Cisco MWR 2941 Command Reference Manual

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Cisco MWR 2941 Router Command

Reference

Release 15.0(1)MR

March 2011

Americas Headquarters

Cisco Systems, Inc.

170 West Tasman Drive

San Jose, CA 95134-1706

USA

http://www.cisco.com

Tel: 408 526-4000

800 553-NETS (6387)

Fax: 408 527-0883

Text Part Number: OL-23890-01

Table of Contents

Summary of Contents for Cisco MWR 2941

Page 1 Cisco MWR 2941 Router Command Reference Release 15.0(1)MR March 2011 Americas Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 527-0883 Text Part Number: OL-23890-01...
Page 2 OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Cisco and the Cisco Logo are trademarks of Cisco Systems, Inc. and/or its affiliates in the U.S. and other countries. A listing of Cisco's trademarks can be found at www.cisco.com/go/trademarks.
Page 3: Table Of Contents
C O N T E N T S About This Guide Document Revision History Objectives Audience Conventions Related Documentation Obtaining Documentation and Submitting a Service Request xvii Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR 1-11 alarm 1-13 atm ilmi-keepalive 1-15 atm vc-per-vp 1-16 backup delay...
Page 4 1-95 cos (CFM) 1-97 dejitter-buffer 1-98 disable (CFM-AIS-link) 1-99 dot1q tunneling ethertype 1-100 encapsulation (ATM) 1-102 encapsulation udp (pw-class) 1-104 esmc mode 1-105 esmc mode ql-disabled 1-106 esmc process 1-107 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 5 1-153 ethernet oam link-monitor supported 1-155 ethernet oam link-monitor transmit-crc 1-157 ethernet oam mib log size 1-159 ethernet oam remote-failure action 1-160 ethernet oam remote-loopback 1-161 ethernet oam remote-loopback (interface) 1-163 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 6 1-212 mac-address-table learning 1-214 match any 1-216 match atm clp 1-218 match cos 1-220 match dscp 1-222 match ip dscp 1-224 match mpls experimental 1-226 match precedence 1-228 match qos-group 1-231 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 7 1-276 network-clock synchronization participate 1-277 network-clock synchronization ssm option 1-278 network-clock wait-to-restore 1-279 network-clock wait-to-restore global 1-280 network-clock-select 1-281 network-clock-select hold-timeout 1-283 network-clock-select hold-off-timeout 1-284 network-clock-select input-stratum4 1-285 network-clock-select mode 1-286 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 8 1-343 ptp min-timing-pkt-size 1-345 ptp mode 1-346 ptp output 1-347 ptp priority1 1-349 ptp priority2 1-350 ptp slave 1-351 ptp sync interval 1-353 ptp tod 1-355 ptp two-steps 1-356 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR viii OL-23890-01...
Page 9 1-410 set discard-class 1-412 set dscp 1-414 set fr-de 1-417 set ip dscp 1-419 set ip dscp (policy-map configuration) 1-420 set ip dscp tunnel 1-422 set ip precedence (policy-map configuration) 1-424 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 10 1-480 show dot1q-tunnel 1-482 show dsl interface atm 1-484 show esmc 1-488 show ethernet cfm domain 1-489 show ethernet cfm errors 1-492 show ethernet cfm maintenance-points local 1-496 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 11 1-566 show policy-map interface 1-574 show ppp multilink 1-593 show ptp clock 1-595 show ptp foreign-master-record 1-596 show ptp parent 1-597 show ptp port 1-598 show ptp time-property 1-599 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 12 1-647 1-649 switch l2trust 1-650 switch tail-drop accounting 1-651 switchport access vlan 1-653 switchport backup 1-655 switchport mode 1-657 switchport priority default 1-659 switchport priority override 1-660 switchport stacking-partner 1-661 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 13 1-666 termination 1-667 traceroute ethernet 1-668 tunnel destination 1-670 tunnel source 1-672 tx-limit 1-674 ubr+ 1-676 udp port 1-679 vbr-nrt 1-681 vbr-rt 1-684 xconnect 1-687 xconnect logging redundancy 1-689 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR xiii OL-23890-01...
Page 14 Contents Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 15: About This Guide
Initial release for Release 15.0(1)MR. Objectives This guide explains how to use the Command Line Interface on the Cisco MWR 2941-DC and MWR 2941-DC-A routers. Unless otherwise stated, features described in this guide apply to both the Cisco MWR 2941-DC and the Cisco MWR 2941-DC-A.
Page 16: Related Documentation
The following list includes documentation related to your product by implementation. Cisco MWR 2941 Mobile Wireless Edge Router Documents • Cisco MWR 2941 Mobile Wireless Edge Router Software Configuration Guide, Release – 15.0(1)MR Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR...
Page 17: Obtaining Documentation And Submitting A Service Request
Cisco technical documentation, at: http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html Subscribe to the What’s New in Cisco Product Documentation as an RSS feed and set content to be delivered directly to your desktop using a reader application. The RSS feeds are a free service. Cisco currently supports RSS Version 2.0.
Page 18 About This Guide Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR xviii OL-23890-01...
Page 19: Cisco Mwr 2941 Router Command Reference, Release 15.0(1)Mr
Cisco MWR 2941 router. For a general reference for Cisco IOS, see the documentation for Cisco IOS Software Releases 15.0. The Note Cisco MWR 2941 does not necessarily support all of the commands listed in the 15.0 documentation. • alarm • atm ilmi-keepalive •...
Page 20 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR • clear ethernet cfm traceroute-cache • clear ip rtp header-compression • clear l2protocol-tunnel counters clear link-protection statistics • clear pw-udp vc counters • clear spanning-tree counters • clear spanning-tree detected-protocols • clear switch tail-drop accounting •...
Page 21 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR • ethernet cfm domain level • ethernet cfm enable • ethernet cfm enable (interface) ethernet cfm global • ethernet cfm ieee • ethernet cfm interface • ethernet cfm logging • ethernet cfm mep crosscheck •...
Page 22 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR • ip cef load-sharing algorithm • ip load-sharing • ip local interface ip multicast-routing • ip ospf bfd • ip pim • ip pim rp-address • ip rtp header-compression • • ip tcp header-compression •...
Page 23 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR • neighbor (OSPF) • neighbor remote-as (BGP) • network-clock clear wait-to-restore network-clock eec • network-clock external hold-off • network-clock hold-off • network-clock hold-off global • network-clock input-source • • network-clock output-source •...
Page 24 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR • private-vlan synchronize • protocol (ATM) • pseudowire-class ptp announce • ptp boundary • ptp clock-destination • ptp clock-source • ptp delay-req interval • • ptp delay-req unicast • ptp domain •...
Page 25 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR • sabit • sender-id (CFM-srv) • service-policy service-policy (class-map) • service-policy (policy-map class) • service-policy type control • set atm-clp • set cos • • set cos-inner • set cos-inner cos •...
Page 26 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR • show cns config outstanding • show cns config stats • show cns event connections show cns event stats • show cns event subject • show cns image connections • show cns image inventory •...
Page 27 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR • show network-clocks • show network-clocks synchronization • show platform hardware show policy-map • show policy-map interface • show ppp multilink • show ptp clock • show ptp foreign-master-record • • show ptp parent •...
Page 28 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR • switch l2trust • switch tail-drop accounting • switchport access vlan switchport backup • switchport mode • switchport priority default • switchport priority override • switchport stacking-partner • • switchport vlan mapping •...
Page 29 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR To enable the Alarm Indication Signal (AIS) function for a specific maintenance association, use the ais command in Ethernet CFM service configuration mode. To disable AIS configuration, use the no form of this command.
Page 30 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR Examples The following example shows how to enable the AIS function at level 5 with a transmission period of one second: Router(config)# ethernet cfm domain operatorA level 5 Router(config-ecfm)# service vlan-id 10 port...
Page 31: Alarm
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR alarm alarm To configure an alarm when fault alarms are enabled, use the alarm command in Ethernet connectivity fault management (CFM) interface configuration mode. To remove the configuration, use the no form of this command.
Page 32 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR alarm If a higher priority defect occurs after a lower priority defect has triggered an alarm but before the alarm has reset, immediately issue another fault alarm for the higher priority defect.
Page 33: Atm Ilmi-Keepalive
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 34: Atm Vc-Per-Vp
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 35 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR atm vc-per-vp Table 1 lists the possible VCI ranges and corresponding VPI ranges. Table 1 VCI and VPI Ranges for Cisco 2600 and 3600 Series with IMA VCI Range VPI Range 0–255 0–15, 64–79, 128–143, and 192–207 0–511...
Page 36: Backup Delay
Syntax Description enable-delay Number of seconds that elapse after the primary PW VC goes down before the Cisco IOS software activates the secondary PW VC. The range is 0 to 180. The default is 0. disable-delay Number of seconds that elapse after the primary PW VC comes up before the Cisco IOS software deactivates the secondary PW VC.
Page 37 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR backup delay Router(config-if-xconn)# backup delay 0 never Router(config-if-xconn)# exit Router(config-if)# exit Router(config)# exit The following example shows an MPLS xconnect with one redundant peer. The switchover does not begin unless the PW has been down for 3 seconds. After a switchover to the secondary VC occurs, there is no fallback to the primary until the primary VC has been reestablished and is up for 10 seconds.
Page 38: Backup Peer
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR backup peer backup peer To specify a redundant peer for a pseudowire (PW) virtual circuit (VC), use the backup peer command in interface configuration mode or xconnect configuration mode. To remove the redundant peer, use the no form of this command.
Page 39 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR backup peer Router(config)# interface atm1/0 Router(config-if)# xconnect 10.0.0.1 100 pw-class mpls Router(config-if-xconn)# backup peer 10.0.0.2 200 Router(config-if-xconn)# exit Router(config-if)# exit Router(config)# exit The following example shows a backup peer configuration for an ATM interface:...
Page 40: Bandwidth (Policy-Map Class)
12.0(17)SL This command was introduced on the Cisco 10000 series router. 12.0(22)S Support for the percent keyword was added on the Cisco 10000 series router. 12.0(23)SX Support for the remaining percent keyword was added on the Cisco 10000 series router.
Page 41 (policy-map class) Release Modification 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware. 12.2(31)SB6 This command was enhanced to specify an offset size when calculating ATM overhead and was implemented on the Cisco 10000 series router for the PRE3.
Page 42 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR bandwidth (policy-map class) The router converts the specified bandwidth to the nearest multiple of 1/255 (ESR–PRE1) or 1/65,535 (ESR–PRE2) of the interface speed. Use the show policy-map interface command to display the actual bandwidth.
Page 43: Bfd All-Interfaces
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR bfd all-interfaces bfd all-interfaces To enable Bidirectional Forwarding Detection (BFD) for all interfaces participating in the routing process, use the bfd all-interfaces command in router configuration mode. To disable BFD for all interfaces, use the no form of this command.
Page 44 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR bfd all-interfaces Router(config-router)# bfd all-interfaces Router(config-router)# end Related Commands Command Description Sets the baseline BFD session parameters on an interface. bfd interface Enables BFD on a per-interface basis for a BFD peer.
Page 45: Bfd Interval
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR bfd interval bfd interval To set the baseline Bidirectional Forwarding Detection (BFD) session parameters on an interface, use the bfd command in interface configuration mode. To remove the baseline BFD session parameters, use the no form of this command.
Page 46 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR bfd interval Related Commands Command Description bfd all-interfaces Enables BFD for all interfaces for a BFD peer. bfd interface Enables BFD on a per-interface basis for a BFD peer. ip ospf bfd Enables BFD on a specific interface configured for OSPF.
Page 47 This command was made available in PVC range and PVC-in-range configuration modes. 12.2(5) Support was added for the PA-A3 port adapter on the Cisco 7200 series routers. 12.2(7) Support was added for the PA-A3 port adapter on the Cisco 7500 series routers.
Page 48 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR Related Commands Command Description Creates or assigns a name to an ATM PVC, specifies the encapsulation type on an ATM PVC, and enters interface-ATM-VC configuration mode. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR...
Page 49: Cdp Enable
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR cdp enable cdp enable To enable Cisco Discovery Protocol (CDP) on an interface, use the cdp enable command in interface configuration mode. To disable CDP on an interface, use the no form of this command. cdp enable...
Page 50 Command Description cdp run Reenables CDP on a Cisco device. cdp timer Specifies how often the Cisco IOS software sends CDP updates. router odr Enables on-demand routing on a hub router. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 51: Cem-Group
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR cem-group cem-group To create a circuit emulation (CEM) channel from one or more time slots of a T1 or E1 line, use the cem-group command in controller configuration mode. To remove a CEM group and release the associated time slots, use the no form of this command.
Page 52 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR cem-group Router(config-if)# cem 0 Router(config-if-cem)# xconnect 10.10.10.10 200 encapsulation mpls Router(config-if-cem-xconn)# exit Router(config-if-cem)# exit Router(config-if)# exit Router(config)# exit CESoPSN Router# config t Router(config)# controller el 0/1 Router(config-controller)# cem-group 0 timeslots 1-31 Router(config-controller)# exit...
Page 53: Class (Policy-Map)
The insert-before class-name option was added. 12.2(28)SB This command was integrated into Cisco IOS Release 12.2(28)SB. 12.2(31)SB2 This command was introduced on the PRE3 for the Cisco 10000 series router. 12.2(18)ZY The insert-before class-name option was integrated into Cisco IOS Release 12.2(18)ZY on the Catalyst 6500 series of switches equipped with...
Page 54 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR class (policy-map) Release Modification 12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA. This release does not support the fragment, insert-before, or service-fragment parameters. 15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR. This release does not support the fragment, insert-before, or service-fragment parameters.
Page 55 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR class (policy-map) Fragments A default traffic class is marked as a fragment within a policy map class statement using the fragment keyword. Multiple fragments can then be classified collectively in a separate policy map that is created using the service-fragment keyword.
Page 56 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR class (policy-map) Command Description policy-map Creates or modifies a policy map that can be attached to one or more interfaces to specify a service policy. queue-limit Specifies or modifies the maximum number of packets the queue can hold for a class policy configured in a policy map.
Page 57: Class Cem
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR class cem class cem To configure CEM interface parameters in a class that is applied to CEM interfaces together, use the class cem command in global configuration mode. This command works in the same manner for CEM interfaces as the pseudowire-class command does for xconnect.
Page 58 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR class cem Related Commands Command Description dejitter-buffer Specifies the size of the dejitter buffer used for network jitter in CEM configuration mode. idle-pattern Specifies the data pattern to transmit on the T1/E1 line when missing packets are detected on the PWE3 circuit in CEM configuration mode.
Page 59: Class-Map
12.1(1)E This command was integrated into Cisco IOS Release 12.1(1)E. 12.2(14)SX Support for this command was introduced on Cisco 7600 series routers. 12.2(17d)SXB This command was implemented on the Cisco 7600 series routers and integrated into Cisco IOS Release 12.2(17d)SXB.
Page 60 The match commands vary according to the Cisco IOS release. For more information about match criteria and match commands, see the “Modular Quality of Service Command-Line Interface (CLI) (MQC)”...
Page 61 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR class-map Command Description match access-group Configures the match criteria for a class map on the basis of the specified ACL. match input-interface Configures a class map to use the specified input interface as a match criterion.
Page 62: Class-Map Type Control
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR class-map type control class-map type control To create an Intelligent Services Gateway (ISG) control class map, which defines the conditions under which the actions of a control policy map will be executed, use the class-map type control command in global configuration mode.
Page 63 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR class-map type control policy-map type control MY-POLICY class type control MY-FORWARDED-USERS event session-start 1 apply identifier nas-port 2 service local interface Dialer1 service-policy type control MY-POLICY Related Commands Command Description class type control Specifies a control class for which actions may be configured in an ISG control policy map.
Page 64: Class-Map Type Traffic
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR class-map type traffic class-map type traffic To create or modify a traffic class map, which is used for matching packets to a specified Intelligent Services Gateway (ISG) traffic class, use the class-map type traffic command in global configuration mode.
Page 65 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR class-map type traffic policy-map type service mp3 class type traffic CLASS-ACL-101 authentication method-list cp-mlist accounting method-list cp-mlist prepaid conf-prepaid Related Commands Command Description class type traffic Specifies a named traffic class whose policy you want to create or change or specifies the default traffic class in order to configure its policy.
Page 66: Clear Ethernet Cfm Ais
This command was modified. The evc keyword and name argument are not supported in Cisco IOS Release 15.0(1)XA. 15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR. This release does not support Ethernet Connectivity Fault Management (CFM) Cisco Proprietary Draft 1 (CFM D1).
Page 67 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR clear ethernet cfm ais The following examples show how to clear a MEP of an AIS defect condition: Router# clear ethernet cfm ais domain xxx mpid 100 vlan 11 Router# clear ethernet cfm ais domain xxx mpid 100 evc test...
Page 68: Clear Ethernet Cfm Errors
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR clear ethernet cfm errors clear ethernet cfm errors To clear continuity check error conditions logged on a device, use the clear ethernet cfm errors command in privileged EXEC mode. CFM IEEE 802.1ag Standard (CFM IEEE)
Page 69 Modification 12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA. 15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR. This release does not support Ethernet Connectivity Fault Management (CFM) Cisco Proprietary Draft 1 (CFM D1). Usage Guidelines Use the clear ethernet cfm errors command to purge error database entries that are not needed and when you want to work with a cleared database.
Page 70: Clear Ethernet Cfm Maintenance-Points Remote
12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA. 15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR. This release does not support the level keyword used to configure CFM Draft 1.0. Usage Guidelines Use this command to clear the entire continuity check database or clear the database for a specific domain or level.
Page 71 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR clear ethernet cfm maintenance-points remote Related Commands Command Description show ethernet cfm Displays information about remote maintenance points in the maintenance-points remote continuity check database. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR...
Page 72: Clear Ethernet Cfm Statistics
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR clear ethernet cfm statistics clear ethernet cfm statistics To clear a maintenance endpoint (MEP) or server maintenance endpoint (SMEP) out of the Alarm Indication Signal (AIS) defect condition, use the clear ethernet cfm ais command in privileged EXEC mode.
Page 73: Clear Ethernet Cfm Traceroute-Cache
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR clear ethernet cfm traceroute-cache clear ethernet cfm traceroute-cache To remove the contents of the Ethernet CFM traceroute cache, use the clear ethernet cfm traceroute-cache command in privileged EXEC mode. clear ethernet cfm traceroute-cache Syntax Description This command has no arguments or keywords.
Page 74: Clear Ip Rtp Header-Compression
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 75: Clear L2Protocol-Tunnel Counters
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR clear l2protocol-tunnel counters clear l2protocol-tunnel counters To clear the layer 2 tunnel protocol counters on the router, use the clear l2protocol-tunnel counters command in Exec mode. clear l2protocol-tunnel counters [GigabitEthernet slot/port] Syntax Description GigabitEthernet (Optional) Specifies the a Gigabit Ethernet interface.
Page 76: Clear Link-Protection Statistics
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR clear link-protection statistics clear link-protection statistics To clear the counters for a link protection port, use the show link-protection statistics command in user EXEC or privileged EXEC mode. clear link-protection statistics [interface interface-name slot/port]...
Page 77: Clear Pw-Udp Vc Counters
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR clear pw-udp vc counters clear pw-udp vc counters To clear counters for virtual circuits on a pseudowire connection using UDP encapsulation, use the clear pw-udp vc counters command in user EXEC or privileged EXEC mode.
Page 78: Clear Spanning-Tree Counters
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR clear spanning-tree counters clear spanning-tree counters Use the clear spanning-tree counters privileged EXEC command to clear the spanning-tree counters. clear spanning-tree counters [interface interface-id] Syntax Description interface interface-id (Optional) Clear all spanning-tree counters on the specified interface. Valid...
Page 79: Clear Spanning-Tree Detected-Protocols
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR clear spanning-tree detected-protocols clear spanning-tree detected-protocols To restart the protocol migration process, use the clear spanning-tree detected-protocols command in privileged EXEC mode. clear spanning-tree detected-protocol [interface [interface-type interface-number | port-channel pc-number | vlan vlan-interface]...
Page 80 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR clear spanning-tree detected-protocols Examples This example shows how to restart the protocol migration on a specific interface: Router# clear spanning-tree detected-protocol fa1/1 Router# Related Commands Command Description show spanning-tree mst Displays information about the MST protocol.
Page 81: Clear Switch Tail-Drop Accounting
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR clear switch tail-drop accounting clear switch tail-drop accounting To reset the counters for tail-drop accounting, use the clear switch tail-drop accounting command in privileged EXEC mode. clear switch tail-drop accounting Syntax Description This command has no arguments or keywords.
Page 82: Clock Update-Calendar
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 83: Cns Config Initial
To enable the Cisco Networking Services (CNS) configuration agent and initiate a download of the initial configuration, use the cns config initial command in global configuration mode. To remove an existing cns config initial command from the running configuration of the routing device, use the no form of this command.
Page 84 When the configuration has been received by the router, each line of the configuration will be applied in the same order as it was received. If the Cisco IOS parser has an error with one of the lines of the configuration, then all the configuration up to this point will be applied to the router, but none of the configuration beyond the error will be applied.
Page 85 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR cns config initial Related Commands Command Description cns config connect-intf Specifies the interface for connecting to the CNS configuration engine. cns config notify Detects CNS configuration changes and sends an event containing the previous and current configuration.
Page 86: Cns Config Partial
To start the Cisco Networking Services (CNS) configuration agent and accept a partial configuration, use the cns config partial command in global configuration mode. To shut down the CNS partial configuration agent, use the no form of this command.
Page 87 When the configuration has been received by the router, each line of the configuration will be applied in the same order as it was received. If the Cisco IOS parser has an error with one of the lines of the configuration, then all the configuration up to this point will be applied to the router, but none of the configuration beyond the error will be applied.
Page 88 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR cns config partial <wsse:Security xmlns:wsse="http://schemas.xmlsoap.org/ws/2002/04/secext" SOAP:mustUnderstand="true"> <wsse:UsernameToken> <wsse:Username>user1</wsse:Username> <wsse:Password>password1</wsse:Password> </wsse:UsernameToken> </wsse:Security> <CNS:cnsHeader Version="2.0" xmlns:CNS="http://www.cisco.com/management/cns/envelope"> <CNS:Agent>CNS_CONFIG</CNS:Agent> <CNS:Response> <CNS:correlationID>SOAP_IDENTIFIER</CNS:correlationID> </CNS:Response> <CNS:Time>2005-09-13T08:34:36.523Z</CNS:Time> </CNS:cnsHeader> </SOAP:Header> <SOAP:Body xmlns="http://www.cisco.com/management/cns/config"> <configResults version="2.0" overall="Success"> <configId>AAA</configId> </configResults> </SOAP:Body> </SOAP:Envelope> Related Commands...
Page 89: Cns Config Retrieve
To enable the Cisco Networking Services (CNS) configuration agent and initiate a download of the initial configuration, use the cns config retrieve command in privileged EXEC mode. cns config retrieve {host-name | ip-address} [encrypt] [port-number] [page page]...
Page 90 When the configuration has been received by the router, each line of the configuration will be applied in the same order as it was received. If the Cisco IOS parser has an error with one of the lines of the configuration, then all the configuration up to this point will be applied to the router, but none of the configuration beyond the error will be applied.
Page 91 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR cns config retrieve You can use the optional retry and interval keywords to specify an amount of time in seconds to wait before attempting to retrieve a configuration from a trusted server. The number of retries is restricted to 100 to prevent the configuration agent from indefinitely attempting to reach an unreachable server.
Page 92: Cns Event
To configure the Cisco Networking Services (CNS) event gateway, which provides CNS event services to Cisco IOS clients, use the cns event command in global configuration mode. To remove the specified event gateway from the gateway list, use the no form of this command.
Page 93 If network connectivity between the Cisco IOS router running the CNS event agent and the gateway is absent, the event agent goes into an exponential backoff retry mode and gets stuck at the maximum limit (which may be hours).
Page 94 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR cns event Examples The following example shows how to set the address of the primary CNS event gateway to the configuration engine software running on IP address 10.1.2.3, port 11011, with a keepalive of 60 seconds and a retry count of 5: Router(config)# cns event 10.1.2.3 11011 keepalive 60 5...
Page 95: Cns Exec
To enable and configure the Cisco Networking Services (CNS) exec agent, which provides CNS exec agent services to Cisco IOS clients, use the cns exec command in global configuration mode. To disable the use of CNS exec agent services, use the no form of this command.
Page 96 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR cns exec In previous Cisco IOS releases, the CNS exec agent was enabled when the CNS configuration agent was enabled through the cns config partial command. Examples The following example shows how to enable the CNS exec agent with an IP address of 10.1.2.3 for the exec agent server, a port number of 93, and a source IP address of 172.17.2.2:...
Page 97 To set the unique event ID, config ID, or image ID used by Cisco Networking Services (CNS), use the cns id command in global configuration mode. To set the identifier to the hostname of the Cisco IOS device, use the no form of this command.
Page 98 To set the CNS event ID to the host name of the Cisco IOS device, use the no form of this command with the event keyword. To set the CNS config ID to the host name of the Cisco IOS device, use the no form of this command without the event keyword.
Page 99 This keyword is not available in Cisco IOS Release 12.2(33)SRA. Examples The following example shows how to pass the hostname of the Cisco IOS device as the config ID value: Router(config)# cns id hostname The following example shows how to pass the hardware serial number of the Cisco IOS device as the...
Page 100: Cns Image Password
To configure a password to use with the Cisco Networking Services (CNS) image agent services, use the cns image password command in global configuration mode. To disable the use of a password, use the no form of this command.
Page 101: Cns Image Retrieve
To contact a Cisco Networking Services (CNS) image distribution server and download a new image if a new image exists, use the cns image retrieve command in privileged EXEC mode. cns image retrieve [server server-url [status status-url]]...
Page 102 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR cns image retrieve Use this command to poll an image distribution server and download a new image to the Cisco IOS device if a new image exists. Examples The following example shows how to configure the CNS image agent to access the image distribution server at 10.19.2.3 and download a new image if a new image exists:...
Page 103: Cns Inventory
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR cns inventory cns inventory To enable the CNS inventory agent—that is, to send an inventory of the router’s line cards and modules to the CNS configuration engine—and enter CNS inventory mode, use the cns inventory command in global configuration mode.
Page 104: Cns Password
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR cns password cns password To configure a Cisco Networking Services (CNS) password, use the cns password command in global configuration mode. To disable the CNS password, use the no form of this command. cns password password...
Page 105: Cns Template Connect
To enter Cisco Networking Services (CNS) template connect configuration mode and define the name of a CNS connect template, use the cns template connect command in global configuration mode. To disable the CNS connect template, use the no form of this command.
Page 106 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR cns template connect Router(config-templ-conn)# exit Router(config)# When the template1 template is applied, the following commands are sent to the router’s parser: command-1 command-2 no command-3 When the template1 template is removed from the router’s configuration after an unsuccessful ping attempt to the CNS configuration engine, the following commands are sent to the router’s parser:...
Page 107: Cns Trusted-Server
Use the cns trusted-server command to specify a trusted server for an individual CNS agent or all the CNS agents. In previous Cisco IOS Releases, CNS agents could connect to any server and this could expose the system to security violations. An attempt to connect to a server not on the list results in an Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR...
Page 108 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR cns trusted-server error message being displayed and an authentication failure reply extensible markup language (XML). For backwards compatibility the configuration of a server address using the configuration CLI for a CNS agent results in an implicit trust of the server for the specified agent.
Page 109: Continuity-Check
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR continuity-check continuity-check To enable the transmission of continuity check messages (CCMs) for a maintenance association, use the continuity-check command in Ethernet connectivity fault management (CFM) service configuration mode. To disable message transmission, use the no form of this command.
Page 110 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR continuity-check Output of the show running all command displays “continuity-check interval 1s” when the default interval period is configured and “continuity-check loss-threshold 3” when the default loss threshold is configured. Examples The following example shows how to configure a loss threshold of 50 CCMs:...
Page 111: Controller
The e1 keyword was added. 12.0(3)T Support was added for dial shelves on Cisco AS5800 access servers. 12.2(7)XO The j1 keyword was added for the Cisco 2600 and Cisco 3600 series. 12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA. 12.4(19)MR2 This command was integrated into Cisco IOS Release12.4(19)MR2.
Page 112 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR controller Router# configure terminal Router(config)# controller e1 0/2 Router(config-controller)# Related Commands Command Description controllers shdsl Enters configuration mode for the SHDSL controller. show controllers e1 Displays information about the E1 controller. show controllers t1 Displays the total number of calls and call durations on a T1 controller.
Page 113: Controller Shdsl
Examples Cisco HWIC-4SHDSL The following example uses the controller shdsl command to configure a Cisco HWIC-4SHDSL installed in a Cisco access router, controller number 0, subslot 2, port number 0); the example enters controller configuration mode: Router(config)# controller shdsl 0/2/0 Router(config-controller)# Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR...
Page 114 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR controller shdsl Related Commands Command Description show controller shdsl Displays the controller status and statistics. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 115: Cos (Cfm)
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR cos (CFM) cos (CFM) To set the class of service (CoS) for a maintenance endpoint (MEP) that will be sent in Ethernet connectivity fault management (CFM) messages, use the cos command in the Ethernet CFM interface configuration mode.
Page 116: Dejitter-Buffer
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR dejitter-buffer dejitter-buffer To configure the size of the dejitter buffer, use the dejitter-buffer command in CEM configuration mode. To restore the dejitter buffer to its default size, use the no form of this command.
Page 117: Disable (Cfm-Ais-Link)
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR disable (CFM-AIS-link) disable (CFM-AIS-link) To disable the generation of Alarm Indication Signal (AIS) frames resulting from a link-status change (server maintenance endpoint [SMEP]), use the disable command in CFM SMEP AIS configuration mode (config-ais-link-cfm).
Page 118: Dot1Q Tunneling Ethertype
Use the dot1q tunneling ethertype command if the peer switching devices are using an Ethertype field value of 0x9100 or 0x9200. All Cisco switching devices use the default Ethertype field value of 0x8100. The Cisco 10000 series router additionally supports the 0x9200 Ethertype field value.
Page 119 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR dot1q tunneling ethertype Examples The following example shows how to configure an Ethertype field as 0x9100: Router(config)# interface gigabitethernet 1/0/0 Router(config-if)# dot1q tunneling ethertype 0x9100 Related Commands Command Description encapsulation dot1q Enables 802.1Q encapsulation of traffic on a specified subinterface or range of subinterfaces.
Page 120: Encapsulation (Atm)
The aal5auto option was added to provide encapsulation configuration for PPP over ATM SVCs. 12.1(5)XM Support for the aal2 option was added to the Cisco AS5300 access server and Cisco 3600 multiservice platforms. 12.1(5)T The aal5ciscoppp, aal5mux, and aal5snap options were made available in PVC range and PVC-in-range configuration modes.
Page 121 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR encapsulation (ATM) Release Modification 12.1(1)DC1 The aal5autoppp option was introduced on the Cisco 6400 universal access concentrator. 12.2(4)T The aal5autoppp option was integrated into Cisco IOS Release 12.2(4)T. 12.2(13)T The apollo, vines, and xns values were removed as options for the protocol argument because Apollo Domain, Banyan VINES, and Xerox Network Systems are no longer supported in the Cisco IOS software.
Page 122: Encapsulation Udp (Pw-Class)
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR encapsulation udp (pw-class) encapsulation udp (pw-class) To configure a pseudowire-class to use UDP encapsulation instead of TCP. To restore the configuration and TCP encapsulation, use the no form of this command. encapsulation udp...
Page 123: Esmc Mode
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR esmc mode esmc mode To enable ESMC messages on an interface, use the esmc mode command in interface configuration mode. To disable ESMC messages, use the no form of this command. esmc mode {tx | rx}...
Page 124: Esmc Mode Ql-Disabled
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR esmc mode ql-disabled esmc mode ql-disabled To disable quality level mode on a synchronous Ethernet interface, use the esmc mode ql-disabled command in interface configuration mode. To enable quality level mode, use the no form of this command.
Page 125: Esmc Process
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR esmc process esmc process To enable the router to send and receive ESMC messages on synchronous Ethernet interfaces, use the esmc process command in global configuration mode. To disable ESMC messages, use the no form of this command.
Page 126: Ethernet Cfm Ais Link-Status
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet cfm ais link-status ethernet cfm ais link-status To enable Alarm Indication Signal (AIS) generation from a server maintenance endpoint (SMEP), use the ethernet cfm ais link-status command in interface configuration mode. To disable AIS generation, use the no form of this command.
Page 127: Ethernet Cfm Ais Link-Status Global
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet cfm ais link-status global ethernet cfm ais link-status global To globally enable Alarm Indication Signal (AIS) generation and place the command-line interface (CLI) in CFM SMEP AIS configuration mode (config-ais-link-cfm) to configure AIS commands for a server maintenance endpoint (SMEP), use the ethernet cfm ais link-status global command in global configuration mode.
Page 128: Ethernet Cfm Alarm
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet cfm alarm ethernet cfm alarm To configure an alarm for Ethernet connectivity fault management (CFM), use the ethernet cfm alarm command in global configuration mode. To restore the command options’ default values, use the no form of this command.
Page 129 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet cfm alarm Usage Guidelines If a higher priority defect occurs after a lower priority defect has triggered an alarm but before the alarm has reset, immediately issue another fault alarm for the higher priority defect.
Page 130: Ethernet Cfm Cc Enable Level Vlan
(CCMs). To disable transmission of CCMs, use the no form of this command. This command has been replaced with the continuity-check command in Cisco IOS Release 15.0(1)MR. Note ethernet cfm cc enable level {any | level-id | ,level-id | level-id-level-id | ,level-id-level-id}...
Page 131 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet cfm cc enable level vlan Release Modification 12.2(33)SXH This command was integrated into Cisco IOS Release 12.2(33)SXH. 12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA. 15.0(1)MR This command was replaced with the continuity-check command.
Page 132: Ethernet Cfm Domain Level
To remove the CFM domain at the specified level, use the no form of this command. Note This command has been replaced with the ethernet cfm global command in Cisco IOS Release 15.0(1)MR. ethernet cfm domain domain-name level level-id...
Page 133 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet cfm domain level Examples The following example shows how to define a domain named cust10 at level 5 and also shows the Ethernet CFM configuration mode prompt that is displayed in the CFM IEEE Standard implementation:...
Page 134: Ethernet Cfm Enable
12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA. 15.0(1)MR This command was replaced by the ethernet cfm global command in Cisco IOS Release 15.0(1)MR. Usage Guidelines Ethernet CFM is disabled by default and must be enabled explicitly. When CFM is configured, hardware resources (for example, port-ASIC match-registers) are allocated for CFM.
Page 135: Ethernet Cfm Enable (Interface)
12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA. 15.0(1)MR This command was replaced by the ethernet cfm global command in Cisco IOS Release 15.0(1)MR. Usage Guidelines Ethernet CFM is enabled by default on an interface and must be disabled explicitly. When CFM is disabled on an interface, hardware resources (for example, port-ASIC match-registers) are released for that interface.
Page 136 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet cfm enable (interface) Related Commands Command Description ethernet cfm enable Enables connectivity fault management (CFM) processing globally on a device. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 137: Ethernet Cfm Global
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet cfm global ethernet cfm global To enable Ethernet connectivity fault management (CFM) globally on a device, use the ethernet cfm global command in global configuration mode. To disable CFM globally on a device, use the no form of this command.
Page 138: Ethernet Cfm Ieee
15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR. Usage Guidelines This command is auto-generated when CFM is enabled and running IEEE CFM. In Cisco pre-Standard CFM Draft 1 (CFM D1), this command is not supported. Examples The following example shows how to enable Ethernet CFM IEEE:...
Page 139: Ethernet Cfm Interface
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet cfm interface ethernet cfm interface To enable Ethernet connectivity fault management (CFM) processing on a port, use the ethernet cfm interface command in interface configuration mode. To disable Ethernet CFM processing, use the no form of this command.
Page 140: Ethernet Cfm Logging
The following example shows how to enable all Ethernet CFM syslog messages: Router(config)# ethernet cfm logging The following example shows how to enable all alarm syslog messages for Cisco MIBs: Router(config)# ethernet cfm logging alarm cisco The following example shows how to enable syslog messages specific to the CFM AIS feature: Router(config)# ethernet cfm logging ais Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR...
Page 141 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet cfm logging Related Commands Command Description ethernet cfm enable Enables connectivity fault management (CFM) processing globally on a device. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 142: Ethernet Cfm Mep Crosscheck
This command was integrated into Cisco IOS Release 12.4(11)T. 12.2(33)SXH This command was integrated into Cisco IOS Release 12.2(33)SXH. 12.2(33)SRD The evc keyword and evc-name argument were added on the Cisco 7600 Series Route Switch Processor 720 (RSP 720) and the Cisco 7600 Series Supervisor Engine 720. 12.2(33)SXI2 This command was integrated into Cisco IOS Release 12.2(33)SXI2.
Page 143 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet cfm mep crosscheck Usage Guidelines Before you issue this command, you must configure a static list of MEPs using the mep crosscheck mpid vlan command. To enable cross-checking after a device has booted up, you must issue the ethernet cfm mep crosscheck enable command.
Page 144: Ethernet Cfm Mep Crosscheck Start-Delay
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet cfm mep crosscheck start-delay ethernet cfm mep crosscheck start-delay To configure the maximum amount of time that a device waits for remote maintenance endpoints (MEPs) to come up before the cross-check operation is started, use the ethernet cfm mep crosscheck start-delay command in global configuration mode.
Page 145: Ethernet Cfm Mep Domain Mpid
This command was introduced. 12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA. 15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR. This release does not support the level, inward, and outward keywords used to configure CFM Draft 1.0. Usage Guidelines A single interface may belong to multiple domains, meaning that you can issue multiple instances of the ethernet cfm mep domain mpid command for different domains.
Page 146 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet cfm mep domain mpid If a domain name has more than 43 characters, a warning message is displayed notifying that the maintenance domain ID (MDID) will be truncated to 43 characters in continuity check messages (CCMs) if “id <fmt>...
Page 147: Ethernet Cfm Mip
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet cfm mip ethernet cfm mip To globally provision maintenance intermediate points (MIPs) at a specified maintenance level for VLAN IDs that are not associated with specific maintenance associations (MAs) and to enable level filtering, use the ethernet cfm mip command in global configuration mode.
Page 148 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet cfm mip Release Modification 12.2(33)SRE This command was integrated into Cisco IOS Release 12.2(33)SRE. 15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR. Usage Guidelines MIPs will be provisioned only if all the policies have been met.
Page 149: Ethernet Cfm Mip Level
This command was integrated into Cisco IOS Release 12.2(33)SXI2. 12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA. 15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR. This release does not support the Cisco pre-Standard Connectivity Fault Management Draft 1 (CFM D1). Usage Guidelines If you do not configure a VLAN, this command creates MIPs for all VLANs on an interface.
Page 150 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet cfm mip level In the CFM D1 implementation, you must first configure a domain using the ethernet cfm domain command at the level you want to configure the MIP; otherwise, the ethernet cfm mip level command is rejected.
Page 151: Ethernet Cfm Traceroute Cache
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet cfm traceroute cache ethernet cfm traceroute cache To enable caching of Ethernet connectivity fault management (CFM) data learned through traceroute messages, use the ethernet cfm traceroute cache command in global configuration mode. To disable caching, use the no form of this command.
Page 152: Ethernet Cfm Traceroute Cache Hold-Time
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet cfm traceroute cache hold-time ethernet cfm traceroute cache hold-time To set the time that Ethernet connectivity fault management (CFM) traceroute cache entries are retained, use the ethernet cfm traceroute cache hold-time command in global configuration mode. To remove the configured time, use the no form of this command.
Page 153 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet cfm traceroute cache hold-time Related Commands ethernet cfm traceroute Enables caching of Ethernet CFM data learned from traceroute cache messages. ethernet cfm traceroute Sets a maximum number for entries in an Ethernet CFM traceroute cache size cache table.
Page 154: Ethernet Cfm Traceroute Cache Size
Entries in the traceroute cache table are single replies from remote devices—not the number of operations on the device. In Cisco pre-Standard CFM Draft 1 when the maximum cache size is reached, new replies cannot be added until you clear the cache or increase its size. In CFM IEEE 802.1ag Standard when the maximum cache size is reached, the oldest traceroute operation is removed to make room for a new traceroute operation.
Page 155 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet cfm traceroute cache size Examples The following example shows how to set the maximum number of entries in an Ethernet CFM traceroute cache table to 2500: Router(config)# ethernet cfm traceroute cache size 2500...
Page 156: Ethernet Lmi
Release Modification 12.4(9)T This command was introduced. 12.2(33)SRB Support for this command on the Cisco 7600 router was integrated into Cisco IOS Release 12.2(33)SRB. 12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA. 15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR.
Page 157 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet lmi The polling verification timer (t392) can be disabled. A very high value for the polling timer (t391) means more time spent detecting Ethernet LMI link-down errors. Examples The following example shows how to set a polling counter for 30 seconds on interface Ethernet 1/0:...
Page 158: Ethernet Lmi Global
Release Modification 12.4(9)T This command was introduced. 12.2(33)SRB Support for this command on the Cisco 7600 router was integrated into Cisco IOS Release 12.2(33)SRB. 12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA. 15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR.
Page 159: Ethernet Lmi Interface
Release Modification 12.4(9)T This command was introduced. 12.2(33)SRB Support for this command on the Cisco 7600 router was integrated into Cisco IOS Release 12.2(33)SRB. 12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA. 15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR.
Page 160: Ethernet Oam
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet oam ethernet oam To enable Ethernet operations, maintenance, and administration (OAM) on an interface, use the ethernet oam command in interface configuration mode. To disable Ethernet OAM on an interface, use the no form of this command.
Page 161 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet oam Usage Guidelines When Ethernet OAM is configured on an interface, the default mode of the OAM client is active. When the Ethernet OAM mode is enabled on two interfaces passing traffic, both interfaces cannot be in passive mode.
Page 162: Ethernet Oam Link-Monitor Frame
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet oam link-monitor frame ethernet oam link-monitor frame To configure an error frame threshold or window on an Ethernet operations, maintenance, and administration (OAM) interface, use the ethernet oam link-monitor frame command in configuration template mode or interface configuration mode.
Page 163 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet oam link-monitor frame Examples The following example shows how to configure an Ethernet OAM link-monitor frame window of 3000 milliseconds: Router(config-template)# ethernet oam link-monitor frame window 300 Related Commands ethernet oam link-monitor Configures an error frame period on an Ethernet OAM interface.
Page 164: Ethernet Oam Link-Monitor Frame-Period
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet oam link-monitor frame-period ethernet oam link-monitor frame-period To configure an error frame period on an Ethernet operations, maintenance, and administration (OAM) interface, use the ethernet oam link-monitor frame-period command in configuration template or interface configuration mode.
Page 165 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet oam link-monitor frame-period The number of frames polled is user defined. Note that the system can poll only by time, not by frames. The number of frames you specify is converted internally to seconds using a formula that includes interface speed.
Page 166: Ethernet Oam Link-Monitor Frame-Seconds
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet oam link-monitor frame-seconds ethernet oam link-monitor frame-seconds To configure a frame-seconds period on an Ethernet operations, maintenance, and administration (OAM) interface, use the ethernet oam link-monitor frame-seconds command in configuration template and interface configuration mode. To remove the threshold or window, use the no form of this command.
Page 167 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet oam link-monitor frame-seconds Examples The following example shows how to configure an Ethernet OAM link-monitor frame-seconds window of 30000 milliseconds (30 seconds): Router(config-template)# ethernet oam link-monitor frame-seconds window 300 Related Commands...
Page 168: Ethernet Oam Link-Monitor High-Threshold Action
12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA. 15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR. This release does not support the failover keyword. Usage Guidelines The failover action is applicable only to EtherChannel interfaces. It provides an automatic failover of traffic from one port in an EtherChannel to another port in the same EtherChannel when one of the ports in the channel exceeds the high threshold for an error within the specified interval.
Page 169 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet oam link-monitor high-threshold action Related Commands ethernet oam link-monitor Configures an error frame threshold or window on an Ethernet OAM frame interface. ethernet oam link-monitor Configures an error frame period on an Ethernet OAM interface.
Page 170: Ethernet Oam Link-Monitor On
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet oam link-monitor on ethernet oam link-monitor on To enable link monitoring on an Ethernet operations, maintenance, and administration (OAM) interface, use the ethernet oam link-monitor on command in interface configuration mode. To disable link monitoring, use the no form of this command.
Page 171: Ethernet Oam Link-Monitor Receive-Crc
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet oam link-monitor receive-crc ethernet oam link-monitor receive-crc To configure an Ethernet operations, maintenance, and administration (OAM) interface to monitor ingress frames received with cyclic redundancy code (CRC) errors for a period of time, use the ethernet oam link-monitor receive-crc command in configuration template or interface configuration mode.
Page 172 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet oam link-monitor receive-crc Examples The following example shows how to configure a receive-crc period with a low threshold of 3000: Router(config-if)# ethernet oam link-monitor receive-crc threshold low 3000 Related Commands ethernet oam link-monitor...
Page 173: Ethernet Oam Link-Monitor Supported
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet oam link-monitor supported ethernet oam link-monitor supported To enable support for link monitoring on an Ethernet operations, maintenance, and administration (OAM) interface, use the ethernet oam link-monitor supported command in interface configuration mode.
Page 174 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet oam link-monitor supported Router(config)# interface gigabitethernet 0/1 Router(config-if)# ethernet oam link-monitor supported Related Commands ethernet oam link-monitor Enables link monitoring on an Ethernet OAM interface. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR...
Page 175: Ethernet Oam Link-Monitor Transmit-Crc
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet oam link-monitor transmit-crc ethernet oam link-monitor transmit-crc To configure an Ethernet operations, maintenance, and administration (OAM) interface to monitor egress frames transmitted with cyclic redundancy code (CRC) errors for a period of time, use the ethernet oam link-monitor transmit-crc command in configuration template or interface configuration mode.
Page 176 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet oam link-monitor transmit-crc Examples The following example shows how to configure a transmit CRC window of 2500 milliseconds: Router(config-if)# ethernet oam link-monitor transmit-crc window 25 Related Commands ethernet oam link-monitor Configures an error frame threshold or window on an Ethernet OAM frame interface.
Page 177: Ethernet Oam Mib Log Size
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet oam mib log size ethernet oam mib log size To set the size of the Ethernet Operations, Administration, and Maintenance (OAM) event log table, use the ethernet oam mib log size command in global configuration mode. To remove the event log table, use the no form of this command.
Page 178: Ethernet Oam Remote-Failure Action
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet oam remote-failure action ethernet oam remote-failure action To enable Ethernet Operations, Administration, and Maintenance (OAM) remote failure actions, use the ethernet oam remote-failure action command in interface configuration mode. To turn off remote failure actions, use the no form of this command.
Page 179: Ethernet Oam Remote-Loopback
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet oam remote-loopback ethernet oam remote-loopback To turn on or off Ethernet operations, maintenance, and administration (OAM) remote loopback functionality on an interface, use the ethernet oam remote-loopback command in privileged EXEC mode.
Page 180 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet oam remote-loopback Related Commands access-group mode prefer Specifies the override modes and the nonoverride modes for an access port group and specifies that the PACL mode takes precedence if PACLs are configured.
Page 181: Ethernet Oam Remote-Loopback (Interface)
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet oam remote-loopback (interface) ethernet oam remote-loopback (interface) To enable the support of Ethernet operations, maintenance, and administration (OAM) remote loopback operations on an interface or set a remote loopback timeout period, use the ethernet oam remote-loopback (interface) command in interface configuration mode.
Page 182 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ethernet oam remote-loopback (interface) Related Commands access-group mode prefer Specifies the override modes and the nonoverride modes for an access port group and specifies that the PACL mode takes precedence if PACLs are configured.
Page 183: Fair-Queue (Class-Default)
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 184 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR fair-queue (class-default) Table 2 Default Number of Dynamic Queues as a Function of Interface Bandwidth Bandwidth Range Number of Dynamic Queues Less than or equal to 64 kbps More than 64 kbps and less than or equal to 128 kbps...
Page 185: Fair-Queue (Policy-Map Class)
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 186 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR fair-queue (policy-map class) policy-map policy9 class class-default fair-queue 10 queue-limit 20 Related Commands Command Description class class-default Specifies the default traffic class for a service policy map. queue-limit Specifies or modifies the maximum number of packets the queue can hold for a class policy configured in a policy map.
Page 187: Id (Cfm)
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR id (CFM) id (CFM) To configure a maintenance domain identifier (MDID), use the id command in Ethernet connectivity fault management (CFM) configuration mode. To remove a MDID, use the no form of this command.
Page 188: Idle-Pattern
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR idle-pattern idle-pattern To specify the data pattern transmitted on the T1/E1 line when missing packets are detected on the PWE3 circuit, use the idle-pattern command in CEM configuration mode. To stop sending idle pattern data, use the no form of this command.
Page 189 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR idle-pattern Command Description cem class Applies the CEM interface parameters defined in the given CEM class name to the circuit. class cem Configures CEM interface parameters in a class that’s applied to CEM interfaces together in global configuration mode.
Page 190: Ima-Group
This command was integrated into Cisco IOS Release 12.4 (11)XJ. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 191 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ima-group Router(config-if)# no ip address Router(config-if)# no atm ilmi-keepalive Router(config-if)# ima-group 0 Related Commands Command Description interface atm Configures an ATM interface. interface atm ima Configures an ATM IMA group. show ima interface atm Provides information about all configured IMA groups or a specific IMA group.
Page 192: Instance (Vlan)
Release Modification 12.2(14)SX Support for this command was introduced on the Supervisor Engine 720. 12.2(17d)SXB Support for this command on the Supervisor Engine 2 was extended to Cisco IOS Release 12.2 (17d)SXB. 12.2(18)SXF This command was changed as follows: •...
Page 193 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR instance (VLAN) Router(config-mst)# instance 5 vlan 1100 Router(config-mst)# The following example shows how to move a range of VLANs from instance 2 to the CIST instance: Router(config-mst)# no instance 2 vlan 40-60...
Page 194: Interface Atm Ima
Support for Cisco 7200 and 7500 series routers was added. 12.0(7)XE1 Support for Cisco 7100 series routers was added. 12.1(5)T Support for Cisco 7100, 7200, and 7500 series routers was integrated into Cisco IOS Release 12.1(5)T. 12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA.
Page 195 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR interface atm ima Related Commands Command Description ima-group Configures the physical links as IMA group members; execute this interface configuration command for each physical link that you include in an IMA group.
Page 196: Ip Cef Load-Sharing Algorithm
To select a Cisco Express Forwarding load-balancing algorithm, use the ip cef load-sharing algorithm command in global configuration mode. To return to the default universal load-balancing algorithm, use the no form of this command.
Page 197 This method benefits traffic streams running over equal-cost paths that are not loadshared because the majority of the traffic is between peer addresses that use different port numbers, such as Real-Time Protocol (RTP) streams. The include-ports algorithm is available in Cisco IOS Release 12.4(11)T and later releases.
Page 198: Ip Load-Sharing
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ip load-sharing ip load-sharing To enable load balancing for Cisco Express Forwarding (CEF), use the ip load-sharing command in interface configuration mode. ip load-sharing [per-destination] Syntax Description per-destination (Optional) Enables per-destination load balancing on the interface.
Page 199 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ip load-sharing Examples The following example shows how to enable per-packet load balancing: Router(config)# interface E0 Router(config-if)# ip load-sharing per-packet The following example shows how to enable per-destination load balancing: Router(config)# interface E0...
Page 200: Ip Local Interface
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ip local interface ip local interface To configure the IP address of the provider edge (PE) router interface to be used as the source IP address for sending tunneled packets, use the ip local interface command in pseudowire-class configuration mode.
Page 201 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ip local interface Related Commands Command Description ima-group Configures the physical links as IMA group members, which executes the interface configuration command for each physical link included in an IMA group. ima group-id Enables the user to configure the IMA Group ID for the IMA interface.
Page 202: Ip Multicast-Routing
This command was integrated into Cisco IOS Release 12.2(33)MRA. 15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR. Usage Guidelines When IP multicast routing is disabled, the Cisco IOS software does not forward any multicast packets. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 203 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ip multicast-routing Examples The following example shows how to enable IP multicast routing: Router(config)# ip multicast-routing The following example shows how to enable IP multicast routing for a specific VRF: Router(config)# ip multicast-routing vrf vrf1...
Page 204: Ip Ospf Bfd
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ip ospf bfd ip ospf bfd To enable Bidirectional Forwarding Detection (BFD) on a specific interface configured for Open Shortest Path First (OSPF), use the ip ospf bfd command in interface configuration mode. To disable BFD on the OSPF interface, use the disable keyword.
Page 205 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ip ospf bfd Related Commands Command Description bfd all-interfaces Enables BFD for all interfaces for a BFD peer. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 206: Ip Pim
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 207 RP. This command applies only to sources reachable through a PIM router. Cisco IOS software will always register traffic from remote sources if it arrives on a dense mode interface and if the Reverse Path Forwarding (RPF) neighbor leading toward the source is a Distance Vector Multicast Routing Protocol (DVMRP) but not a PIM router.
Page 208 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ip pim Examples The following example shows how to enable PIM-SM on tunnel interface 0 and set the address of the RP router to 226.0.0.8: ip pim rp-address 226.0.0.8 interface tunnel 0...
Page 209: Ip Pim Rp-Address
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ip pim rp-address ip pim rp-address To statically configure the address of a Protocol Independent Multicast (PIM) rendezvous point (RP) for multicast groups, use the ip pim rp-address command in global configuration mode. To remove an RP address, use the no form of this command.
Page 210 This command was integrated into Cisco IOS Release 15.0(1)MR. Usage Guidelines In the Cisco IOS implementation of PIM, each multicast group individually operates in one of the following modes: dense mode, sparse mode, or sparse-dense mode. Groups in sparse mode (PIM-SM) use RPs to connect sources and receivers.
Page 211: Ip Rtp Header-Compression
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 212 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ip rtp header-compression header-compression command appears in the output of the show running-config command. Because both RTP header compression and TCP header compression are enabled, both UDP packets and TCP packets are compressed.
Page 213: Ip Tcp Header-Compression
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 214 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ip tcp header-compression Usage Guidelines You can compress the headers of your TCP/IP packets in order to reduce the size of your packets. TCP header compression is supported on serial lines using Frame Relay, HDLC, or PPP encapsulation. You must enable compression on both ends of a serial connection.
Page 215 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ip tcp header-compression Related Commands Command Description ip tcp Specifies the total number of TCP header compression connections compression-connections that can exist on an interface. show ip tcp Displays TCP header compression statistics.
Page 216: Keepalive
To enable keepalive packets and to specify the number of times that the Cisco IOS software tries to send keepalive packets without a response before bringing down the interface or before bringing the tunnel protocol down for a specific interface, use the keepalive command in interface configuration mode.
Page 217 Usage Guidelines Keepalive Time Interval You can configure the keepalive time interval, which is the frequency at which the Cisco IOS software sends messages to itself (Ethernet and Token Ring) or to the other end (serial and tunnel), to ensure that a network interface is alive.
Page 218: L2Protocol-Tunnel
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR l2protocol-tunnel l2protocol-tunnel To enable the protocol tunneling on an interface and specify the type of protocol to be tunneled, use the l2protocol-tunnel command in interface configuration mode. To disable protocol tunneling, use the no form of this command.
Page 219 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR l2protocol-tunnel Examples This example shows how to enable a tunneling protocol on an interface: Router(config-if)# l2protocol-tunnel cdp Router(config-if)# This example shows how to disable a tunneling protocol on an interface: Router(config-if)# no l2protocol-tunnel...
Page 220: L2Protocol-Tunnel Drop-Threshold
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR l2protocol-tunnel drop-threshold l2protocol-tunnel drop-threshold To specify the maximum number of packets that can be processed for the specified protocol on that interface before being dropped, use the l2protocol-tunnel drop-threshold command in interface configuration mode.
Page 221 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR l2protocol-tunnel drop-threshold Refer to the “Configuring IEEE 802.1Q Tunneling and Layer 2 Protocol Tunneling” chapter of the Cisco 7600 Series Router Cisco IOS Software Configuration Guide for additional information on setting the drop threshold value. Examples...
Page 222: L2Protocol-Tunnel Shutdown-Threshold
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR l2protocol-tunnel shutdown-threshold l2protocol-tunnel shutdown-threshold To specify the maximum number of packets that can be processed for the specified protocol on that interface in 1 second, use the l2protocol-tunnel shutdown-threshold command in interface configuration mode.
Page 223 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR l2protocol-tunnel shutdown-threshold Refer to the “Configuring IEEE 802.1Q Tunneling and Layer 2 Protocol Tunneling” chapter of the Cisco 7600 Series Router Cisco IOS Software Configuration Guide for additional information on setting the drop threshold value. Examples...
Page 224: Level (Cfm-Ais-Link)
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR level (CFM-AIS-link) level (CFM-AIS-link) To configure a maintenance level to receive Alarm Indication Signal (AIS) frames transmitted by a link-status change (server maintenance endpoint [SMEP]), use the level command in CFM SMEP AIS configuration mode.
Page 225: Link-Protection Enable
This command was introduced. Usage Guidelines Use this command to configure Microwave 1+1 Hot Standby Protocol (HSBY). For more information about HSBY, see the Cisco MWR 2941 Mobile Wireless Edge Router Software Configuration Guide, Release 15.0(1)MR. Examples The following example shows how to configure a link protection group.
Page 226: Link-Protection Group
You must define the Ethernet CFM domain and service before configuring a link-protection group. Use this command to configure Microwave 1+1 Hot Standby Protocol (HSBY). For more information about HSBY, see the Cisco MWR 2941 Mobile Wireless Edge Router Software Configuration Guide, Release 15.0(1)MR.
Page 227 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR link-protection group Related Commands Command Description link-protection Specifies the management VLAN used for all configured link management vlan protection groups, link-protection group pccm Specifies the VLAN used for ODU-to-ODU Continuity Check vlan Messages (P-CCMs) Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR...
Page 228: Link-Protection Group Pccm Vlan
VLANs 1-50 are reserved for IDU-to-ODU Continuity Check Message (E-CCM) and ODU-to-ODU Continuity Check Message (P-CCM) VLANs. Use this command to configure Microwave 1+1 Hot Standby Protocol (HSBY). For more information about HSBY, see the Cisco MWR 2941 Mobile Wireless Edge Router Software Configuration Guide, Release 15.0(1)MR. Examples In the following example, VLAN 30 is configured for PCCM traffic.
Page 229: Link-Protection Management Vlan
Continuity Check Message (P-CCM) VLANs and are not for use as the management VLAN. Use this command to configure Microwave 1+1 Hot Standby Protocol (HSBY). For more information about HSBY, see the Cisco MWR 2941 Mobile Wireless Edge Router Software Configuration Guide, Release 15.0(1)MR.
Page 230: Load-Interval
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR load-interval load-interval To change the length of time for which data is used to compute load statistics, use the load-interval interface configuration command. Use the no form of this command to revert to the default setting.
Page 231 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR load-interval Examples In the following example, the default 5-minute average is set to a 30-second average. A burst in traffic that would not trigger a dial backup for an interface configured with the default 5-minute interval might trigger a dial backup for this interface that is set for a shorter, 30-second interval.
Page 232: Mac-Address-Table Learning
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA. 15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR. This release does not support the module keyword. Usage Guidelines You can use the vlan vlan-id keyword and argument only on switch-port VLANs. You cannot use the vlan vlan-id keyword and argument to configure learning on routed interfaces.
Page 233 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR mac-address-table learning This example enables MAC-address learning on a range of VLANs. Router(config)# mac-address-table learning vlan 691-700 Router(config)# This example shows how to disable MAC-address learning for all modules on a specific routed interface:...
Page 234: Match Any
This command was integrated into Cisco IOS Release 12.2(31)SB and implemented on the Cisco 10000 series router. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 235 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR match any Related Commands Command Description class-map Creates a class map to be used for matching packets to a specified class. match input-interface Configures a class map to use the specified input interface as a match criterion.
Page 236: Match Atm Clp
This command was integrated into Cisco IOS Release 12.4(15)T2. 12.2(33)SB Support for the Cisco 7300 series router was added. Cisco IOS XE This command was integrated into Cisco IOS XE Release 2.3. Release 2.3 12.4(20)MR This command was integrated into Cisco IOS Release 12.4(20)MR. This release uses the syntax match atm clp instead of match atm-clp.
Page 237 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR match atm clp Examples In the following example, a class called “class-c1” has been created using the class-map command, and the match atm clp command has been configured inside that class. Therefore, packets are matched on the basis of the ATM CLP and are placed into this class.
Page 238: Match Cos
This command was implemented on the Cisco 10000 series router. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 239 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR match cos In the following example, classes called voice and video-n-data are created to classify traffic based on the CoS values. QoS treatment is then given to the appropriate packets in the CoS-based-treatment policy map (in this case, the QoS treatment is priority 64 and bandwidth 512).
Page 240: Match Dscp
12.2(13)T This command was introduced. This command replaces the match ip dscp command. 12.0(28)S Support for this command in IPv6 was added in Cisco IOS Release S12.0(28)S on the 12.0(17)SL This command was implemented on the Cisco 10000 series router.
Page 241 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR match dscp For example, if you wanted the DCSP values of 0, 1, 2, 3, 4, 5, 6, or 7 (note that only one of the IP DSCP values must be a successful match criterion, not all of the specified DSCP values), enter the match dscp 0 1 2 3 4 5 6 7 command.
Page 242: Match Ip Dscp
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR match ip dscp match ip dscp To identify a specific IP differentiated service code point (DSCP) value as a match criterion, use the match ip dscp class-map configuration command. To remove a specific IP DSCP value from a class map, use the no form of this command.
Page 243 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR match ip dscp Examples The following example shows how to configure the service policy called priority55 and attach service policy priority55 to an interface. In this example, the class map called ipdscp15 evaluates all packets entering interface Fast Ethernet 0/0 for an IP DSCP value of 15.
Page 244: Match Mpls Experimental
12.1(5)T This command was integrated into Cisco IOS Release 12.1(5)T. 12.2(4)T This command was implemented on the Cisco MGX 8850 switch and the MGX 8950 switch with a Cisco MGX RPM-PR card. 12.2(4)T2 This command was implemented on the Cisco 7500 series.
Page 245 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR match mpls experimental The match mpls experimental command specifies the name of an EXP field value to be used as the match criterion against which packets are compared to determine if they belong to the class specified by the class map.
Page 246: Match Precedence
12.0(17)SL This command was implemented on the Cisco 10000 series router. 12.0(28)S Support for this command in IPv6 was added on the Cisco 12000 series Internet router. 12.2(31)SB This command was integrated into Cisco IOS Release 12.2(31)SB. 12.4(20)MR This command was integrated into Cisco IOS Release 12.4(20)MR.
Page 247 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR match precedence numbers are not mathematically significant; that is, the precedence-criteria of 2 is not greater than 1. The way that these different packets are treated depends upon quality of service (QoS) policies, set in the policy-map configuration mode.
Page 248 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR match precedence IPv6-Specific Traffic Match The following example shows the same service policy matching on precedence for IPv6 traffic only. Notice that the match protocol command with the ipv6 keyword precedes the match precedence command.
Page 249: Match Qos-Group
This command was integrated into Cisco IOS Release 12.2(31)SB and implemented on the Cisco 10000 series. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 250 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR match qos-group The QoS group value is local to the router, meaning that the QoS group value that is marked on a packet does not leave the router when the packet leaves the router. If you need a marking that resides in the packet, use IP precedence setting, IP differentiated services code point (DSCP) setting, or another method of packet marking.
Page 251: Match Vlan (Qos)
Class-map configuration Command History Release Modification 12.2(31)SB2 This command was introduced for use on Cisco 10000 series routers only. 12.4(20)MR This command was integrated into Cisco IOS Release 12.4(20)MR. 12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA. 15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR.
Page 252 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR match vlan (QoS) Note Typically, the next step would be to configure class1 in a policy map, enable a quality of service (QoS) feature (for example, class-based weighted fair queueing [CBWFQ]) in the policy map, and attach the policy map to an interface.
Page 253: Maximum Meps
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR maximum meps maximum meps To specify the number of maintenance endpoints (MEPs) across the network in a maintenance association, use the maximum meps command in Ethernet CFM service configuration mode. To restore the default value, use the no form of this command.
Page 254: Mep Archive Hold-Time
15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR. This release does not support the Cisco pre-standard CFM Draft 1 (CFM D1). Usage Guidelines When you reset the archive hold time, the new hold time applies only to entries in the database that occur after the reset.
Page 255 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR mep archive hold-time Examples The following example shows how to set a timeout period of 1000 minutes in CFM D1: Router(config-ether-cfm)# mep archive-hold-time 1000 The following example shows how to set a timeout period of 1000 minutes in CFM IEEE:...
Page 256: Mep Crosscheck Mpid Vlan
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR mep crosscheck mpid vlan mep crosscheck mpid vlan To statically define a remote maintenance endpoint (MEP) within a maintenance domain, use the mep crosscheck mpid vlan command in Ethernet CFM configuration mode. To delete a remote MEP, use the no form of this command.
Page 257 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR mep crosscheck mpid vlan Related Commands Command Description ethernet cfm domain Defines a CFM maintenance domain at a particular maintenance level. ethernet cfm mep crosscheck Enables cross-checking between the list of configured remote MEPs of a domain and MEPs learned through CCMs.
Page 258: Mep Mpid
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR mep mpid mep mpid To statically define the maintenance endpoints (MEPs) within a maintenance association, use the mep mpid command in Ethernet connectivity fault management (CFM) service configuration mode. To remove MEP definitions, use the no form of this command.
Page 259: Mip Auto-Create
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR mip auto-create mip auto-create To enable the automatic creation of a maintenance intermediate point (MIP) at a maintenance domain level, use the mip auto-create command in Ethernet connectivity fault management (CFM) configuration mode. To disable the automatic creation of a MIP, use the no form of this command.
Page 260: Mode (Atm/T1/E1 Controller)
The mode atm command without the aim keyword uses software to Note perform ATM segmentation and reassembly (SAR). This is supported on Cisco 2600 series WIC slots only; it is not supported on network module slots. (Cisco 2600 series WIC slots only) Channel-associated signaling (CAS) mode.
Page 261 (ATM/T1/E1 controller) Release Modification 12.2(2)XB Support was extended to the Cisco 2600 series and Cisco 3660. The keyword aim and the argument aim-slot were added. The parenthetical modifier for the command was changed from “Voice over ATM” to “T1/E1 controller.”...
Page 262 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR mode (ATM/T1/E1 controller) Related Commands Command Description channel-group Configures a list of time slots for voice channels on controller T1 0 or E1 0. tdm-group Configures a list of time slots for creating clear channel groups (pass-through) for time-division multiplexing (TDM) cross-connect.
Page 263: Mpls Ip (Global Configuration)
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 264 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR mpls ip (global configuration) Usage Guidelines MPLS forwarding of IPv4 packets along normally routed paths (sometimes called dynamic label switching) is enabled by this command. For a given interface to perform dynamic label switching, this switching function must be enabled for the interface and for the platform.
Page 265: Mpls Ip (Interface Configuration)
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 266 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR mpls ip (interface configuration) Usage Guidelines MPLS forwarding of IPv4 packets along normally routed paths is sometimes called dynamic label switching. If dynamic label switching has been enabled for the platform when this command is issued on an interface, label distribution for the interface begins with the periodic transmission of neighbor discovery Hello messages on the interface.
Page 267: Mpls Ldp Router-Id
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR mpls ldp router-id mpls ldp router-id To specify a preferred interface for the Label Distribution Protocol (LDP) router ID, use the mpls ldp router-id command in global configuration mode. To disable the interface from being used as the LDP router ID, use the no form of this command.
Page 268 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR mpls ldp router-id Usage Guidelines The mpls ldp router-id command allows you to use the IP address of an interface as the LDP router ID. The following steps describe the normal process for determining the LDP router ID: The router considers all the IP addresses of all operational interfaces.
Page 269 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR mpls ldp router-id Examples The following example shows that the POS2/0/0 interface has been specified as the preferred interface for the LDP router ID. The IP address of that interface is used as the LDP router ID.
Page 270: Name (Mst)
This command was integrated into Cisco IOS Release 15.0(1)MR. Usage Guidelines Two or more Cisco 7600 series routers with the same VLAN mapping and configuration version number are considered to be in different MST regions if the region names are different.
Page 271 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR name (MST) Related Commands Command Description instance Maps a VLAN or a set of VLANs to an MST instance. revision Sets the revision number for the MST configuration. show Verifies the MST configuration.
Page 272: Neighbor (Ospf)
This command was made available in router address family topology configuration mode. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 273 Relay Commands” chapters, respectively, in the Cisco IOS Wide-Area Networking Command Reference for more detail. One neighbor entry must be included in the Cisco IOS software configuration for each known nonbroadcast network neighbor. The neighbor address must be on the primary address of the interface.
Page 274 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR neighbor (OSPF) router ospf 1 network 10.0.1.0 0.0.0.255 area 0 neighbor 10.0.1.3 cost 5 neighbor 10.0.1.4 cost 10 neighbor 10.0.1.5 cost 15 Related Commands Command Description ip ospf priority Sets the router priority, which helps determine the designated router for this network.
Page 275: Neighbor Remote-As (Bgp)
12.2(33)SRB This command was modified. The % keyword was added. 12.2(33)SXH This command was integrated into Cisco IOS Release 12.2(33)SXH. The alternate-as keyword was added to support BGP dynamic neighbors. 12.2(33)SB This command was integrated into Cisco IOS Release 12.2(33)SB.
Page 276 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR neighbor remote-as (BGP) Release Modification 12.0(32)S12 Support for 4-byte autonomous system numbers in asdot notation only was added. 12.0(32)SY8 This command was modified. Support for 4-byte autonomous system numbers in asplain and asdot notation was added.
Page 277 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR neighbor remote-as (BGP) system number) at address 10.108.234.2; and the last neighbor remote-as command specifies a neighbor on a different network from the router on which this configuration is entered (also an eBGP neighbor).
Page 278: Network-Clock Clear Wait-To-Restore
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR network-clock clear wait-to-restore network-clock clear wait-to-restore To stop the wait-to-restore timer for a clock source, use the network-clock clear wait-to-restore command in privileged EXEC mode. network-clock clear wait-to-restore {interface interface-name slot/card/port | controller {e1 |...
Page 279: Network-Clock Eec
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR network-clock eec network-clock eec To specify the Ethernet Equipment Clock (EEC) type, use the network-clock eec command in global configuration mode. To remove an EEC configuration use the no form of this command.
Page 280: Network-Clock External Hold-Off
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR network-clock external hold-off network-clock external hold-off To override the hold-off timer value for an external interface, use the network-clock external hold-off command in configuration mode. To remove a configuration use the no form of this command.
Page 281: Network-Clock Hold-Off
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR network-clock hold-off network-clock hold-off To configure a hold-off value on an interface, use the network-clock hold-off command in interface configuration mode. To remove a hold-off configuration, use the no form of this command.
Page 282: Network-Clock Hold-Off Global
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR network-clock hold-off global network-clock hold-off global To configure a general hold-off timer, use the network-clock hold-off global command in global configuration mode. To disable a general hold-off timer, use the no form of this command.
Page 283: Network-Clock Input-Source
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR network-clock input-source network-clock input-source To select an interface or external timing input as a clock source and set a priority for the clock, use the network-clock input-source command in configuration mode. To remove a clock source, use the no form of this command.
Page 284 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR network-clock input-source Related Commands Command Description network-clock Transmits clocking to an external timing sources using timing output output-source interfaces. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 285: Network-Clock Output-Source
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR network-clock output-source network-clock output-source To transmit clocking to an external timing source using a timing output interface, use the network-clock output-source command in configuration mode. To disable clocking output, use the no form of this command.
Page 286 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR network-clock output-source Defaults Clocking output is disabled by default. Command Modes Global configuration (config) Command History Release Modification 15.0(1)MR This command was introduced. Usage Guidelines The router selects clock output interfaces based on the priority value of the clock output source.
Page 287: Network-Clock Output-Source Line
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR network-clock output-source line network-clock output-source line To transmit clocking received from an external source to another external device using timing output interfaces, use the network-clock output-source line command in configuration mode. To disable clocking output, use the no form of this command.
Page 288 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR network-clock output-source line Defaults Output clocking is disabled by default. Command Modes Configuration mode (config) Command History Release Modification 15.0(1)MR This command was introduced. Usage Guidelines The router selects clock output interfaces based on the priority value of the clock output source.
Page 289: Network-Clock Quality-Level
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR network-clock quality-level network-clock quality-level To specify a quality level for a line or external timing device, use the network-clock quality-level command in global configuration mode. To remove a quality-level configuration, use the no form of this command.
Page 290 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR network-clock quality-level Command History Release Modification 15.0(1)MR This command was introduced. Usage Guidelines This command only applies to synchronous Ethernet interfaces. Examples This example shows how to configure a quality-level value: Router(config)# network-clock quality-level rx QL-DNU controller BITS...
Page 291: Network-Clock Revertive
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR network-clock revertive network-clock revertive To specify whether the router reverts to a higher priority clock when it becomes available, use the network-clock revertive command in global configuration mode. To disable this behavior, use the no form of this command.
Page 292: Network-Clock Source Quality-Level
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR network-clock source quality-level network-clock source quality-level To specify a quality level for a clock source, use the network-clock source quality-level command in interface configuration mode. To remove a quality-level configuration, use the no form of this command.
Page 293: Network-Clock Synchronization Automatic
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR network-clock synchronization automatic network-clock synchronization automatic To enable automatic selection of a clock synchronization source, use the network-clock synchronization automatic command in global configuration mode. To disable automatic clock selection, use the no form of this command.
Page 294: Network-Clock Synchronization Mode Ql-Enabled
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR network-clock synchronization mode ql-enabled network-clock synchronization mode ql-enabled To configure automatic selection of a clock source based on quality level (QL), use the network-clock synchronization mode ql-enabled command in configuration mode. To disable clock selection based on quality level, use the no form of this command.
Page 295: Network-Clock Synchronization Participate
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR network-clock synchronization participate network-clock synchronization participate To configure the router to exchange timing messages using the G.781 synchronization option 1 or 2, use the network-clock synchronization participate command in global configuration mode. To disable a G.781 synchronization option, use the no form of this command.
Page 296: Network-Clock Synchronization Ssm Option
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR network-clock synchronization ssm option network-clock synchronization ssm option To configure the router to exchange timing messages using the G.781 synchronization option 1 or 2, use the network-clock synchronization ssm option command in global configuration mode. To disable a G.781 synchronization option, use the no form of this command.
Page 297: Network-Clock Wait-To-Restore
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR network-clock wait-to-restore network-clock wait-to-restore To configure the amount of time that an interface waits before reverting to a restored clock source, use the network-clock wait-to-restore command in global configuration mode. To remove a wait-to-restore configuration, use the no form of this command.
Page 298: Network-Clock Wait-To-Restore Global
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR network-clock wait-to-restore global network-clock wait-to-restore global To configure the amount of time that the router waits before reverting to a restored clock source, use the network-clock wait-to-restore command in global configuration mode. To remove a wait-to-restore configuration, use the no form of this command.
Page 299: Network-Clock-Select
This command was introduced on the Cisco MC3810. 12.0(3)XG The BVM as a possible network clock source was added. 12.1(5)XM This command was implemented on the Cisco 3660. The keywords t1 and e1 were introduced. 12.2(4)T This command was integrated into Cisco IOS Release 12.2(4)T.
Page 300 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR network-clock-select Release Modification 12.3(11)T This command was integrated into Cisco IOS Release 12.3(11)T and the atm keyword was added. Support was also added for the Cisco 3800 series. 12.4(19)MR2 This command was integrated into Cisco IOS Release 12.4(19)MR2. 12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA.
Page 301: Network-Clock-Select Hold-Timeout
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR network-clock-select hold-timeout network-clock-select hold-timeout The network-clock-select hold-timeout command specifies how long the router waits before reevaluating the network clock entry. To remove a network-clock-select hold-timeout configuration, use the no form of this command.
Page 302: Network-Clock-Select Hold-Off-Timeout
Determines that the time in milliseconds that the Cisco MWR 2941 waits when a synchronous Ethernet clock source fails before taking action. After the holdoff timer expires, the router announces the failure and takes one of the following actions depending on the clocking configuration: Considers other clock sources •...
Page 303: Network-Clock-Select Input-Stratum4
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR network-clock-select input-stratum4 network-clock-select input-stratum4 The network-clock-select input-stratum4 command allows you to downgrade a clock source from Stratum3 to Stratum 4. To configure a clock source as Stratum 3, use the no form of this command.
Page 304: Network-Clock-Select Mode
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR network-clock-select mode network-clock-select mode The network-clock-select mode command specifies the router switching mode when recovering from a failure. To remove a network-clock-select mode configuration, use the no form of this command. network-clock-select mode {revert | nonrevert}...
Page 305: Network-Clock-Select Wait-To-Restore-Timeout
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR network-clock-select wait-to-restore-timeout network-clock-select wait-to-restore-timeout Specifies the amount of time in seconds that the Cisco MWR 2941 waits before considering a new clock source. network-clock-select wait-to-restore-timeout duration no network-clock-select wait-to-restore-timeout duration Syntax Description duration Specifies the timer value in seconds.
Page 306: Payload-Size
15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR. Usage Guidelines The Cisco MWR 2941 only supports a payload size of 486 (625 packets per second) or 243 (1250 packets per second). Examples The following example shows how to specify a sample rate:...
Page 307 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR payload-size Related Commands Command Description dejitter-buffer Configures the size of the dejitter buffer on a CEM channel. idle-pattern Specifies the data pattern transmitted on the T1/E1 line when missing packets are detected on the PWE3 circuit.
Page 308: Period (Cfm-Ais-Link)
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR period (CFM-AIS-link) period (CFM-AIS-link) To configure a specific Alarm Indication Signal (AIS) transmission interval on a server maintenance endpoint (SMEP), use the period command in CFM SMEP AIS configuration mode. To remove the interval configuration, use the no form of this command.
Page 309: Ping Ethernet
12.2(33)SRE This command was integrated into Cisco IOS Release 12.2(33)SRE. 12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA. The cos parameter was not supported in this release. 15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR. This release does not support the level keyword used to configure CFM Draft 1.0.
Page 310 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ping ethernet Usage Guidelines Use this command to test connectivity between MEPs. If the continuity check database does not have entries for the specified MPID, an error message is displayed notifying you to use the ping ethernet mac-address command instead.
Page 311: Ping Ethernet Mpid Vlan
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ping ethernet mpid vlan ping ethernet mpid vlan Effective with Cisco IOS Release 12.4(11)T, the ping ethernet mpid vlan command is replaced by the Note ping ethernet vlan command. See the ping ethernet vlan command for more information.
Page 312: Ping Ethernet Vlan
Release Modification 12.2(33)SRA This command was introduced. 12.4(11)T The optional source keyword and mpid argument were added in Cisco IOS Release 12.4(11)T. 12.2(33)SXH This command was integrated into Cisco IOS Release 12.2(33)SXH. 12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA.
Page 313 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ping ethernet vlan Related Commands Command Description ping Sends an echo request packet to an address, and then awaits a reply to determine whether a device can be reached or is functioning.
Page 314: Police (Percent)
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR police (percent) police (percent) To configure traffic policing on the basis of a percentage of bandwidth available on an interface, use the police command in policy-map class configuration mode. To remove traffic policing from the configuration, use the no form of this command.
Page 315 Enhanced FlexWAN module, and when using bridging features on SPAs with the Cisco 7600 SIP-200 and Cisco 7600 SIP-400 on the Cisco 7600 series router.
Page 316 The set-cos-inner-transmit keyword for the action argument was added when using multipoint bridging (MPB) features on the Enhanced FlexWAN module, and when using MPB on SPAs with the Cisco 7600 SIP-200 and Cisco 7600 SIP-400 on the Cisco 7600 series router.
Page 317 For an available bit rate (ABR) VC, the minimum cell rate (MCR) is used in the calculation. – For more information on bandwidth allocation, refer to the “Congestion Management Overview” chapter in the Cisco IOS Quality of Service Solutions Configuration Guide. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 318 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR police (percent) Examples The following example shows how to configure traffic policing using a CIR and a PIR on the basis of a percentage of bandwidth. In this example, a CIR of 20 percent and a PIR of 40 percent have been specified.
Page 319: Police (Policy Map)
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR police (policy map) police (policy map) To create a per-interface policer and configure the policy-map class to use it, use the police command in policy-map class configuration mode. To delete the per-interface policer from the policy-map class, use the no form of this command.
Page 320 The command behavior was changed so that if you modify only the police rate parameters and not the police actions, the police actions are preserved. This was implemented on the Cisco 10000 series router for the PRE3 and PRE4. For more information, see the “Usage Guidelines” section.
Page 321 (policy map) Usage Guidelines In Cisco IOS Release 12.2(17d)SXB3, valid values for the bps argument for the FlexWAN interfaces only are from 8,000 to 4,000,000,000 bps. Use the mls qos aggregate-policer name command to create a named aggregate policer.
Page 322 • The set-mpls-exp-topmost-transmit keyword is not supported in some releases of the Note Catalyst 6500 series switch or the Cisco 7600 series router. • set-prec-transmit new-precedence [exceed-action]—Marks the matched traffic with a new IP-precedence value and transmits it. Valid values for the new-precedence argument are from 0 to 7.
Page 323 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR police (policy map) If the following keywords are not specified, the default actions are as follows: • conform-action is transmit. • exceed-action is drop. violate-action is drop. • This example shows how to specify a previously defined aggregate-policer name and configure the...
Page 324: Police (Two Rates)
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR police (two rates) police (two rates) To configure traffic policing using two rates, the committed information rate (CIR) and the peak information rate (PIR), use the police command in policy-map class configuration mode. To remove two-rate traffic policing from the configuration, use the no form of this command.
Page 325 Enhanced FlexWAN module, and when using bridging features on SPAs with the Cisco 7600 SIP-200 and Cisco 7600 SIP-400 on the Cisco 7600 series router.
Page 326 The set-cos-inner-transmit keyword for the action argument was added when using multipoint bridging (MPB) features on the Enhanced FlexWAN module, and when using MPB on SPAs with the Cisco 7600 SIP-200 and Cisco 7600 SIP-400 on the Cisco 7600 series router.
Page 327 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR police (two rates) Updating Token Buckets The following scenario illustrates how the token buckets are updated: A packet of B bytes arrives at time t. The last packet arrived at time t1. The CIR and the PIR token buckets at time t are represented by Tc(t) and Tp(t), respectively.
Page 328 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR police (two rates) Figure 1 Marking Packets and Assigning Actions with the Two-Rate Policer B > Tp B > Tc Packet of size B Violate Exceed Conform Action Action Action Examples Setting Priority with an Explicit Policing Rate...
Page 329 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR police (two rates) Traffic marked as conforming to the average committed rate (500 kbps) will be sent as is. Traffic marked as exceeding 500 kbps, but not exceeding 1 Mbps, will be marked with IP Precedence 2 and then sent.
Page 330: Police Rate (Control-Plane)
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR police rate (control-plane) police rate (control-plane) To configure traffic policing for traffic that is destined for the control plane, use the police rate command in QoS policy-map class configuration mode. To remove traffic policing from the configuration, use the no form of this command.
Page 331 This command was integrated into Cisco IOS Release 12.2(25)S. 12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA. 12.2(31)SB2 This command was integrated into Cisco IOS Release 12.2(31)SB2 and implemented on the Cisco 10000 series router. 12.3(7)T This command was introduced.
Page 332 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR police rate (control-plane) Table 6 action Argument Values (continued) Action Description set-discard-class-transmit value Sets the discard class attribute of a packet and transmits the packet with the new discard class setting. Valid values are from 0 to 7.
Page 333 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR police rate (control-plane) Related Commands Command Description policy-map Creates or modifies a policy map that can be attached to one or more interfaces to specify a service policy. show policy-map Displays the configuration of all classes for a specified service policy map or all classes for all existing policy maps.
Page 334: Policy-Map
Recognition (NBAR) functionality on the Catalyst 6500 series switch that is equipped with the Supervisor 32/PISA engine. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 335 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR policy-map Release Modification Cisco IOS XE This command was implemented on Cisco ASR 1000 series routers. Release 2.1 12.4(20)MR This command was integrated into Cisco IOS Release 12.4(20)MR. This release only supports the type control and type service keywords.
Page 336 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR policy-map The following example creates a policy map called “policy9” and configures three class policies to belong to that map. Of these classes, two specify policy for classes with class maps that specify match criteria based on either a numbered ACL or an interface name, and one specifies policy for the default class called “class-default”...
Page 337: Preferred-Path
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR preferred-path preferred-path Specifies the preferred path within an MPLS pseudowire-class where multiple paths exist. To remove a preferred path, use the no form of this command. preferred-path {[interface] tunnel tunnel] | peer peer} disable-fallback...
Page 338: Priority
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR priority priority To give priority to a class of traffic belonging to a policy map, use the priority command in policy-map class configuration mode. To remove a previously specified priority for a class, use the no form of this command.
Page 339 12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 340 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR priority Related Commands Command Description bandwidth Specifies or modifies the bandwidth allocated for a class belonging to a policy map. ip rtp priority Reserves a strict priority queue for a set of RTP packet flows belonging to a range of UDP destination ports.
Page 341: Private-Vlan Synchronize
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR private-vlan synchronize private-vlan synchronize To map the secondary VLANs to the same instance as the primary VLAN, use the private-vlan synchronize command in MST configuration submode. private-vlan synchronize Syntax Description This command has no arguments or keywords.
Page 342 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR private-vlan synchronize Related Commands Command Description show Verifies the MST configuration. show spanning-tree mst Displays information about the MST protocol. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 343: Protocol (Atm)
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR protocol (ATM) protocol (ATM) To configure a static map for an ATM permanent virtual circuit (PVC), switched virtual circuit (SVC), or virtual circuit (VC) class or to enable Inverse Address Resolution Protocol (ARP) or Inverse ARP broadcasts on an ATM PVC, use the protocol command in the appropriate mode.
Page 344 12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 345 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR protocol (ATM) • Enable the router to accept InARP reply when the peer router's IP address is not in the same subnet as the receiving sub-interface on which the PVC is configured.
Page 346: Pseudowire-Class
This command was integrated into Cisco IOS Release 12.3(2)T. 12.2(25)S This command was integrated into Cisco IOS Release 12.2(25)S. 12.2(27)SBC Support for this command was integrated into Cisco IOS Release 12.2(27)SBC. 12.4(19)MR2 This command was integrated into Cisco IOS Release 12.4(19)MR2. 12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA.
Page 347 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR pseudowire-class Examples The following example shows how to enter pseudowire-class configuration mode to configure a PW configuration template named “ether-pw”: Router# config t Router(config)# pseudowire-class mpls Router(config-pw-class)# encapsulation mpls Router(config-pw-class)# exit Router(config)# exit...
Page 348: Ptp Announce
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ptp announce ptp announce Sets interval and timeout values for PTP announcement packets. ptp announce interval interval-value timeout timeout-value no ptp announce interval interval-value timeout timeout-value Syntax Description interval Specifies the interval for PTP announce messages. The intervals are set using log base 2 values, as follows: •...
Page 349: Ptp Boundary
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ptp boundary ptp boundary To enable PTP boundary clock on an interface, use the ptp boundary command in interface configuration mode. To remove a boundary clock configuration, use the no form of this command.
Page 350 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ptp boundary Related Commands Command Description ptp mode Specifies the transport mode for Precision Time Protocol (PTP). ptp enable Enables PTP mode on an interface. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR...
Page 351: Ptp Clock-Destination
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ptp clock-destination ptp clock-destination Specifies the IP address of a clock destination. This command applies only when the router is in PTP master unicast mode. ptp clock-destination clock-ip-address no ptp clock-destination clock-ip-address...
Page 352: Ptp Clock-Source
When the router is in PTP unicast slave mode, you can enable a hot standby master clock by configuring two ptp clock-source statements. A hot standby master clock allows the MWR 2941 to measure recovered clock quality from two PTP master clocks and switch dynamically between them. The MWR 2941 switches to the standby master clock when there is a lock between the router and clocking device and the advertised clock quality is greater than the current master clock.
Page 353 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ptp clock-source Related Commands Command Description ptp enable Enables PTP mode on an interface. ptp mode Specifies the PTP mode. ptp slave Sets an interface to slave clock mode for PTP clocking.
Page 354: Ptp Delay-Req Interval
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ptp delay-req interval ptp delay-req interval Specifies the delay request interval, the time recommended to member devices to send delay request messages when an interface is in PTP master mode. ptp delay-req interval [interval-value]...
Page 355 Router(config-if)# ptp delay-req interval -4 Router(config-if)# exit Router(config)# exit Related Commands Command Description ptp delay-req unicast Configures the Cisco MWR 2941 to send unicast PTP delay request messages while in multicast mode. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 356: Ptp Delay-Req Unicast
This command was integrated into Cisco IOS Release 15.0(1)MR. Usage Guidelines If the Cisco MWR 2941 is in PTP multicast slave mode using unicast delay request messages and is connected to another Cisco MWR 2941 as a master clock, ensure that the master clock is also configured to use unicast delay request messages.
Page 357 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ptp delay-req unicast Related Commands Command Description ptp delay-req interval Specifies the PTP delay request interval. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 358: Ptp Domain
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ptp domain ptp domain PTP domains allow you to use multiple independent PTP clocking subdomains on a single network. Use this command to specify the PTP domain number that the router uses.
Page 359: Ptp Enable
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ptp enable ptp enable Enables PTP clocking on an interface. ptp enable no ptp enable Defaults PTP is disabled by default. Command Modes Interface configuration Command History Release Modification 12.4(19)MR2 This command was introduced.
Page 360: Ptp Input
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ptp input ptp input Enables PTP input clocking using the 1.544Mhz, 2.048Mhz, or 10Mhz timing interface or time of day messages using the 1PPS interface. ptp input {{{10M | 2.048M | 1.544M} [1pps]} | 1pps} no ptp input {{{10M | 2.048M | 1.544M} [1pps]} | 1pps}...
Page 361: Ptp Master
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ptp master ptp master Sets an interface in master clock mode for PTP clocking. To enable ordinary master clock mode, use the ptp master command in interface configuration mode. To disable this feature, use the no form of this command.
Page 362 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ptp master Related Commands Command Description ptp clock-destination Specifies the IP address of a clock destination when the router is in PTP master mode. ptp enable Enables PTP mode on an interface.
Page 363: Ptp Min-Timing-Pkt-Size
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ptp min-timing-pkt-size ptp min-timing-pkt-size This command allows you to modify the default size of PTP timing packets; in some conditions, modifying the PTP packet size can improve clock recovery performance. ptp min-timing-pkt-size size...
Page 364: Ptp Mode
This command was integrated into Cisco IOS Release 15.0(1)MR. 15.0(2)MR Support for the boundary parameter was added. Usage Guidelines For more information about configuring PTP, see the Cisco MWR 2941-DC Mobile Wireless Edge Router Software Configuration Guide. Examples The following example shows how to enable ptp mode:...
Page 365: Ptp Output
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ptp output ptp output Enables PTP output clocking using the 1.544Mhz, 2.048Mhz, or 10Mhz timing interface or time of day messages using the 1PPS interface. ptp output {{{10M | 2.048M | 1.544M} [1pps [offset offset-value] [pulse-width pulse-amount {ns | us | ms}]]} | 1pps [pulse-width pulse-amount {ns | us | ms}]} no ptp output {{{10M | 2.048M | 1.544M} [1pps [pulse-width pulse-amount {ns | us | ms}]]} |...
Page 366 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ptp output Examples The following example shows how to configure PTP output clocking: Router# config t Router(config)# ptp output 10M 1pps pulse-width 1000 ms Router(config)# exit Related Commands Command Description network-clock-select Specifies a network clock timing source and priority.
Page 367: Ptp Priority1
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ptp priority1 ptp priority1 Sets the preference level for a clock; slave devices use the priority1 value when selecting a master clock. The priority1 value is considered above all other clock attributes. Use the following commands to set the ptp priority1 value.
Page 368: Ptp Priority2
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ptp priority2 ptp priority2 Sets a secondary preference level for a clock; slave devices use the priority2 value when selecting a master clock. The priority2 value is considered only when the router is unable to use priority2 and other clock attributes to select a clock.
Page 369: Ptp Slave
To disable this feature, use the feature, use the no form of this command. The Cisco MWR 2941 only supports multicast routing for PTP redundancy. For more information, see Note the Cisco MWR 2941-DC Mobile Wireless Edge Router Software Configuration Guide.
Page 370 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ptp slave Router(config)# exit Related Commands Command Description ptp clock-source Specifies the IP address of the clock source. This command only applies when the router is in PTP slave mode. ptp enable Enables PTP mode on an interface.
Page 371: Ptp Sync Interval
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ptp sync interval ptp sync interval Specifies the interval used to send PTP announcement messages. ptp sync interval interval-value no ptp sync interval interval-value Syntax Description interval Specifies an interval for sending PTP announcement packets.
Page 372 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ptp sync interval Related Commands Command Description ptp clock-source Specifies the IP address of the clock source. This command only applies when the router is in PTP slave mode. ptp enable Enables PTP mode on an interface.
Page 373: Ptp Tod
15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR. Usage Guidelines This command applies only to the Cisco MWR 2941-DC-A; it does not apply to the Cisco MWR 2941-DC. Examples The following example shows how to configure a PTP announcement interval.
Page 374: Ptp Two-Steps
The ptp two-steps command configures the master clock to send a follow-up message containing the timestamp of the original synchronization message. This command is useful when the Cisco MWR 2941 is acting as the PTP master and is connected to a slave device that requires a two-step handshake.
Page 375: Ptp Update-Calendar
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ptp update-calendar ptp update-calendar Configures the router to periodically update the system calendar to match the PTP clock. ptp update-calendar no ptp update-calendar Defaults This command is disabled by default. Command Modes...
Page 376: Ql-Enabled Rep Segment
To specify the REP segment used for synchronous Ethernet clock selection, use the ql-enabled rep segment command in global configuration mode. For more information about clock selection, see the Cisco MWR 2941-DC Mobile Wireless Edge Router Software Configuration Guide. ql-enabled rep segment segment-id...
Page 377: Queue-Limit
Release Modification 12.0(5)T This command was introduced. 12.0(5)XE This command was integrated into Cisco IOS Release 12.0(5)XE. Support for VIP-enabled Cisco 7500 series routers was added. 12.0(17)SL This command was implemented on the Cisco 10000 series router. 12.1(5)T This command was implemented on the VIP-enabled Cisco 7500 series routers.
Page 378 Release Modification 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware. 12.4(20)T The following argument/keyword combinations were added: queue-limit-size bytes •...
Page 379 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR queue-limit Related Commands Command Description bandwidth Specifies the maximum aggregate bandwidth for H.323 traffic and verifies the available bandwidth of the destination gatekeeper. class (policy-map) Specifies the name of the class whose policy you want to create or change, and the default class (commonly known as the class-default class) before you configure its policy.
Page 380: Recovered-Clock Slave
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR recovered-clock slave recovered-clock slave To configure out-of-band clock recovery, use the recovered-clock slave command. This command automatically creates a virtual-cem interface. To access the virtual-cem interface, use the command interface virtual-cem 0/24. To disable this feature, use the feature, use the no form of this command.
Page 381: Recovered-Clock Recovered
15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR. Usage Guidelines For more information about adaptive clock recovery, see the Cisco MWR 2941-DC Mobile Wireless Edge Router Software Configuration Guide. Examples The following example shows how to use the recovered-clock recovered command:...
Page 382: Rep Admin Vlan
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR rep admin vlan rep admin vlan Use the rep admin vlan global configuration command to configure a Resilient Ethernet Protocol (REP) administrative VLAN for REP to transmit hardware flood layer (HFL) messages. Use the no form of this command to return to the default configuration with VLAN 1 as the administrative VLAN.
Page 383 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR rep admin vlan Related Commands Command Description show interfaces rep Displays detailed REP configuration and status for all interfaces or the detail specified interface, including the administrative VLAN. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR...
Page 384: Rep Block Port
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR rep block port rep block port Use the rep block port interface configuration command on the REP primary edge port to configure Resilient Ethernet Protocol (REP) VLAN load balancing. Use the no form of this command to return to the default configuration.
Page 385 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR rep block port When you select an alternate port by entering an offset number, this number identifies the downstream neighbor port of an edge port. The primary edge port has an offset number of 1; positive numbers above 1 identify downstream neighbors of the primary edge port.
Page 386 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR rep block port Load-balancing block vlan: none STCN Propagate to: PDU/TLV statistics: LSL PDU rx: 107122, tx: 192493 Router# config t Router (config)# interface gigabitethernet0/1 Router (config-if)# rep block port id 0080001647FB1780 vlan 1-100...
Page 387: Rep Lsl-Age-Timer
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR rep lsl-age-timer rep lsl-age-timer To configure the Link Status Layer (LSL) age timer with the time period that the REP interface remains up without receiving a hello from the REP neighbor, use the rep lsl-age-timer command in interface configuration mode on a Resilient Ethernet Protocol (REP) port.
Page 388: Rep Lsl-Retries
Interface configuration (config-if) Command History Release Modification 15.0(1)S This command was introduced on the Cisco 7600 series routers. 15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR. Usage Guidelines REP is a Cisco proprietary protocol that provides functionality to: •...
Page 389: Rep Preempt Delay
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR rep preempt delay rep preempt delay Use the rep preempt delay interface configuration command on the REP primary edge port to configure a waiting period after a segment port failure and recovery before Resilient Ethernet Protocol (REP) VLAN load balancing is triggered.
Page 390 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR rep preempt delay Related Commands Command Description rep block port Configures VLAN load balancing. show interfaces rep Displays REP configuration and status for all interfaces or a specified interface. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR...
Page 391: Rep Preempt Segment
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR rep preempt segment rep preempt segment Use the rep preempt segment privileged EXEC command to manually start Resilient Ethernet Protocol (REP) VLAN load balancing on a segment. rep preempt segment segment_id Syntax Description segment-id ID of the REP segment.
Page 392: Rep Segment
Specifies that the MWR 2941 interface does not have a REP neighbor because it is connected to a switch that does not support REP. primary (Optional) On an edge port, specify that the port is the primary edge port. A segment has only one primary edge port.
Page 393 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR rep segment REP ports should not be configured as one of these port types: • SPAN destination port • Private VLAN port Tunnel port • Access port • REP ports must be network node interfaces (NNIs). REP ports cannot be user-network interfaces •...
Page 394 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR rep segment Related Commands Command Description show interfaces rep Displays REP configuration and status for all interfaces or the specified [detail] interface. show rep topology Displays information about all ports in the segment, including which one was [detail] configured and selected as the primary edge port.
Page 395: Rep Stcn
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR rep stcn rep stcn Use the rep stcn interface configuration command on a Resilient Ethernet Protocol (REP) edge port to configure the port to send REP segment topology change notifications (STCNs) to another interface, to other segments, or to Spanning Tree Protocol (STP) networks.
Page 396 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR rep stcn Related Commands Command Description show interfaces rep Displays REP configuration and status for all interfaces or the specified [detail] interface. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 397: Revision
15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR. Usage Guidelines Two Cisco 7600 series routers that have the same configuration but different revision numbers are considered to be part of two different regions. Caution Be careful when using the revision command to set the revision number of the MST configuration because a mistake can put the switch in a different region.
Page 398: Router Bgp
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR router bgp router bgp To configure the BGP routing process, use the router bgp command in global configuration mode. To remove a routing process, use the no form of this command. router bgp autonomous-system-number...
Page 399 For details about the third method of representing autonomous system numbers, see RFC 5396. Asdot Only Autonomous System Number Formatting In Cisco IOS Release 12.0(32)S12, 12.4(24)T, Cisco IOS XE Release 2.3, and later releases, the 4-octet (4-byte) autonomous system numbers are entered and displayed only in asdot notation, for example, 1.10 or 45000.64000.
Page 400 In Cisco IOS Release 12.0(32)S12, 12.0(32)SY8, 12.2(33)SXI1, 12.4(24)T, Cisco IOS XE Release 2.3 and later releases, the Cisco implementation of BGP supports RFC 4893. RFC 4893 was developed to allow BGP to support a gradual transition from 2-byte autonomous system numbers to 4-byte autonomous system numbers.
Page 401 Internet. BGP should not be configured to advertise private autonomous system numbers to external networks. Cisco IOS software does not remove private autonomous system numbers from routing updates by default. We recommend that ISPs filter private autonomous system numbers.
Page 402 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR router bgp address-family ipv4 neighbor 192.168.1.2 activate neighbor 192.168.3.2 activate no auto-summary Related Commands Command Description bgp asnotation dot Changes the default display and the regular expression match format of BGP 4-byte autonomous system numbers from asplain (decimal values) to dot notation.
Page 403: Router Isis
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 404 (router isis area-tag). Redistribution from any other routing protocol into a particular area is possible, and is configured per router instance, as in Cisco IOS software Release 12.0, using the redistribute and route map commands. By default, redistribution is into Level 2.
Page 405 0 ip unnumbered ethernet0 ip router isis The following example starts IS-IS routing with the optional area-tag argument, where CISCO is the value for the area-tag argument: router isis CISCO The following example specifies IS-IS as an IP routing protocol for a process named Finance, and...
Page 406: Router Ospf
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 407 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR router ospf This example shows a basic OSPF configuration using the router ospf command to configure OSPF VRF instance processes for the VRFs first, second, and third: Router> enable Router# configure terminal...
Page 408: Sabit
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR sabit sabit To specify the S status bit used to indicate clock quality level for the Synchronization Status Message (SSM) in synchronous Ethernet, use the sabit command in controller configuration mode. To remove a sabit configuration, use the no form of this command.
Page 409: Sender-Id (Cfm-Srv)
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR sender-id (CFM-srv) sender-id (CFM-srv) To indicate the contents of the Sender ID TLV field transmitted in Ethernet connectivity fault management (CFM) messages for the maintenance association, use the sender-id command in Ethernet CFM service configuration mode.
Page 410: Service (Cfm-Srv)
12.2(33)SRE This command was integrated into Cisco IOS Release 12.2(33)SRE. 15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR. This releaes does not support the vpn-id keyword. Usage Guidelines The maintenance association ID (MAID) is a combination of a maintenance domain ID and the short maintenance association name, and the length of the MAID TLV should not exceed 48 characters.
Page 411 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR service (CFM-srv) If you specify the service direction as down (outward to the LAN), you can create multiple outward services at the same level containing an overlapping set of VLANs. The set of VLANs in an outward service can also overlap with inward services.
Page 412: Service-Policy
This command was modified to enable low latency queueing (LLQ) on Frame Relay VCs. 12.2(14)SX Support for this command was implemented on Cisco 7600 series routers. This command was changed to support output policy maps. 12.2(15)BX This command was implemented on the ESR-PRE2.
Page 413 This command was integrated into Cisco IOS Release 12.2(31)SB2. 12.3(7)XI2 This command was modified to support PVC range configuration mode and PVC-in-range configuration mode for ATM VCs on the Cisco 10000 series router and the Cisco 7200 series router. 12.2(18)ZY The type stack and the type control keywords were integrated into Cisco IOS Release 12.2(18)ZY on the Catalyst 6500 series of switches...
Page 414 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR service-policy Examples The following example shows how to attach a policy map to a Gigabit Ethernet interface: Router# configure terminal Router(config)# interface gigabitethernet 0/2 Router(config-if)# service-policy input pmap1 The following example attaches the service policy map named “policy9” to the output PVC named “cisco”:...
Page 415: Service-Policy (Class-Map)
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 416 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR service-policy (class-map) Router(config)# policy-map cust1-classes Router(config-pmap)# class gold Router(config-pmap-c)# bandwidth percent 50 Router(config-pmap-c)# exit Router(config-pmap)# class silver Router(config-pmap-c)# bandwidth percent 20 Router(config-pmap-c)# exit Router(config-pmap)# class bronze Router(config-pmap-c)# bandwidth percent 15 To configure classes for cust2, use the following commands:...
Page 417: Service-Policy (Policy-Map Class)
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 418 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR service-policy (policy-map class) • The shape command can be used in either the parent or the child policy, but not both polices simultaneously on a subinterface. The fair-queue command cannot be defined in the parent policy.
Page 419: Service-Policy Type Control
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR service-policy type control service-policy type control To apply a control policy to a context, use the service-policy type control command in the appropriate configuration mode. To remove the control policy, use the no form of this command.
Page 420 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR service-policy type control Examples The following example applies the control policy map “RULEA” to Ethernet interface 0: interface Ethernet 0 service-policy type control RULEA Related Commands Command Description policy-map type Creates or modifies a control policy map, which defines an ISG control control policy.
Page 421: Set Atm-Clp
Syntax Description This command has no arguments or keywords. Command Default The CLP bit is automatically set to 0 when Cisco routers convert IP packets into ATM cells for transmission through Multiprotocol Label Switching (MPLS)-aware ATM networks. Command Modes Policy-map class configuration...
Page 422 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR set atm-clp Examples The following example illustrates setting the CLP bit using the set atm-clp command in the policy map: Router(config)# class-map ip-precedence Router(config-cmap)# match ip precedence 0 1 Router(config-cmap)# exit Router(config)# policy-map atm-clp-set...
Page 423: Set Cos
This command was integrated into Cisco IOS Release 15.0(1)MR. Usage Guidelines CoS packet marking is supported only in the Cisco Express Forwarding switching path. The set cos command should be used by a router if a user wants to mark a packet that is being sent to a switch.
Page 424 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR set cos The match cos and set cos commands can be used together to allow routers and switches to interoperate and provide quality of service (QoS) based on the CoS markings. Layer 2 to Layer 3 mapping can be configured by matching on the CoS value because switches already can match and set CoS values.
Page 425 ATM virtual circuit (VC). For information on attaching a service policy, refer to the “Modular Quality of Service Command-Line Interface Overview” chapter of the Cisco IOS Quality of Service Solutions Configuration Guide. Related Commands...
Page 426: Set Cos-Inner
This command was introduced in Cisco IOS Release 12.2(33)SRA to support marking of the inner CoS value when using multipoint bridging (MPB) features on the Enhanced FlexWAN module, and when using MPB features on SPAs with the Cisco 7600 SIP-200 and Cisco 7600 SIP-400 on the Cisco 7600 series router.
Page 427 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR set cos-inner Router(config)# policy-map vlan-inner-100 Router(config-pmap)# class vlan-inner-100 Router(config-pmap-c)# set cos-inner 3 Router(config-pmap-c)# exit Router(config-pmap)# exit Router(config)# interface serial3/0/0 Router(config-if)# no ip address Router(config_if)# encapsulation ppp Router(config-if)# bridge-domain 100 dot1q Router(config-if)# service-policy output vlan-inner-100...
Page 428: Set Cos-Inner Cos
This command was integrated into Cisco IOS Release 15.0(1)MR. Usage Guidelines This command was introduced in Cisco IOS Release 12.2(33)SRB and is limited to policies that are applied to the EVC service instances. For classification, the reference to the outer and inner tags is made to the frames as seen on the wire - that is, for ingress frames, tags prior to the "rewrite", while the for egress, it is after the "rewrite"...
Page 429 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR set cos-inner cos Related Commands Command Description bridge-domain Enables RFC 1483 ATM bridging or RFC 1490 Frame Relay bridging to map a bridged virtual LAN (VLAN) to an ATM permanent virtual circuit (PVC) or Frame Relay data-link connection identifier (DLCI).
Page 430: Set Discard-Class
Release Modification 12.2(13)T This command was introduced. 12.3(7)XI This command was implemented on the Cisco 10000 series router for the ESR-PRE2. 12.2(31)SB This command was integrated into Cisco IOS Release 12.2(31)SB. 12.4(20)MR This command was integrated into Cisco IOS Release 12.4(20)MR.
Page 431 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR set discard-class Related Commands Command Description match discard-class Matches packets of a certain discard class. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 432: Set Dscp
Modification 12.2(13)T This command was introduced. It replaces the set ip dscp command. 12.0(28)S Support for this command in IPv6 was added on the in Cisco IOS Release 12.0(28)S 12.4(20)MR This command was integrated into Cisco IOS Release 12.4(20)MR. This release does not support the from-field and table options.
Page 433 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR set dscp Usage Guidelines Once the DSCP bit is set, other quality of service (QoS) features can then operate on the bit settings. DSCP and Precedence Values Are Mutually Exclusive The set dscp command cannot be used with the set precedence command to mark the same packet. The two values, DSCP and precedence, are mutually exclusive.
Page 434 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR set dscp Set DSCP Values for IPv4 Packets Only To set DSCP values for IPv4 packets only, use the ip keyword. Without the ip keyword, the match occurs on both IPv4 and IPv6 packets.
Page 435: Set Fr-De
12.2(2)T This command was introduced. 12.2(31)SB2 This command was integrated in Cisco IOS Release 12.2(31)SB2, and introduced on the PRE3 for the Cisco 10000 series router. 12.4(20)MR This command was integrated into Cisco IOS Release 12.4(20)MR. 12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA.
Page 436 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR set fr-de Router(config-subif)# service-policy output set-de Related Commands Command Description policy-map Creates or modifies a policy map that can be attached to one or more interfaces to specify a service policy. show policy-map Displays the configuration of all classes for a specified service policy map or all classes for all existing policy maps.
Page 437: Set Ip Dscp
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR set ip dscp set ip dscp The set ip dscp command is replaced by the set dscp command. See the set dscp command for more information. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR...
Page 438: Set Ip Dscp (Policy-Map Configuration)
12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA. 15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR. This release does not support WRED. Usage Guidelines You can enter reserved keywords EF (expedited forwarding), AF11 (assured forwarding class AF11), and AF12 (assured forwarding class AF12) instead of numeric values for ip-dscp-value.
Page 439 • PFC QoS supports the set ip dscp and set ip precedence policy-map class commands (see the • “Configuring Policy Map Class Marking” section in the Cisco 7600 Series Router Cisco IOS Software Configuration Guide). • You cannot do all three of the following in a policy-map class: –...
Page 440: Set Ip Dscp Tunnel
This command was integrated into Cisco IOS Release 12.2(28)SB. 12.2(33)SRC This command was integrated into Cisco IOS Release 12.2(33)SRC. 12.4(15)T2 This command was integrated into Cisco IOS Release 12.4(15)T2, and support for marking GRE-tunneled packets was included. Note For this release, marking GRE-tunneled packets is supported only on platforms equipped with a Cisco MGX Route Processor Module (RPM-XF).
Page 441 This is the designed behavior. We recommend that you configure only L2TPv3 (or GRE) tunnel marking and reconfigure any peers configured with the ip tos command to use L2TPv3 (or GRE) tunnel marking. Note For Cisco IOS Release 12.4(15)T2, marking GRE-tunneled packets is supported only on platforms equipped with a Cisco RPM-XF. Examples The following example shows the set ip dscp tunnel command used in a tunnel marking configuration.
Page 442: Set Ip Precedence (Policy-Map Configuration)
This command was integrated into Cisco IOS Release 12.4(20)MR. 12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA. 15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR. This release does not support Weighted Random Early Detection (WRED). Usage Guidelines Table 10 lists the value definitions for precedence values in the IP header.
Page 443 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR set ip precedence (policy-map configuration) Table 10 Value Definitions for IP Precedence internet network After the IP precedence bits are set, other quality of service (QoS) features, such as Weighted Fair Queueing (WFQ) and Weighted Random Early Detection (WRED), operate on the bit settings.
Page 444: Set Ip Precedence (Policy-Map)
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR set ip precedence (policy-map) set ip precedence (policy-map) The set ip precedence (policy-map) command is replaced by the set precedence command. See the precedence command for more information. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR...
Page 445: Set Ip Precedence (Route-Map)
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 446 In the case of the high-end Internet QoS available from Cisco, IP Precedences can be used to establish classes of service that do not necessarily correspond numerically to better or worse handling in the network.
Page 447: Set Ip Precedence Tunnel
This command was integrated into Cisco IOS Release 12.2(28)SB. 12.2(33)SRC This command was integrated into Cisco IOS Release 12.2(33)SRC. 12.4(15)T2 This command was integrated into Cisco IOS Release 12.4(15)T2, and support for marking GRE-tunneled packets was included. Note For this release, marking GRE-tunneled packets is supported only on platforms equipped with a Cisco MGX Route Processor Module (RPM-XF).
Page 448 This is the designed behavior. We recommend that you configure only L2TPv3 (or GRE) tunnel marking and reconfigure any peers configured with the ip tos command to use L2TPv3 (or GRE) tunnel marking. For Cisco IOS Release 12.4(15)T2, marking GRE-tunneled packets is supported only on platforms Note equipped with a Cisco RPM-XF.
Page 449: Set Ip Tos (Route-Map)
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 450 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR set ip tos (route-map) Table 12 ToS Bits and Description (continued) 2 maximum reliability 4 maximum throughput 8 minimum delay The T3 bit sets the delay. Setting T3 to 0 equals normal delay, and setting it to 1 equals low delay.
Page 451: Set Network-Clocks
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR set network-clocks set network-clocks This command causes the router to reselect a network clock; the router selects a new clock based on clock priority. set network-clocks [force-reselect | next-select] Syntax Description force-reselect Forces the router to select a new network clock.
Page 452: Set Precedence
This command was introduced. This command replaces the set ip precedence command. 12.0(28)S Support for this command in IPv6 was added in Cisco IOS Release 12.0(28)S on the Cisco 12000 series Internet routers. 12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA.
Page 453 This service policy is not yet attached to an interface or to an ATM virtual circuit. For information on attaching a service policy to an interface, refer to the “Modular Quality of Service Command-Line Interface Overview” chapter of the Cisco IOS Quality of Service Solutions Configuration Guide.
Page 454 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR set precedence Related Commands Command Description match dscp Identifies a specific IP DSCP value as a match criterion. match precedence Identifies IP precedence values as match criteria. match protocol Configures the match criteria for a class map on the basis of the specified protocol.
Page 455: Set Qos-Group
Enhanced Packet Marking feature. A mapping table (table map) can now be used to convert and propagate packet-marking values. 12.2(18)SXE This command was integrated into Cisco IOS 12.2(18)SXE, and the cos keyword was added. 12.2(31)SB This command was integrated into Cisco IOS Release 12.2(31)SB.
Page 456 ATM virtual circuit (VC). For information on attaching a service policy, refer to the “Modular Quality of Service Command-Line Interface Overview” chapter of the Cisco IOS Quality of Service Solutions Configuration Guide. Examples The following example shows how to set the QoS group to 1 for all packets that match the class map called class 1.
Page 457 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR set qos-group Related Commands Command Description match input vlan Configures a class map to match incoming packets that have a specific VLAN ID. match qos-group Identifies a specified QoS group value as a match criterion.
Page 458: Shape
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 459 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR shape peak rate = CIR(1 + Be / Bc) where: • Be is the Excess Burst size. Bc is the Committed Burst size. • Peak rate shaping allows the router to burst higher than average rate shaping. However, using peak rate shaping, the traffic sent above the CIR (the delta) could be dropped if the network becomes congested.
Page 460: Shape (Percent)
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR shape (percent) shape (percent) To specify average or peak rate traffic shaping on the basis of a percentage of bandwidth available on an interface, use the shape command in policy-map class configuration mode. To remove traffic shaping, use the no form of this command.
Page 461 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR shape (percent) Release Modification 12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA. 15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR. Usage Guidelines Committed Information Rate This command calculates the committed information rate (CIR) on the basis of a percentage of the available bandwidth on the interface.
Page 462 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR shape (percent) Router(config-pmap)# class-map class1 Router(config-pmap-c)# shape average percent 25 20 ms be 100 ms bc 400 ms Router(config-pmap-c)# end After the policy map and class maps are configured, the policy map is attached to interface as shown in the following example.
Page 463: Shape (Policy-Map Class)
This command was integrated into Cisco IOS Release 12.1(5)T. 12.0(17)SL This command was integrated into Cisco IOS Release 12.0(17)SL and implemented on the PRE1 for the Cisco 10000 series router. 12.2(16)BX This command was integrated into Cisco IOS Release 12.2(16)BX and implemented on the PRE2 for the Cisco 10000 series router.
Page 464 (policy-map class) Release Modification 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware. 12.2(31)SB6 This command was enhanced to specify an offset size when calculating ATM overhead and implemented on the Cisco 10000 series router for the PRE3.
Page 465 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR shape (policy-map class) class voip priority level 1 police 8000 class video priority level 2 police 20 class gaming bandwidth remaining percent 80 account aal5 snap-rbe-dot1q class class-default bandwidth remaining percent 20 account aal5 snap-rbe-dot1q...
Page 466: Shape Max-Buffers
Generic Traffic Shaping (GTS). You configure this command under a class in a policy map. However, the shape max-buffers command is not supported for HQF in Cisco IOS Release 12.4(20)T. Use the queue-limit command, which provides similar functionality.
Page 467 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR shape max-buffers Related Commands Command Description bandwidth Specifies or modifies the bandwidth allocated for a class belonging to a policy map. class (policy-map) Specifies the name of the class whose policy you want to create or change, and the default class (commonly known as the class-default class) before you configure its policy.
Page 468: Shdsl Annex
Release Modification 12.4(15)T This command was introduced for the Cisco HWIC-4SHDSL and HWIC-2SHDSL running on the Cisco 1841 router and on the Cisco 2800 and 3800 series access routers. 12.4(20)MR This command was integrated into Cisco IOS Release 12.4(20)MR. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR...
Page 469 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR shdsl annex Release Modification 12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA. 15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR. Usage Guidelines Use the dsl-group command to create a DSL group, and then use the shdsl annex command to define the G.991.2 standard for the DSL group.
Page 470: Shdsl Rate
Release Modification 12.4(15)T This command was introduced for the Cisco HWIC-4SHDSL and HWIC-2SHDSL running on the Cisco 1841 router and on the Cisco 2800 and 3800 series access routers. 12.4(20)MR This command was integrated into Cisco IOS Release 12.4(20)MR. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR...
Page 471 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR shdsl rate Release Modification 12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA. 15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR. Usage Guidelines Use the dsl-group command to create a DSL group, and then use the shdsl annex command to define the G.991.2 standard for the newly created DSL group.
Page 472: Show
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show show To verify the Multiple Spanning Tree (MST) configuration, use the show command in MST configuration mode. show [current | pending] Syntax Description current (Optional) Displays the current configuration that is used to run MST.
Page 473 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show This example shows how to display the current configuration: Router(config-mst)# show current Current MST configuration Name [] Revision 0 Instance Vlans mapped -------- --------------------------------------------------------------------- 0 1-4094 ------------------------------------------------------------------------------- Related Commands Command Description instance Maps a VLAN or a set of VLANs to an MST instance.
Page 474: Show Adjacency
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show adjacency show adjacency To display information about the Cisco Express Forwarding adjacency table or the hardware Layer 3-switching adjacency table, use the show adjacency command in user EXEC or privileged EXEC mode.
Page 475 Release Modification 12.2(17d)SXB Support for this command on the Supervisor Engine 2 was extended to Cisco IOS Release 12.2(17d)SXB. 12.2(25)S This command was integrated into Cisco IOS Release 12.2(25)S. The link ipv4, link ipv6, and link mpls keywords and the prefix argument were added.
Page 476 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show adjacency 1 incomplete adjacency 4 adjacencies of linktype IP 4 complete adjacencies of linktype IP 0 incomplete adjacencies of linktype IP 0 adjacencies with fixups of linktype IP 2 adjacencies with IP redirect of linktype IP...
Page 477: Show Atm Cell-Packing
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show atm cell-packing show atm cell-packing To display cell packing information for the Layer 2 attachment circuits (ACs) configured on your system, use the show atm cell-packing command in privileged EXEC mode.
Page 478: Show Cem Circuit
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show cem circuit show cem circuit To display a summary of CEM circuits, use the show cem circuit command in privileged EXEC mode. show cem circuit [cem-id] Syntax Description cem-id (Optional) Identifies the circuit configured with the cem-group command.
Page 479 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show cem circuit Related Commands Command Description show cem circuit detail Displays detailed information about all CEM circuits. show cem platform Displays platform-specific error counters for all CEM circuits. show cem platform errors Displays platform-specific error counters for all CEM circuits.
Page 480: Show Cem Platform
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show cem platform show cem platform To display platform-specific error counters for all CEM circuits, use the show cem platform command in privileged EXEC mode. show cem platform [interface] Syntax Description interface (Optional) Identifies the CEM interface (for example, CEM0/1).
Page 481 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show cem platform net2cem_drops_overflow ==== 25 Last cleared 6d02h Related Commands Command Description show cem circuit Displays a summary of CEM circuits. show cem circuit detail Displays detailed information about all CEM circuits.
Page 482: Show Connection
12.4(11)T This command was integrated into Cisco IOS Release 12.4(11)T. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 483 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show connection conn3 ATM 2/0/0 AAL5 0/400 FA 0/0.1 10 conn4 ATM 1/0/0 CELL 0/500 ATM 2/0/0 CELL 0/500 conn5 ATM 1/0/0 CELL 100 ATM 2/0/0 CELL 100 Table 13 describes the significant fields shown in the display.
Page 484: Show Controller
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show controller show controller Use the show controller command to display the status of an interface. show controller {ATM | Async | BITS | CEM | E1 | GigabitEthernet | J1 | SHDSL | T1 | RTM}...
Page 485 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show controller Related Commands Command Description show atm pvc Displays the status of ATM PVCs and SVCs. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 486: Show Cns Config Connections
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show cns config connections show cns config connections To display the status of the Cisco Networking Services (CNS) event agent connection, use the show cns config connections command in privileged EXEC mode. show cns config connections Syntax Description This command has no arguments or keywords.
Page 487: Show Cns Config Outstanding
Release Modification 12.2(2)T This command was introduced. 12.2(8)T This command was implemented on Cisco 2600 series and Cisco 3600 series routers. 12.2(33)SB This command was integrated into Cisco IOS Release 12.2(33)SB. 12.2(33)SXI This command was integrated into Cisco IOS Release 12.2(33)SXI.
Page 488: Show Cns Config Stats
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show cns config stats show cns config stats To display statistics about the Cisco Networking Services (CNS) configuration agent, use the show cns config stats command in privileged EXEC mode. show cns config stats Syntax Description This command has no arguments or keywords.
Page 489 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show cns config stats 0 configurations cancelled. The time of last received configuration is *May 5 2003 10:42:15 UTC. Initial Config received *May 5 2003 10:45:15 UTC. Related Commands Command Description clear cns config stats Clears all the statistics about the CNS configuration agent.
Page 490: Show Cns Event Connections
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show cns event connections show cns event connections To display the status of the Cisco Networking Services (CNS) event agent connection, use the show cns event connections command in privileged EXEC mode. show cns event connections Syntax Description This command has no arguments or keywords.
Page 491 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show cns event connections Related Commands Command Description show cns event stats Displays statistics about the CNS event agent connection. show cns event subject Displays a list of subjects about the CNS event agent connection.
Page 492: Show Cns Event Stats
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show cns event stats show cns event stats To display statistics about the Cisco Networking Services (CNS) event agent connection, use the show cns event stats command in privileged EXEC mode. show cns event stats Syntax Description This command has no arguments or keywords.
Page 493 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show cns event stats Examples The following example displays statistics for the CNS event agent: Router# show cns event stats 0 events received. 1 events sent. 0 events not processed. 0 events in the queue.
Page 494: Show Cns Event Subject
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show cns event subject show cns event subject To display a list of subjects about the Cisco Networking Services (CNS) event agent connection, use the show cns event subject command in privileged EXEC mode. show cns event subject [name]...
Page 495 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show cns event subject Related Commands Command Description show cns event connections Displays the status of the CNS event agent connection. show cns event stats Displays statistics about the CNS event agent connection.
Page 496: Show Cns Image Connections
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show cns image connections show cns image connections To display the status of the Cisco Networking Services (CNS) image management server HTTP connections, use the show cns image connections command in privileged EXEC mode. show cns image connections Syntax Description This command has no arguments or keywords.
Page 497: Show Cns Image Inventory
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show cns image inventory show cns image inventory To provide a dump of Cisco Networking Services (CNS) image inventory information in extensible markup language (XML) format, use the show cns image inventory command in privileged EXEC mode.
Page 498: Show Cns Image Status
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show cns image status show cns image status To display status information about the Cisco Networking Services (CNS) image agent, use the show cns image status command in privileged EXEC mode. show cns image status Syntax Description This command has no arguments or keywords.
Page 499 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show cns image status receive errors: 5 Transmit Status TX Attempts:4 Successes:3 Failures 2 Related Commands Command Description show cns image connections Displays connection information for the CNS image agent. show cns image inventory Displays image inventory information in XML format.
Page 500: Show Dot1Q-Tunnel
Release 12.2(17d)SXB. 12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA. 15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR. This release does not support the ethernet, ge-wan, port-channel, or tengigabitethernet keywords. Usage Guidelines If you do not enter any keywords, the 802.1Q tunnel ports for all interfaces are displayed.
Page 501 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show dot1q-tunnel Related Commands Command Description switchport mode Sets the interface type. vlan dot1q tag native Enables dot1q tagging for all VLANs in a trunk. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR...
Page 502: Show Dsl Interface Atm
The command was introduced on Cisco 1700 series routers. 12.2(2)T This command was integrated into Cisco IOS Release 12.2(2)T. 12.1(5)YB Support for this command was added to Cisco 2600 series and Cisco 3600 series routers. 12.1(5)XR1 Support for this command was added to the Cisco IAD2420 series.
Page 503 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show dsl interface atm Defect Status: None None Last Fail Code: None Selftest Result: 0x00 Subfunction: 0x15 Interrupts: 5940 (0 spurious) PHY Access Err: Activations: SW Version: 3.670 FW Version: 0x1A04 Interleave...
Page 504 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show dsl interface atm Table 14 describes the significant fields shown in the display. Table 14 show dsl interface atm Field Descriptions Field Description Modem Status Status of the modem. Possible states include the following: DMTDSL_INVALID—Error state.
Page 505 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show dsl interface atm Table 14 show dsl interface atm Field Descriptions (continued) Field Description CRC Errors Cyclic redundancy check statistics. Header Errors ATM header error reports. Bit Errors Total number of bit errors.
Page 506: Show Esmc
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show esmc show esmc To display information about Ethernet Synchronization messaging channel (ESMC) usage, use the show esmc command in user EXEC or privileged EXEC mode. show esmc {detail | interface interface-name slot / port [detail]...
Page 507: Show Ethernet Cfm Domain
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet cfm domain show ethernet cfm domain To display information for an Ethernet connectivity fault management (CFM) domain, use the show ethernet cfm domain command in privileged EXEC mode. show ethernet cfm domain [domain-name | brief]...
Page 508 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet cfm domain Table 15 describes the significant fields shown in the display. Table 15 show ethernet cfm domain brief Field Descriptions Field Description Domain Name Name of the domain. Index...
Page 509 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet cfm domain Table 16 show ethernet cfm domain Field Descriptions (continued) Field Description Continuity Check message (CCM) status (enabled or disabled). CC-int Time between CCMs. Static-rmep Status of the remote MEP.
Page 510: Show Ethernet Cfm Errors
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet cfm errors show ethernet cfm errors To display connectivity fault management (CFM) continuity check error conditions logged on a device since it was last reset or since the log was last cleared, use the show ethernet cfm errors command in privileged EXEC mode.
Page 511 12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA. 15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR. This release does not support the level keyword used to configure CFM Draft 1.0. Usage Guidelines Errors that are logged and that the show ethernet cfm errors command displays depend on the version of CFM that is running.
Page 512 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet cfm errors Table 17 show ethernet cfm errors Field Descriptions (continued) Field Description Type Type of MEP (VLAN or port MEP) Identifier of the VLAN on which the error occurred.
Page 513 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet cfm errors The following example shows CFM D1 sample output from a show ethernet cfm errors command for CFM error conditions at maintenance level 3: Router# show ethernet cfm errors level 3...
Page 514: Show Ethernet Cfm Maintenance-Points Local
The evc keyword and evc-name argument are not supported in this • release. 12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA. This release does not support the evc parameter. 15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR.
Page 515 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet cfm maintenance-points local • On a particular interface independent of domain • On a particular interface belonging to a given domain • Belonging to a given domain independent of interface The display may also be restricted to either MEPs or MIPs.
Page 516 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet cfm maintenance-points local Table 20 show ethernet cfm maintenance-points local Field Descriptions (continued) Field Description SrvcInst MAC address of the MEP. EVC name Name of the Ethernet virtual circuit (EVC).
Page 517: Show Ethernet Cfm Maintenance-Points Remote
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet cfm maintenance-points remote show ethernet cfm maintenance-points remote To display detailed information about remote maintenance endpoints (MEPs) configured statically in the MEP list and their status in the continuity check database (CCDB), use the show ethernet cfm maintenance-points remote command in privileged EXEC mode.
Page 518 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet cfm maintenance-points remote Usage Guidelines If a domain name has more than 43 characters, a warning message is displayed notifying that the maintenance domain ID (MDID) will be truncated to 43 characters in continuity check messages (CCMs) if “id <fmt>...
Page 519 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet cfm maintenance-points remote Table 21 show ethernet cfm maintenance-points remote Field Descriptions (continued) Field Description Amount of time, in seconds, the entry has been in the database. PtSt Operational state of the port MEP. Values are: UP—Operational.
Page 520: Show Ethernet Cfm Maintenance-Points Remote Crosscheck
This command was integrated into Cisco IOS Release 12.4(11)T. 12.2(33)SXH This command was integrated into Cisco IOS Release 12.2(33)SXH. 12.2(33)SRD The evc keyword and evc-name argument were added on the Cisco 7600 Series Route Switch Processor 720 (RSP 720) and the Cisco 7600 Series Supervisor Engine 720. 12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA.
Page 521 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet cfm maintenance-points remote crosscheck MPID Level Mep-Up Remote Mac ------------------------------------------------------------------------------- aabb.cc00.0310 evc_100 Table 22 describes the significant fields shown in the display. Table 22 show ethernet cfm maintenance-points remote crosscheck Field Descriptions...
Page 522: Show Ethernet Cfm Maintenance-Points Remote Detail
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet cfm maintenance-points remote detail show ethernet cfm maintenance-points remote detail To display information about a remote maintenance point in the continuity check database, use the show ethernet cfm maintenance-points remote detail command in privileged EXEC mode.
Page 523 This command was integrated into Cisco IOS Release 12.4(11)T. 12.2(33)SXH This command was integrated into Cisco IOS Release 12.2(33)SXH. 12.2(33)SRD Output was modified in Cisco IOS Release 12.2(33)SRD to show detailed information about Receive RDI and EVC. The evc keyword and evc-name argument were also introduced. 12.2(33)SXI2 This command was integrated into Cisco IOS Release 12.2(33)SXI2.
Page 524 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet cfm maintenance-points remote detail Table 23 describes the significant fields shown in the display. Table 23 show ethernet cfm maintenance-points remote detail Field Descriptions Field Description Version Version of CFM that is running.
Page 525: Show Ethernet Cfm Mpdb
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet cfm mpdb show ethernet cfm mpdb To display the contents of a maintenance intermediate point (MIP) continuity check database (CCDB), use the show ethernet cfm mpdb command in privileged EXEC mode.
Page 526 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet cfm mpdb MPID Domain Name MacAddress Version Domain ID Ingress Expd MA Name Type Id SrvcInst EVC Name -------------------------------------------------------------------------------- 220 * Domain_L5 aabb.cc03.b999 IEEE-CFM Domain_L5 Et0/0.1 EXPD cust_500_l5 Vlan 9 101 * Domain_L7 aabb.cc03.b999...
Page 527: Show Ethernet Cfm Smep
This command was modified. Support for the port channel keyword was introduced in Cisco IOS Release 15.0(1)XA. 15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR. This release does not support the port channel keyword. Usage Guidelines This command allows filtering on a per-interface basis.
Page 528 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet cfm smep Table 25 describes the significant fields shown in the display. Table 25 show ethernet cfm smep Field Descriptions Field Description Interface Specifies the interface type. LCK-Status Locked Signal function (LCK) sending status of the interface.
Page 529: Show Ethernet Cfm Statistics
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet cfm statistics show ethernet cfm statistics To display Ethernet connectivity fault management (CFM) information, use the show ethernet cfm statistics command in privileged EXEC mode. show ethernet cfm statistics [domain [domain-name [service {ma-name | ma-num | vlan-id...
Page 530 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet cfm statistics DomainName: Domain_L7 MA Name: cust_700_l7 MPID: 101 Last clearing of counters: never CCMs: Transmitted: Rcvd Seq Errors: LTRs: Unexpected Rcvd: LBRs: Transmitted: Rcvd Seq Errors: Rcvd in order:...
Page 531: Show Ethernet Cfm Traceroute-Cache
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet cfm traceroute-cache show ethernet cfm traceroute-cache To display the contents of the traceroute cache, use the show ethernet cfm traceroute-cache command in privileged EXEC mode. show ethernet cfm traceroute-cache Syntax Description This command has no arguments or keywords.
Page 532 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet cfm traceroute-cache Table 27 show ethernet cfm traceroute-cache Field Descriptions Field Description Hops Number of hops of the traceroute. Host Name of the device. Bridge Brain MAC address of the device.
Page 533: Show Ethernet Lmi
Release Modification 12.4(9)T This command was introduced. 12.2(33)SRB Support for this command on the Cisco 7600 router was integrated into Cisco IOS Release 12.2(33)SRB. 12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA. 15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR.
Page 534 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet lmi --- ------------------------------------------------------------ -------------- EVC_MP2MP_101 Gi0/1 EVC_P2P_110 Gi0/1 Key: St=Status, A=Active, P=Partially Active, I=Inactive, ?=Link Down The following sample output is generated from the show ethernet lmi command using the evc and...
Page 535 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet lmi Router# show ethernet lmi evc map interface Ethernet0/0 UNI Id: router3-e0/0+router-e0/0 Evc Id CE-VLAN --- ---------------------------------------- ---------------------------------- A EVC_MP2MP_101 A EVC_P2P_110 Key: St=Status, A=Active, P=Partially Active, I=Inactive, *=Default EVC,...
Page 536 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet lmi E-LMI Statistics for interface Ethernet0/0 Ether LMI Link Status: Up UNI Status: Up UNI Id: router3-e0/0+router-e0/0 Reliability Errors: Status Timeouts Invalid Sequence Number Invalid Status Response Unsolicited Status Received...
Page 537 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet lmi Table 31 show ethernet lmi statistics Field Descriptions (continued) Field Description Out of Sequence IE Number of information elements (IEs) that are not in the correct sequence. Duplicated IE Number of duplicated IEs.
Page 538 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet lmi Table 32 show ethernet lmi uni map and uni map interface Field Descriptions Field Description UNI Id Identifier of the UNI. EVC Id Identifier of the EVC. Port Interface on the CE device.
Page 539: Show Ethernet Oam Discovery
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet oam discovery show ethernet oam discovery To display discovery information for all Ethernet operations, maintenance, and administration (OAM) interfaces or for a specific interface, use the show ethernet oam discovery command in privileged EXEC mode.
Page 540 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet oam discovery Link monitor: supported (on) Remote loopback: supported MIB retrieval: not supported Mtu size: 1500 Operational status: Port status: operational Loopback status: no loopback PDU revision: Remote client ------------- MAC address: 0030.96fd.6bfa...
Page 541 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet oam discovery Related Commands Command Description show ethernet oam Displays detailed information about Ethernet OAM packets. statistics show ethernet oam Displays Ethernet OAM configurations for all interfaces or for a specific status interface.
Page 542: Show Ethernet Oam Statistics
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet oam statistics show ethernet oam statistics To display detailed information about Ethernet operations, maintenance, and administration (OAM) packets, use the show ethernet oam statistics command in privileged EXEC mode. show ethernet oam statistics [interface type number]...
Page 543 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet oam statistics Variable Request OAMPDU Rx Variable Response OAMPDU Tx Variable Response OAMPDU Rx Cisco OAMPDU Tx Cisco OAMPDU Rx Unsupported OAMPDU Tx Unsupported OAMPDU Rx Frames Lost due to OAM...
Page 544 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet oam statistics Table 34 show ethernet oam statistics Field Descriptions (continued) Field Description Unsupported OAMPDU Tx Number of unsupported OAM PDUs sent Unsupported OAMPDU Rx Number of unsupported OAM PDUs received...
Page 545: Show Ethernet Oam Status
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet oam status show ethernet oam status To display Ethernet operations, maintenance, and administration (OAM) configurations for all interfaces or for a specific interface, use the show ethernet oam status command in privileged EXEC mode.
Page 546 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet oam status Low threshold: 1 error symbol(s) High threshold: none Frame Error Window: 10 x 100 milliseconds Low threshold: 1 error frame(s) High threshold: none Frame Period Error Window: 1 x 100,000 frames...
Page 547 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet oam status Table 35 show ethernet oam status Field Descriptions (continued) Field Description Window Frequency at which the measurement is taken, in milliseconds. Low threshold Lowest value at which an event will be triggered.
Page 548: Show Ethernet Oam Summary
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet oam summary show ethernet oam summary To display active Ethernet operations, maintenance, and administration (OAM) sessions on a device, use the show ethernet oam summary command in privileged EXEC mode.
Page 549 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ethernet oam summary Related Commands Command Description show ethernet oam Displays discovery information for all Ethernet OAM interfaces or for a discovery specific interface. show ethernet oam Displays Ethernet OAM configurations for all interfaces or for a specific status interface.
Page 550: Show Interface Accounting
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show interface accounting show interface accounting To display a summary of traffic counters by interface type, use the show interface accounting command in user EXEC or privileged EXEC mode. show interface accounting Syntax Description This command has no arguments or keywords.
Page 551: Show Interface Rep
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show interface rep show interface rep Use the show interface rep User EXEC command to display Resilient Ethernet Protocol (REP) configuration and status for a specified interface or for all interfaces. show interface [interface-id] rep [detail] [ | {begin | exclude | include} expression]...
Page 552 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show interface rep Examples This is sample output from the show interface rep command: Switch # show interface rep Interface Seg-id Type LinkOp Role ---------------------- ------ ------------ ----------- ---- GigabitEthernet 0/1 Primary Edge...
Page 553: Show Interface Switchport Backup
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show interface switchport backup show interface switchport backup Displays status information about the backup switchport. show interface switchport backup Command Modes Privileged EXEC Command History Release Modification 12.4(19)MR2 This command was introduced.
Page 554: Show Ip Cef Exact-Route
These options are available only if the include-ports algorithm is enabled. Examples Sample Output for Cisco IOS Releases 12.2(25)S, 12.2(28)SB, 12.2(33)SRA, 12.2(33)SXH, 12.4(20)T, and Later Releases The following sample output is from the show ip cef exact-route command: Router# show ip cef exact-route 172.16.1.3 172.16.1.2 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR...
Page 555 172.17.25.1 IP address of the next hop is 172.17.25.1 Sample Output for Cisco IOS Releases Before Cisco IOS Release 12.2(25)S The following sample output is from the show ip cef exact-route command: Router# show ip cef exact-route 10.1.1.1 172.17.249.252 10.1.1.1...
Page 556: Show Ip Mroute
EXEC or privileged EXEC mode. Note The Cisco MWR 2941 only supports multicast routing for PTP redundancy. For more information, see the Cisco MWR 2941-DC Mobile Wireless Edge Router Software Configuration Guide. show ip mroute [vrf vrf-name] [[active [kbps] [interface type number] | bidirectional | count...
Page 557 Use the show ip mroute command to display information about mroute entries in the mroute table. The Cisco IOS software populates the multicast routing table by creating (S, G) entries from (*, G) entries. The asterisk (*) refers to all source addresses, the "S" refers to a single source address, and the "G" is the destination multicast group address.
Page 558 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ip mroute Use the clear ip mroute command to delete entries from the mroute table. Examples The following is sample output from the show ip mroute command for a router operating in sparse...
Page 559 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ip mroute X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement, U - URD, I - Received Source Specific Host Report, Z - Multicast Tunnel, Y - Joined MDT-data group, y - Sending to MDT-data group...
Page 560: Show Ip Rtp Header-Compression
[type number] [detail] Syntax Description type number (Optional) Interface type and number. detail (Optional) Displays details of each connection. This keyword is not supported on the Cisco MWR 2941 router. See Note “Usage Guidelines.” Command Modes Privileged EXEC Command History...
Page 561 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ip rtp header-compression Connect: 16 rx slots, 16 tx slots, 0 long searches, 1 misses 99% hit ratio, five minute miss rate 0 misses/sec, 0 max. Table 39 describes the significant fields shown in the display.
Page 562: Show Ip Tcp Header-Compression
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 563 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ip tcp header-compression Table 40 describes significant fields shown in the display. Table 40 show ip tcp header-compression Field Descriptions Field Description Interface e12/0 Interface type and number on which compression is enabled.
Page 564 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ip tcp header-compression Table 40 show ip tcp header-compression Field Descriptions (continued) Field Description Five minute miss rate in Calculates the miss rate over the previous five minutes for a misses/sec longer-term (and more accurate) look at miss rate trends.
Page 565: Show L2Protocol-Tunnel
This command was changed to add the optional vlan vlan keyword and argument. 15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR. This release only supports the gigabitethernet value with the interface keyword. This release does not support the vlan vlan keyword and argument.
Page 566 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show l2protocol-tunnel Drop Threshold for Encapsulated Packets: 3000 Port Protocol Shutdown Drop Encapsulation Decapsulation Drop Threshold Threshold Counter Counter Counter ------- -------- --------- --------- ------------- ------------- ------------- Fa3/38 ---- 3000 ---- 3000...
Page 567: Show Link-Protection
This command was introduced. Usage Guidelines Use this command to configure Microwave 1+1 Hot Standby Protocol (HSBY). For more information about HSBY, see the Cisco MWR 2941 Mobile Wireless Edge Router Software Configuration Guide, Release 15.0(1)MR. Examples The following examples provide sample output from the show link-protection command:...
Page 568 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show link-protection PCCM vlan: 16 ODU Status: Standby ODU Radio: Off Data vlans: Blocking Related Commands Command Description link protection-group Specifies a link protection group for a MEP interface. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR...
Page 569: Show Link-Protection Statistics
Usage Guidelines This command only applies to Gigabit Ethernet interfaces. Use this command to configure Microwave 1+1 Hot Standby Protocol (HSBY). For more information about HSBY, see the Cisco MWR 2941 Mobile Wireless Edge Router Software Configuration Guide, Release 15.0(1)MR. Examples...
Page 570 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show link-protection statistics Related Commands Command Description link protection-group Specifies a link protection group for a MEP interface. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 571: Show Mac-Address-Table Learning
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA. 15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR. This release does not support the module keyword. Usage Guidelines The interface interface slot/port keyword and arguments can be used on routed interfaces only. The interface interface slot/port keyword and arguments cannot be used to configure learning on switch-port interfaces.
Page 572 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show mac-address-table learning Interface Learning ------------------ -------- GigabitEthernet0/0 Disabled GigabitEthernet0/1 Enabled GigabitEthernet0/2 Disabled GigabitEthernet0/3 Disabled GigabitEthernet0/4 Disabled GigabitEthernet0/5 Enabled This example shows how to display the status of MAC-address learning for a specific interface.
Page 573: Show Mpls L2Transport Vc
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show mpls l2transport vc show mpls l2transport vc To display information about Any Transport over MPLS (AToM) virtual circuits (VCs) that have been enabled to route Layer 2 packets on a router, use the show mpls l2transport vc command in privileged EXEC mode.
Page 574 12.2(28)SB This command was implemented on the Cisco 10000 series routers. Example output was changed for the Cisco 10000 series router, and two fields (SSO Descriptor and SSM segment/switch IDs) were removed from the output, because they are not supported.
Page 575 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show mpls l2transport vc Table 41 describes the significant fields shown in the display. Table 41 show mpls l2transport vc Field Descriptions Field Description Local intf The interface on the local router that has been enabled to transport Layer 2 packets.
Page 576 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show mpls l2transport vc packet totals: receive 0, send 0 byte totals: receive 0, send 0 packet drops: receive 0, send 0 Table 42 describes the significant fields shown in the display.
Page 577 The IDs used to refer to the control plane and data plane contexts for this VC. segment/switch IDs This data is not for customer use but for Cisco personnel for troubleshooting purposes. When the source specific multicast (SSM) IDs are followed by the word “used,”...
Page 578 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show mpls l2transport vc Table 42 show mpls l2transport vc Field Descriptions (continued) Field Description byte totals Number of bytes sent and received from the core-facing interface, including the payload, control word if present, and AToM VC label.
Page 579: Show Network-Clocks
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 580 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show network-clocks Related Commands Command Description set network-clocks This command causes the router to reselect a network clock. force-reselect Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 581: Show Network-Clocks Synchronization
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show network-clocks synchronization show network-clocks synchronization To display a the synchronization status of a network clock, use the show network-clock synchronization command in privileged Exec mode. show network-clock synchronization [[[interface interface-name slot/card/port | external...
Page 582 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show network-clocks synchronization Router# show network-clock synchronization Symbols: En - Enable, Dis - Disable, Adis - Admin Disable NA - Not Applicable - Synchronization source selected - Synchronization source force selected &...
Page 583: Show Platform Hardware
To display the status of hardware devices on the Cisco MWR 2941, use the show platform hardware command. The command displays information about hardware devices on the Cisco MWR 2941 for troubleshooting and debugging purposes.
Page 584: Show Policy-Map
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show policy-map show policy-map To display the configuration of all classes for a specified service policy map or of all classes for all existing policy maps, use the show policy-map command in user EXEC or privileged EXEC mode.
Page 585 Cisco MGX Route Processor Module (RPM-XF) platform only. 12.2(33)SB This command was modified to display information about GRE-tunnel marking, and support for the Cisco 7300 series router was added. This command’s output was modified on the Cisco 10000 series router for the PRE3 and PRE4.
Page 586 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show policy-map • Bandwidth-Remaining Ratio: Example, page -572 • Tunnel Marking: Example, page -573 Traffic Policing: Example The following is sample output from the show policy-map command. This sample output displays the contents of a policy map called “policy1.”...
Page 587 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show policy-map Class police police cir 500000 conform-burst 10000 pir 1000000 peak-burst 10000 conform-action transmit exceed-action set-prec-transmit 2 violate-action drop Traffic marked as conforming to the average committed rate (500 kbps) will be sent as is. Traffic marked as exceeding 500 kbps, but not exceeding 1 Mbps, will be marked with IP Precedence 2 and then sent.
Page 588 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show policy-map Table 45 show policy-map Field Descriptions—Configured for Multiple Traffic Policing Actions Field Description police Indicates that the police command has been configured to enable traffic policing. Also, displays the specified CIR, BC, PIR, and BE used for marking packets.
Page 589 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show policy-map Table 46 describes the significant fields shown in the display. Table 46 show policy-map Field Descriptions—Configured for ECN Field Description explicit congestion notification Indication that Explicit Congestion Notification is enabled.
Page 590 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show policy-map Class class3 Bandwidth 937 (kbps) Max thresh 64 (packets) Class class4 Bandwidth 937 (kbps) Max thresh 64 (packets) Policy Map policy2 Weighted Fair Queueing Class class1 Bandwidth 300 (kbps) Max thresh 64 (packets)
Page 591 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show policy-map Tunnel Marking: Example In this sample output of the show policy-map command, the character string “ip precedence tunnel 4” indicates that tunnel marking (either L2TPv3 or GRE) has been configured to set the IP precedence value to 4 in the header of a tunneled packet.
Page 592: Show Policy-Map Interface
(Optional) ATM network virtual path identifier (VPI) for this permanent virtual circuit (PVC). On the Cisco 7200 and 7500 series routers, this value ranges from 0 to 255. The vpi and vci arguments cannot both be set to 0; if one is 0, the other cannot be 0.
Page 593 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show policy-map interface /subslot (ATM shared port adapter only) Secondary slot number on an SPA interface processor (SIP) where a SPA is installed. See the platform-specific SPA hardware installation guide and the corresponding “Specifying the Interface Address on an SPA”...
Page 594 This command was modified for the Enhanced Packet Marking feature. A mapping table (table map) can now be used to convert and propagate packet-marking values. 12.2(14)SX Support for this command was introduced on Cisco 7600 series routers. 12.2(15)T This command was modified to display Frame Relay voice-adaptive traffic-shaping information.
Page 595 This command was modified for the Enhanced Packet Marking feature. A mapping table (table map) can now be used to convert and propagate packet-marking values. 12.2(14)SX Support for this command was introduced on Cisco 7600 series routers. 12.2(15)T This command was modified to display Frame Relay voice-adaptive traffic-shaping information.
Page 596 This command was modified for the Enhanced Packet Marking feature. A mapping table (table map) can now be used to convert and propagate packet-marking values. 12.2(14)SX Support for this command was introduced on Cisco 7600 series routers. 12.2(15)T This command was modified to display Frame Relay voice-adaptive traffic-shaping information.
Page 597 This command was modified for the Enhanced Packet Marking feature. A mapping table (table map) can now be used to convert and propagate packet-marking values. 12.2(14)SX Support for this command was introduced on Cisco 7600 series routers. 12.2(15)T This command was modified to display Frame Relay voice-adaptive traffic-shaping information.
Page 598 This command was modified to display information about GRE-tunnel marking, and support for the Cisco 7300 series router was added. Cisco IOS XE 2.1 This command was integrated into Cisco IOS XE Release 2.1 and was implemented on the Cisco ASR 1000 series router. 12.4(20)T Support was added for hierarchical queueing framework (HQF) using the Modular Quality of Service (QoS) Command-Line Interface (CLI) (MQC).
Page 599 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show policy-map interface • Traffic Shaping on Serial Interface: Example, page -581 • Two-Rate Traffic Policing: Example, page -584 • Multiple Traffic Policing Actions: Example, page -585 Percentage-Based Policing and Shaping: Example, page -586 •...
Page 600 Note In distributed architecture platforms (such as the Cisco 7500 series platform), the value of the transfer rate, calculated as the difference between the offered rate and the drop rate counters, can sporadically deviate from the average by up to 20 percent or more. This can occur while no corresponding burst is registered by independent traffic analyzer equipment.
Page 601 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show policy-map interface Table 50 show policy-map interface Field Descriptions (continued) Field Description Fields Associated with Queueing (if Enabled) Output Queue The weighted fair queueing (WFQ) conversation to which this class of traffic is allocated.
Page 602 “yes” appears in this field. 1. A number in parentheses may appear next to the service-policy output name, class-map name, and match criteria information. The number is for Cisco internal use only and can be disregarded. Two-Rate Traffic Policing: Example The following is sample output from the show policy-map interface command when two-rate traffic policing has been configured.
Page 603 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show policy-map interface Match: any The two-rate traffic policer marks 500 kbps of traffic as conforming, 500 kbps of traffic as exceeding, and 250 kbps of traffic as violating the specified rate. Packets marked as conforming will be sent as is, and packets marked as exceeding will be marked with IP Precedence 2 and then sent.
Page 604 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show policy-map interface set-frde-transmit conformed 340000 bps, exceed 341000 bps, violate 314000 bps The sample output from show policy-map interface command shows the following: • 59679 packets were marked as conforming packets (that is, packets conforming to the CIR) and were transmitted unaltered.
Page 605 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show policy-map interface police: cir 20 % bc 10 ms cir 2000000 bps, bc 2500 bytes pir 40 % be 20 ms pir 4000000 bps, be 10000 bytes conformed 0 packets, 0 bytes; actions: transmit exceeded 0 packets, 0 bytes;...
Page 606 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show policy-map interface Traffic Shaping: Example The following sample output from the show policy-map interface command (shown below) displays the statistics for the serial 3/2 interface. Traffic shaping has been enabled on this interface, and an average rate of 20 percent of the bandwidth has been specified.
Page 607 “yes” appears in this field. 1. A number in parentheses may appear next to the service-policy output name, class-map name, and match criteria information. The number is for Cisco internal use only and can be disregarded. Traffic Policing: Example The following is sample output from the show policy-map interface command.
Page 608 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show policy-map interface Class-map: class1 (match-all) (1051/1) 0 packets, 0 bytes 5 minute offered rate 0 bps, drop rate 0 bps Match: ip precedence 0 (1052) police: cir 20 % bc 300 ms...
Page 609 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show policy-map interface Serial2/0 is administratively down, line protocol is down Hardware is M4T MTU 1500 bytes, BW 2048 Kbit, DLY 20000 usec, rely 255/255, load 1/255 The following values are used for calculating the PIR:...
Page 610 (DSCP) value, Multiprotocol Label Switching (MPLS) experimental value, access groups, and quality of service (QoS) groups. For more information about the variety of match criteria that are available, see the “Classifying Network Traffic” module in the Cisco IOS Quality of Service Solutions Configuration Guide. police Indicates that traffic policing has been enabled.
Page 611: Show Ppp Multilink
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ppp multilink show ppp multilink To display bundle information for Multilink PPP (MLP) bundles, use the show ppp multilink command in privileged EXEC mode. show ppp multilink [active | inactive | interface bundle-interface | [username name] [endpoint...
Page 612 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ppp multilink rx iw frames: 129369198 rx err mrru: rx err iw mru: rx err iw fbp: rx flushed: last tx seq no: tx frames: tx err mrru: Member links: 4 active, 0 inactive (max not set, min not set)
Page 613: Show Ptp Clock
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ptp clock show ptp clock Displays information about the PTP clock. show ptp clock Syntax Description This command has no arguments or keywords. Command Modes User EXEC Command History Release Modification 12.4(12)MR2...
Page 614: Show Ptp Foreign-Master-Record
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ptp foreign-master-record show ptp foreign-master-record To display the PTP foreign master record set, use the show ptp foreign-master-record command in user EXEC mode. show ptp foreign-master-record Syntax Description This command has no arguments or keywords.
Page 615 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ptp parent show ptp parent To display the properties of the PTP parent, use the show ptp parent command in user EXEC mode. show ptp parent Syntax Description This command has no arguments or keywords.
Page 616 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ptp port show ptp port To display the PTP port properties, use the show ptp port command in user EXEC mode. show ptp port Syntax Description This command has no arguments or keywords.
Page 617 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show ptp time-property show ptp time-property To display the PTP clock time properties, use the show ptp time-property command in user EXEC mode. show ptp time-property Syntax Description This command has no arguments or keywords.
Page 618: Show Pw-Udp Vc
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show pw-udp vc show pw-udp vc To display the virtual circuits on a pseudowire connection using UDP encapsulation, use the show pw-udp vc command in user EXEC mode. show pw-udp vc [vcid vc-id] | [vcid vc-id-min vc-id-max] [destination ip-address | name] [detail]...
Page 619 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show pw-udp vc Related Commands Command Description clear pw_udp vc Clears counters for virtual circuits on pseudowire connections using UDP encapsulation. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 620: Show Rep Topology
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show rep topology show rep topology Use the show rep topology User EXEC command to display Resilient Ethernet Protocol (REP) topology information for a segment or for all segments, including the primary and secondary edge ports in the segment.
Page 621 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show rep topology sw4_multseg_3400 Gi0/14 Open sw5_multseg_3400 Gi0/13 Open sw5_multseg_3400 Gi0/14 Open sw2_multseg_3750 Gi1/1/2 Open sw2_multseg_3750 Gi1/1/1 Open sw1_multseg_3750 Gi1/1/2 Open This is a sample output from the show rep topology command when the edge ports are configured to...
Page 622 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show rep topology This example shows output from the show rep topology segment archive command: Router# show rep topology segment 1 archive REP Segment 1 BridgeName PortName Edge Role ---------------- ---------- ---- ----...
Page 623: Show Spanning-Tree Mst
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show spanning-tree mst show spanning-tree mst To display information about the Multiple Spanning Tree (MST) protocol, use the show spanning-tree mst command in privileged EXEC mode. show spanning-tree mst [configuration [digest]] show spanning-tree mst [instance-id] [detail]...
Page 624 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show spanning-tree mst Release Modification 12.2(18)SXF The changes are as follows: The range of valid values for the instance-id changed to 0 to 4094. • The output of the show spanning-tree mst configuration command has •...
Page 625 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show spanning-tree mst • Pre-STD (or pre-standard in long format)—This flag displays if the port is configured to transmit prestandard BPDUs and if a prestandard neighbor bridge has been detected on this interface.
Page 626 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show spanning-tree mst cost 0 Designated bridge address 0002.172c.f400 priority 32771 port id 128.193 Timers: message expires in 0 sec, forward delay 0, forward transitions 1 Bpdus (MRecords) sent 254, received 1 FastEthernet4/2 of MST03 is backup blocking Port info port id 128.194 priority 128 cost...
Page 627 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show spanning-tree mst Root FWD 200000 128.201 2-7,10,12-99,101-999,2001-3999,4001-4094 Mstr FWD 200000 128.201 8,4000 Mstr FWD 200000 128.201 1,9,100 Mstr FWD 200000 128.201 11,1000-2000 Router# Related Commands Command Description spanning-tree mst Sets the path cost and port-priority parameters for any MST instance.
Page 628: Show Xconnect
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show xconnect show xconnect To display information about xconnect attachment circuits and pseudowires (PWs), use the show xconnect all command in privileged EXEC mode. show xconnect {all | interface interface | peer ip-address {all | vcid vcid}} [detail] Syntax Description Displays information about all xconnect attachment circuits and PWs.
Page 629 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show xconnect Release Modification Cisco IOS XE This command was integrated into Cisco IOS XE Release 2.1. Release 2.1 12.4(19)MR2 This command was integrated into Cisco IOS Release 12.4(19)MR2. 12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA.
Page 630 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show xconnect Table 56 describes the significant fields shown in the display. Table 56 show xconnect all Field Descriptions Field Description XC ST • State of the xconnect attachment circuit or PW. Valid states are: •...
Page 631 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR show xconnect Command Description show frame-relay pvc Displays statistics about PVCs for Frame Relay interfaces. show interfaces Displays statistics for all interfaces configured on the router or access server. show mpls l2transport Displays VC label binding information.
Page 632: Signaling
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR signaling signaling Specifies the signaling type used on a CEM interface. To disable a signaling configuration, use the no form of this command. signaling [inband-cas] no signaling [inband-cas] Syntax Description inband-cas Specifies inband channel-associated signaling (CAS) on the CEM interface.
Page 633: Snmp-Server Enable Traps Ethernet Cfm Alarm
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR snmp-server enable traps ethernet cfm alarm snmp-server enable traps ethernet cfm alarm To enable Ethernet Connectivity Fault Management (CFM) fault alarm traps, use the snmp-server enable traps ethernet cfm alarm command in global configuration mode. To disable fault alarm traps, use the no form of this command.
Page 634: Snmp-Server Enable Traps Ethernet Cfm Cc
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR snmp-server enable traps ethernet cfm cc snmp-server enable traps ethernet cfm cc To enable Simple Network Management Protocol (SNMP) trap generation for Ethernet connectivity fault management (CFM) continuity check events, use the snmp-server enable traps ethernet cfm cc command in global configuration mode.
Page 635 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR snmp-server enable traps ethernet cfm cc • The MAC address of the device reporting the event. This is typically the Bridge Brain MAC address. • MPID of local MEP that has the same ID as that received in the CCM.
Page 636 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR snmp-server enable traps ethernet cfm cc • MPID of the remote MEP that is being reported down. • MAC address of the remote MEP that is being reported down. • Event code indicating one of the following: lastGasp, timeout, configClear, loopClear, xconnectClear, unknownClear.
Page 637: Snmp-Server Enable Traps Ethernet Cfm Crosscheck
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR snmp-server enable traps ethernet cfm crosscheck snmp-server enable traps ethernet cfm crosscheck To enable Simple Network Management Protocol (SNMP) trap generation for Ethernet connectivity fault management (CFM) continuity check events, in relation to the cross-check operation between...
Page 638 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR snmp-server enable traps ethernet cfm crosscheck • After enabling cross-check (ethernet cfm mep crosscheck enable), the device waits for the cross-check-start timeout value specified (ethernet cfm mep crosscheck enable-timeout). When the timeout period has elapsed, the device will cross-check the list of remote MEPs it has learned via CCMs against the static list that has been configured (mep crosscheck mpid vlan).
Page 639 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR snmp-server enable traps ethernet cfm crosscheck Related Commands Command Description ethernet cfm mep crosscheck Enables cross checking between the list of configured remote MEPs enable of a domain and MEPs learned through CCMs.
Page 640: Spanning-Tree Bpdufilter
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR spanning-tree bpdufilter spanning-tree bpdufilter To enable bridge protocol data unit (BPDU) filtering on the interface, use the spanning-tree bpdufilter command in interface configuration mode. To return to the default settings, use the no form of this command.
Page 641 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR spanning-tree bpdufilter • no spanning-tree bpdufilter—Enables BPDU filtering on the interface if the interface is in operational PortFast state and if you configure the spanning-tree portfast bpdufilter default command. Use the spanning-tree portfast bpdufilter default command to enable BPDU filtering on all ports that are already configured for PortFast.
Page 642: Spanning-Tree Bpduguard
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR spanning-tree bpduguard spanning-tree bpduguard To enable bridge protocol data unit (BPDU) guard on the interface, use the spanning-tree bpduguard command in interface configuration mode. To return to the default settings, use the no form of this command.
Page 643 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR spanning-tree bpduguard Related Commands Command Description show spanning-tree Displays information about the spanning-tree state. spanning-tree portfast bpduguard Enables BPDU guard by default on all PortFast ports. default Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR...
Page 644: Spanning-Tree Guard
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR spanning-tree guard spanning-tree guard To enable or disable the guard mode, use the spanning-tree guard command in interface configuration mode. To return to the default settings, use the no form of this command.
Page 645: Spanning-Tree Link-Type
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR spanning-tree link-type spanning-tree link-type To configure a link type for a port, use the spanning-tree link-type command in the interface configuration mode. To return to the default settings, use the no form of this command.
Page 646: Spanning-Tree Loopguard Default
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR spanning-tree loopguard default spanning-tree loopguard default To enable loop guard as a default on all ports of a given bridge, use the spanning-tree loopguard default command in global configuration mode. To disable loop guard, use the no form of this command.
Page 647: Spanning-Tree Mode
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR spanning-tree mode spanning-tree mode To switch between Per-VLAN Spanning Tree+ (PVST+) and Multiple Spanning Tree (MST) modes, use the spanning-tree mode command in global configuration mode. To return to the default settings, use the no form of this command.
Page 648 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR spanning-tree mode Related Commands Command Description show spanning-tree mst Displays the information about the MST protocol. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 649: Spanning-Tree Mst
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR spanning-tree mst spanning-tree mst To set the path cost and port-priority parameters for any Multiple Spanning Tree (MST) instance (including the Common and Internal Spanning Tree [CIST] with instance ID 0), use the spanning-tree mst command in interface configuration mode.
Page 650 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR spanning-tree mst Router(config-if)# Related Commands Command Description show spanning-tree mst Displays the information about the MST protocol. spanning-tree port-priority Sets an interface priority when two bridges vie for position as the root bridge.
Page 651: Spanning-Tree Mst Configuration
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR spanning-tree mst configuration spanning-tree mst configuration To enter MST-configuration submode, use the spanning-tree mst configuration command in global configuration mode. To return to the default settings, use the no form of this command.
Page 652 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR spanning-tree mst configuration Changing an MST-configuration submode parameter can cause connectivity loss. To reduce service disruptions, when you enter MST-configuration submode, make changes to a copy of the current MST configuration. When you are done editing the configuration, you can apply all the changes at once by using the exit keyword, or you can exit the submode without committing any change to the configuration by using the abort keyword.
Page 653: Spanning-Tree Mst Forward-Time
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR spanning-tree mst forward-time spanning-tree mst forward-time To set the forward-delay timer for all the instances on the router, use the spanning-tree mst forward-time command in global configuration mode. To return to the default settings, use the no form of this command.
Page 654: Spanning-Tree Mst Hello-Time
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR spanning-tree mst hello-time spanning-tree mst hello-time To set the hello-time delay timer for all the instances on the router, use the spanning-tree mst hello-time command in global configuration mode. To return to the default settings, use the no form of this command.
Page 655: Spanning-Tree Mst Max-Age
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR spanning-tree mst max-age spanning-tree mst max-age To set the max-age timer for all the instances on the router, use the spanning-tree mst max-age command in global configuration mode. To return to the default settings, use the no form of this command.
Page 656: Spanning-Tree Mst Max-Hops
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR spanning-tree mst max-hops spanning-tree mst max-hops To specify the number of possible hops in the region before a bridge protocol data unit (BPDU) is discarded, use the spanning-tree mst max-hops command in global configuration mode. To return to the default settings, use the no form of this command.
Page 657: Spanning-Tree Mst Priority
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR spanning-tree mst priority spanning-tree mst priority To specify a bridge priority for the spanning tree, use the spanning-tree mst priority command in global configuration mode. To return to the default settings, use the no form of this command.
Page 658: Spanning-Tree Mst Root
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR spanning-tree mst root spanning-tree mst root To designate the primary and secondary root, set the bridge priority, and set the timer value for an instance, use the spanning-tree mst root command in global configuration mode. To return to the default settings, use the no form of this command.
Page 659 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR spanning-tree mst root Related Commands Command Description show spanning-tree mst Displays the information about the MST protocol. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 660: Spanning-Tree Portfast (Interface)
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR spanning-tree portfast (interface) spanning-tree portfast (interface) To enable PortFast mode where the interface is immediately put into the forwarding state upon linkup without waiting for the timer to expire, use the spanning-tree portfast command in interface configuration mode.
Page 661 This example shows how to enable PortFast mode in releases earlier than Cisco IOS Release 12.2(33)SXI: Router(config-if)# spanning-tree portfast Router(config-if)# This example shows how to enable PortFast edge mode in Cisco IOS Release 12.2(33)SXI and later releases: Router(config-if)# spanning-tree portfast edge Router(config-if)#...
Page 662: Spanning-Tree Portfast Bpdufilter Default
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR spanning-tree portfast bpdufilter default spanning-tree portfast bpdufilter default To enable bridge protocol data unit (BPDU) filtering by default on all PortFast ports, use the spanning-tree portfast bpdufilter default command in global configuration mode. To return to the default settings, use the no form of this command.
Page 663 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR spanning-tree portfast bpdufilter default Examples This example shows how to enable BPDU filtering by default: Router(config)# spanning-tree portfast bpdufilter default Router(config)# Related Commands Command Description show spanning-tree mst Displays the information about the MST protocol.
Page 664: Spanning-Tree Portfast Bpduguard Default
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR spanning-tree portfast bpduguard default spanning-tree portfast bpduguard default To enable bridge protocol data unit (BPDU) guard by default on all PortFast ports, use the spanning-tree portfast bpduguard default command in global configuration mode. To return to the default settings, use the no form of this command.
Page 665: Spanning-Tree Portfast Default
Enables PortFast network mode by default on all switch access ports. normal Enables PortFast normal mode by default on all switch access ports. Note These keywords are available only in Cisco IOS Release 12.2(33)SXI and later releases. Command Default PortFast is disabled by default on all access ports. Command Modes...
Page 666 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR spanning-tree portfast default You can enable PortFast mode on individual interfaces using the spanning-tree portfast (interface) command. Examples This example shows how to enable PortFast by default on all access ports in releases earlier than Cisco IOS Release 12.2(33)SXI:...
Page 667: Ssm
The SSM informs network nodes about the quality level of the clock so that each node can select the best available clock source. The SSM also helps prevent timing loops and detect clocking failures. For more information about the SSM, see the Cisco MWR 2941-DC Mobile Wireless Edge Router Software Configuration Guide..
Page 668: Switch L2Trust
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR switch l2trust switch l2trust Enables layer 2 trust mode on the Cisco MWR 2941 gigabitEthernet ports. To disable layer 2 trust mode, use the no form of this command. switch l2trust no switch l2trust Command Default This command is disabled by default.
Page 669: Switch Tail-Drop Accounting
• 1 queue and 1 interface You can use the CISCO-CLASS-BASED-QOS-MIB for for tail drop monitoring. For more information, see the Release Notes for Cisco MWR 2941 Mobile Wireless Edge Router for Cisco IOS Release 15.0(1)MR. Examples The following examples show how to use the switch tail-drop accounting command.
Page 670 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR switch tail-drop accounting • Disabling tail drop accounting on an interface: Router(config)# no switch tail-drop accounting gigabitethernet0/5 Note Disabling tail drop accounting on an interface disables tail drop accounting on all queues of the interface.
Page 671: Switchport Access Vlan
The no form of the switchport access vlan command resets the access-mode VLAN to the appropriate default VLAN for the device. Examples This example shows how to cause the port interface to stop operating as a Cisco-routed port and convert to a Layer 2 switched interface: Router(config-if)# switchport Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR...
Page 672 Note The switchport command is not used on platforms that do not support Cisco-routed ports. All physical ports on such platforms are assumed to be Layer 2-switched interfaces. This example shows how to cause a port interface that has already been configured as a switched interface to operate in VLAN 2 instead of the platform’s default VLAN in the interface-configuration...
Page 673: Switchport Backup
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR switchport backup switchport backup Use the switchport backup interface interface configuration command on a Layer 2 interface to configure Flex Links, a pair of interfaces that provide backup to each other. Use the no form of this command to remove the Flex Links configuration.
Page 674 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR switchport backup Related Commands Command Description show interface switchport Displays status information about the backup switchport. backup Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 675: Switchport Mode
If you enter a forced mode, the interface does not negotiate the link to the neighboring interface. Ensure that the interface ends match each other. The no form of the command is not supported on the Cisco 2600 series, Cisco 3600 series, and Cisco 3700 series routers.
Page 676 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR switchport mode If you enter trunk mode, the interface goes into permanent trunking mode and negotiates to convert the link into a trunk link even if the neighboring interface does not agree to the change.
Page 677: Switchport Priority Default
15.0(2)MR This command was introduced. Usage Guidelines To configure the Cisco MWR 2941 to overwrite the priority value of a packet, use the switchport priority override command. Examples The following example shows how to use the switchport priority default command:...
Page 678: Switchport Priority Override
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR switchport priority override switchport priority override To configure the router to override the priority value of ingress traffic on an interface, use the switchport priority override command in interface configuration mode. To disable a priority override configuration, use the no form of this command.
Page 679: Switchport Stacking-Partner
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR switchport stacking-partner switchport stacking-partner Stacking allows you to configure two switch modules in a single chassis to behave as a single switch. This is done by selecting one port from each switch module and configuring it to be a stacking partner.
Page 680: Switchport Vlan Mapping
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR switchport vlan mapping switchport vlan mapping To map the traffic arriving on the VLAN original-vlan-id to the VLAN translated-vlan-id and the traffic that is internally tagged with the VLAN translated-vlan-id with the VLAN original-vlan-id before leaving the port, use the switchport vlan mapping command in interface configuration mode.
Page 681 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR switchport vlan mapping This example shows how to clear the mappings that are between a pair of VLANs: Router(config-if)# no switchport vlan mapping 100 201 This example shows how to clear all the mappings that are configured on the switch port:...
Page 682: Switchport Vlan Mapping Enable
This command was integrated into Cisco IOS Release 15.0(1)MR. Usage Guidelines This command is not supported on Cisco 7600 series routers that are configured with a Supervisor Engine 2. You must enter the switchport vlan mapping enable command on the port where you want the mapping Note to take place.
Page 683 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR switchport vlan mapping enable Related Commands Command Description show interfaces vlan Displays the status of a VLAN mapping on a port. mapping show vlan mapping Registers a mapping of an 802.1Q VLAN to an ISL VLAN.
Page 684: Synchronous Mode
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR synchronous mode synchronous mode To set an Ethernet interface in synchronous mode, use the synchronous mode command in interface configuration mode. To disable synchronous mode, use the no form of this command.
Page 685: Termination
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR termination termination Configures the DSL interface to function as central office equipment or customer premises equipment. Use the no form of this command to remove the configuration. termination {co | cpe} no termination {co | cpe}...
Page 686: Traceroute Ethernet
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR traceroute ethernet traceroute ethernet To send Ethernet connectivity fault management (CFM) traceroute messages to a destination maintenance endpoint (MEP), use the traceroute ethernet command in privileged EXEC mode. This command does not have a no form.
Page 687 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR traceroute ethernet On the Cisco Catalyst 6500 series switch, an FDB configuration will work only if the origination MEP is a down MEP. Also, for a MEP to clear the Alarm Indication Signal (AIS) defect condition, there should be no corresponding entry in the error database.
Page 688: Tunnel Destination
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 689 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR tunnel destination Router(config-if)# tunnel destination 10.108.164.19 Router(config-if)# tunnel mode gre ip Related Commands Command Description tunnel mode Sets the encapsulation mode for the tunnel interface. tunnel source Sets the source address of a tunnel interface.
Page 690: Tunnel Source
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 691 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR tunnel source Examples GRE Tunneling Example The following example shows how to set a tunnel source address for generic routing encapsulation (GRE) tunneling: Router(config)# interface tunnel0 Router(config-if)# tunnel source ethernet0 Router(config-if)# tunnel destination 172.32.164.19...
Page 692: Tx-Limit
VC for its outgoing traffic. The Cisco IOS software uses both the configured VC line rate and latency value to calculate the number of buffers. Each transmit buffer can contain an ATM cell (53 bytes).
Page 693 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR tx-limit Use the atm tx-latency command to specify the default latency value for all VCs on the interface, and then use the tx-limit command to fine-tune the configuration for a particular VC, as needed.
Page 694: Ubr
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 695 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ubr+ Usage Guidelines To configure ATM SVCs with an output PCR and an input PCR that differ from each other, you must expressly configure an output value and an input value using the output-pcr, output-mcr, input-pcr, and input-mcr arguments.
Page 696 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR ubr+ Related Commands Command Description encapsulation Sets the encapsulation method used by the interface. protocol (ATM) Configures a static map for an ATM PVC, SVC, VC class, or VC bundle. Configures UBR QoS and specifies the output peak cell rate for an ATM PVC, SVC, VC class, or VC bundle member.
Page 697: Udp Port
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR udp port udp port To specify a local and remote UDP port for a pseudowire connection, use the udp port command in CEM interface configuration mode. To remove the configuration, use the no form of this command.
Page 698 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR udp port Related Commands Command Description encapsulation udp Configures a pseudowire-class to use UDP encapsulation instead TCP. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 699: Vbr-Nrt
12.2(31)SB2 This command was integrated into Cisco IOS Release 12.2(31)SB2. 12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support in a specific 12.2SX release of this train depends on your feature set, platform, and platform hardware.
Page 700 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR vbr-nrt Release Modification Cisco IOS XE Release This command was made available in ATM PVP configuration mode. 12.4(20)MR This command was integrated into Cisco IOS Release 12.4(20)MR. 12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA.
Page 701 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR vbr-nrt Related Commands Command Description encapsulation Sets the encapsulation method used by the interface. protocol (ATM) Configures a static map for an ATM PVC, SVC, VC class, or VC bundle, and enables Inverse ARP or Inverse ARP broadcasts on an ATM PVC by either configuring Inverse ARP directly on the PVC, on the VC bundle, or in a VC class (applies to IP and IPX protocols only).
Page 702: Vbr-Rt
Modification 12.0 This command was introduced on the Cisco MC3810. 12.1(5)XM This command was implemented on Cisco 3600 series routers and modified to support Simple Gateway Control Protocol (SGCP) and Media Gateway Control Protocol (MGCP). 12.2(2)T This command was integrated into Cisco IOS Release 12.2(2)T.
Page 703 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR vbr-rt Calculate the minimum peak, average, and burst values for the number of voice calls as follows: Peak Value Peak value = (2 x the maximum number of calls) x 16K = _______________...
Page 704 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR vbr-rt Command Description encapsulation aal5 Configures the AAL and encapsulation type for an ATM PVC, SVC, or VC class. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR OL-23890-01...
Page 705: Xconnect
L2TPv3 as the tunneling method. – mpls—Specifies MPLS as the tunneling method. Note L2TP is not currently supported on the Cisco MWR 2941. pw-class pw-class-name—Specifies the pseudowire-class • configuration from which the data encapsulation type is taken. This option is mandatory if you select an encapsulation method.
Page 706 12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA. 15.0(1)MR This command was integrated into Cisco IOS Release 15.0(1)MR. This release does not support the ignore-vpi-vci or the one-to-one keywords. Usage Guidelines The combination of the peer-ip-address and vcid arguments must be unique on the router. Each xconnect configuration must have a unique combination of peer IP address and VCID configuration.
Page 707: Xconnect Logging Redundancy
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR xconnect logging redundancy xconnect logging redundancy To enable system message log (syslog) reporting of the status of the xconnect redundancy group, use the xconnect logging redundancy command in global configuration mode. To disable syslog reporting of the status of the xconnect redundancy group, use the no form of this command.
Page 708 Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR xconnect logging redundancy Related Commands Command Description xconnect Binds an Ethernet, 802.1q VLAN, or Frame Relay attachment circuit to an Layer 2 PW for xconnect service and enters xconnect configuration mode. Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR...

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Cisco MWR 2941 Command Reference Manual

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Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR 1-1

ID (CFM)

Ima-Group

Ip Pim

Match any

Match Cos

Mep Mpid

Name (MST)

Priority

Ptp Input

Ptp Mode

Ptp Slave

Ptp Tod

Rep Stcn

Revision

Sabit

Set Cos

Set Dscp

Set Fr-De

Shape

Show

Show Esmc

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