HP 6125XLG Blade Switch High Availability Command Reference Part number: 5998-3739 Software version: Release 2306 Document version: 6W100-20130912...
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Ethernet OAM commands display oam Use display oam to display the information about an Ethernet OAM connection, including connection status, information contained in Ethernet OAM packet header, and Ethernet OAM packet statistics. Syntax display oam { local | remote } [ interface interface-type interface-number ] Views Any view Predefined user roles...
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Mux action : FWD Par action : FWD Flags Link fault : Not occurred Dying gasp : Not occurred Critical event : Not occurred Local evaluating : COMPLETE Remote evaluating : COMPLETE Packets statistic Packet type Sent Received ----------------------------------------------------------------- OAMPDU OAMInformation OAMEventNotification OAMUniqueEventNotification...
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Field Description Link fault Indicates whether an Ethernet OAM link error is present. Dying gasp Indicates whether a fatal error is present. Critical event Indicates whether a critical error is present. Indicates whether the local-to-remote configuration negotiation is complete: Local evaluating •...
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Local evaluating : COMPLETE Remote evaluating : COMPLETE Table 2 Command output Field Description Ten-GigabitEthernet1/1/5 Information on Ten-GigabitEthernet 1/1/5. Local Ethernet OAM mode: OAM mode • Active—The port operates in the active Ethernet OAM mode. • Passive—The port operates in the passive Ethernet OAM mode. MAC address MAC address of the remote end.
Related commands reset oam display oam configuration Use display oam configuration to display global Ethernet OAM configuration on the specified port, including the periods and thresholds for Ethernet OAM link error event detection. Syntax display oam configuration [ interface interface-type interface-number ] Views Any view Predefined user roles...
Parameters interface interface-type interface-number: Specifies a port by its type and number. Usage guidelines If you do not specify the interface keyword, this command displays the statistics for the critical Ethernet OAM link events that occurred on all the ports of the switch. Examples # Display the statistics on critical Ethernet OAM link events occurred on all the ports.
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Usage guidelines If you do not specify the interface keyword, this command displays the statistics on the Ethernet OAM link error events occurred on all the local/peer ports. Examples # Display the statistics on Ethernet OAM link error events occurred on all the local ports. <Sysname>...
Field Description Information about local/remote end errored frame seconds events: • Event time stamp—Time when an errored frame seconds event occurred. • Errored frame second window—Errored frame second detection interval. OAM local/remote • Errored Frame seconds threshold—Errored threshold that triggers an errored frame errored frame seconds event.
Default The port uses the global setting. Views Ethernet interface view Predefined user roles network-admin Parameters threshold-value: Specifies the errored frame event triggering threshold in the range of 0 to 4294967295. Usage guidelines The configuration in interface view takes effect on the specified port. For a port, the configuration in interface view takes precedence.
Usage guidelines The configuration in interface view takes effect on the specified port. For a port, the configuration in interface view takes precedence. Examples # Set the errored frame event detection window on Ten-GigabitEthernet 1/1/5 to 2000 milliseconds. <Sysname> system-view [Sysname] interface ten-gigabitethernet 1/1/5 [Sysname-Ten-GigabitEthernet1/1/5] oam errored-frame window 20 Related commands...
display oam link-event • • oam global errored-frame-period threshold oam errored-frame-period window Use oam errored-frame-period window to set the errored frame period event detection window. Use undo oam errored-frame-period window to restore the default. Syntax oam errored-frame-period window window-value undo oam errored-frame-period window Default The port uses the global setting.
Default The port uses the global setting. Views Ethernet interface view Predefined user roles network-admin Parameters threshold-value: Specifies the errored frame seconds event triggering threshold in the range of 0 to 900. Usage guidelines The value of the errored frame seconds event triggering threshold cannot be greater than the value of the errored frame seconds event detection window (in seconds).
Parameters window-value: Specifies the errored frame seconds event detection window in the range of 100 to 9000 and in steps of 10 (in 100 milliseconds). Usage guidelines The value of the errored frame seconds event triggering threshold cannot be greater than the value of the errored frame seconds event detection window (in seconds).
Examples # Set the errored symbol event triggering threshold to 100. <Sysname> system-view [Sysname] interface ten-gigabitethernet 1/1/5 [Sysname-Ten-GigabitEthernet1/1/5] oam errored-symbol-period threshold 100 Related commands display oam configuration • display oam link-event • oam global errored-symbol-period threshold • oam errored-symbol-period window Use oam errored-symbol-period window to set the errored symbol event detection window.
oam global errored-frame threshold Use oam global errored-frame threshold to set the global errored frame event triggering threshold. Use undo oam global errored-frame threshold to restore the default. Syntax oam global errored-frame threshold threshold-value undo oam global errored-frame threshold Default The errored frame event triggering threshold is 1.
Predefined user roles network-admin Parameters window-value: Specifies the errored frame event detection window in the range of 10 to 600 and in steps of 10 (in 100 milliseconds). Usage guidelines The configuration in system view takes effect on all ports, but has a lower precedence than the configuration in interface view.
[Sysname] oam global errored-frame-period threshold 100 Related commands • display oam configuration display oam link-event • • oam errored-frame-period threshold oam global errored-frame-period window Use oam global errored-frame-period window to set the global errored frame period event detection window. Use undo oam global errored-frame-period window to restore the default. Syntax oam global errored-frame-period window window-value undo oam global errored-frame-period window...
Syntax oam global errored-frame-seconds threshold threshold-value undo oam global errored-frame-seconds threshold Default The global errored frame seconds event detection interval is 1. Views System view Predefined user roles network-admin Parameters threshold-value: Specifies the errored frame seconds event triggering threshold in the range of 0 to 900. Usage guidelines The value of the errored frame seconds event triggering threshold cannot be greater than the value of the errored frame seconds event detection window (in seconds).
Predefined user roles network-admin Parameters window-value: Specifies the errored frame seconds event detection window in the range of 100 to 9000 and in steps of 10 (in 100 milliseconds). Usage guidelines The value of the errored frame seconds event triggering threshold cannot be greater than the value of the errored frame seconds event detection window (in seconds).
Usage guidelines The configuration in system view takes effect on all ports, but has a lower precedence than the configuration in interface view. Examples # Set the errored symbol event triggering threshold to 100. <Sysname> system-view [Sysname] oam global errored-symbol-period threshold 100 Related commands display oam configuration •...
oam global timer hello Use oam global timer hello to configure the global Ethernet OAM handshake packet transmission interval. Use undo oam global timer hello to restore the default. Syntax oam global timer hello interval undo oam global timer hello Default The global Ethernet OAM handshake packet transmission interval is 1000 milliseconds.
Default The global Ethernet OAM connection timeout timer is 5000 milliseconds. Views System view Predefined user roles network-admin Parameters interval: Specifies the Ethernet OAM connection timeout timer, in steps of 100 (in milliseconds). The value range for this argument is 1000 to 25000. Usage guidelines After the timeout timer of an Ethernet OAM connection expires, the local OAM entity ages out its connection with the peer OAM entity, causing the OAM connection to disconnect.
passive: Specifies the passive Ethernet OAM mode. Usage guidelines To change the Ethernet OAM mode of an Ethernet OAM-enabled Ethernet port, first disable Ethernet OAM on the port. Examples # Disable Ethernet OAM on Ten-GigabitEthernet 1/1/5, and then configure Ten-GigabitEthernet 1/1/5 to operate in passive Ethernet OAM mode.
Syntax oam remote-loopback start interface interface-type interface-number oam remote-loopback stop interface interface-type interface-number Default Ethernet OAM remote loopback is disabled on an Ethernet port. Views User view, system view Predefined user roles network-admin Parameters interface-type interface-number: Specifies a port by its type and number. Usage guidelines Ethernet OAM remote loopback is available only after the Ethernet OAM connection is established and can be performed only by the Ethernet OAM entities operating in active Ethernet OAM mode.
Views Ethernet interface view Predefined user roles network-admin Usage guidelines If a port is in loopback state when you execute the oam remote-loopback reject-request command, the configuration takes effect when the next loopback starts. Examples # Configure Ten-GigabitEthernet 1/1/5 to reject the Ethernet OAM remote loopback request from a remote port.
[Sysname-Ten-GigabitEthernet1/1/5] oam timer hello 600 Related commands • display oam configuration oam global timer hello • oam timer keepalive Use oam timer keepalive to configure the Ethernet OAM connection timeout timer. Use undo oam timer keepalive to restore the default. Syntax oam timer keepalive interval undo oam timer keepalive...
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Syntax reset oam [ interface interface-type interface-number ] Views User view Predefined user roles network-admin Parameters interface interface-type interface-number: Specifies a port by its type and number. Usage guidelines If you do not specify the interface keyword, this command clears the statistics on Ethernet OAM packets and Ethernet OAM link error events of all the ports.
CFD commands cfd cc enable Use cfd cc enable to enable CCM sending on a specified MEP. Use undo cfd cc enable to disable CCM sending on a specified MEP. Syntax cfd cc service-instance instance-id mep mep-id enable undo cfd cc service-instance instance-id mep mep-id enable Default The CCM sending function is disabled.
Syntax cfd cc interval interval-value service-instance instance-id undo cfd cc interval [ interval-value ] service-instance instance-id Default The value of this field is 4 for all CCMs sent. Views System view Predefined user roles network-admin Parameters interval interval-value: Specifies the value of the interval field in CCM messages. The value range for the interval field is 1 to 7.
undo cfd enable Default CFD is disabled. Views System view Predefined user roles network-admin Examples # Enable CFD. <Sysname> system-view [Sysname] cfd enable cfd linktrace Use cfd linktrace to find the path between the source MEP and target MP, which is achieved through the transmission of LTMs between the two and detection of the responding LTRs.
Table 7 Command output Field Description Linktrace to MEP 2001 with the Linktrace to target MEP 2001 with the sequence number 1101-43361. sequence number 1101-43361 MAC Address Source MAC address in the LTR messages. Hop count when the LTM passes the device. Last MAC MAC address of the last-hop device the LTM passes.
Once you disable LT message automatic sending, the content stored in the buffer will be removed. Examples # Enable automatic LT messages sending, and set the size of the buffer used to store the auto-detection result to 100 (in terms of sending times). <Sysname>...
# Enable LB to check the status of the link between MEP 1 101 and MEP 2001 in service instance 1 (assume that the link status is abnormal). <Sysname> cfd loopback service-instance 1 mep 1101 target-mep 2001 Loopback to 0010-fc00-6512 with the sequence number start from 1101-43404: Send:5 Received:0 Lost:5...
level level-value: Specifies an MD level in the range of 0 to 7. md-id: Specifies the MD name carried by packets sent by the MEP. If you do not provide the keyword, the MD name is represented by md-name. dns dns-name: Specifies an MD name in the format of DNS name, where dns-name represents the DNS name.
outbound: Creates an outward-facing MEP. Usage guidelines In creating a MEP, the service instance you specified defines the MD and MA to which the MEP belongs. You cannot create a MEP if the MEP ID is not included in the MEP list of the relevant service instance. Follow these guidelines when you use the command: Configurations in Layer 2 Ethernet interface view take effect only on the current interface.
Usage guidelines Before creating a MEP list, create the relevant MD, MA, and service instance. After you delete a MEP list, all local MEP configurations based on this list are deleted. Examples # Create a MEP list that includes MEP 9 through MEP 15 in service instance 5. <Sysname>...
cfd service-instance Use cfd service-instance to create a service instance with the MD name. Use undo cfd service-instance to remove the service instance. Syntax cfd service-instance instance-id ma-id { icc-based icc-name | integer ma-num | string ma-name | vlan-based [ vlan-id ] } [ ma-index index-value ] md md-name vlan vlan-id undo cfd service-instance instance-id Default No service instance exists.
Usage guidelines A service instance is indicated by an integer to represent an MA in an MD. The MD and MA define the level attribute and VLAN attribute of the messages handled by the MPs in a service instance. An MA index uniquely identifies a specific MA in an MD.
0000-fc00-6505 0000-fc00-6504 MPDB 000f-e269-a852 0000-fc00-6505 0000-fc00-6508 000f-e269-a852 Service instance: 2 MEP ID: 1023 MAC Address Last MAC Relay Action 0000-fc00-6508 000f-e269-a852 Table 9 Command output Field Description Service instance Service instance to which the MEPs that send LTMs belong. MEP ID ID of the MEP that sends LTMs.
Examples # Display the contents of the LTRs received as responses to the LTMs automatically sent. <Sysname> display cfd linktrace-reply auto-detection Service instance: 1 MEP ID: 1003 Time: 2012/05/22 10:43:57 Target MEP ID: 2005 TTL: 255 MAC Address Last MAC Relay Action 0000-fc00-6505 0000-fc00-6504...
Predefined user roles network-admin network-operator Examples # Display the MD configuration information. <Sysname> display cfd md CFD is enabled. Maintenance domains configured: 4 in total Level Index Maintenance domain MD format MD ID md_0 CHARSTRING md_0 md_1 dns1 md_2 0001-0001-0001-1 md_3 NONE Without ID...
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network-operator Parameters mep mep-id: Specifies a MEP by its ID in the range of 1 to 8191. service-instance instance-id: Specifies a service instance by its ID in the range of 1 to 32767. Usage guidelines The neighbor of an inward-facing MEP is the neighbor of the service instance corresponding to the MEP. Examples # Display the attribute and operating information of MEP 50 in service instance 1.
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Some other MEPs are transmitting the RDI bit. Table 12 Command output Field Description Interface Interface to which an MD belongs. MD to which a MEP belongs. (If the MD does not have a name, this field is Maintenance domain displayed as Without ID.) Maintenance domain index Index of the MD where the MEP resides.
Field Description ReceiveLTM Number of LTMs received. No CCM received from some Failure to receive CCMs from some remote MEPs. (This information is remote MEPs. displayed only when some CCMs are lost.) One or more streams of error Display the content of the last error CCM when one or more error CCMs are CCMs is received.
display cfd mp Use display cfd mp to display the MP information. Syntax display cfd mp [ interface interface-type interface-number ] Views Any view Predefined user roles network-admin network-operator Parameters interface interface-type interface-number: Displays the MP information on a port specified by its port type and port number.
Table 13 Command output Field Description Interface Ten-GigabitEthernet1/1/5 MP configuration of VLAN 100 on the Ten-GigabitEthernet1/1/5. VLAN 100 A MIP in the MP. Level MD level to which an MP belongs. Service instance Service instance to which the MP belongs. Maintenance domain MD to which an MP belongs.
Field Description MAC address of the remote MEP device. MAC Address If this field is not supported, a hyphen (-) is displayed. State Running state of the remote MEP, OK or FAILED. Time Time when the remote MEP entered the FAILED or OK state for the last time. State of the interface indicated by the last CCM received from the remote MEP: •...
DLDP commands display dldp Use display dldp to display DLDP configuration. Syntax display dldp [ interface interface-type interface-number ] Views Any view Predefined user roles network-admin network-operator Parameters interface interface-type interface-number: Specifies an interface by its type and number. Usage guidelines If no port is specified, this command displays global and port-specific DLDP configuration.
<Sysname> display dldp interface ten-gigabitethernet 1/1/5 Interface Ten-GigabitEthernet1/1/5 DLDP port state: Bidirectional Number of the port’s neighbors: 1 Neighbor MAC address: 0023-8956-3600 Neighbor port index: 79 Neighbor state: Confirmed Neighbor aged time: 13s Table 16 Command output Field Description DLDP global status Global DLDP state (Enabled or Disabled).
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Syntax display dldp statistics [ interface interface-type interface-number ] Views Any view Predefined user roles network-admin network-operator Parameters interface interface-type interface-number: Specifies a port by its type and number. Usage guidelines If no port is specified, this command displays the statistics on the DLDP packets passing through all the DLDP-enabled ports.
Related commands reset dldp statistics dldp authentication-mode Use dldp authentication-mode to configure DLDP authentication. Use undo dldp authentication-mode to restore the default. Syntax dldp authentication-mode { md5 | none | simple } undo dldp authentication-mode Default DLDP authentication is not performed. Views System view Predefined user roles...
dldp authentication-password Use dldp authentication-password to configure the password for DLDP authentication. Use undo dldp authentication-password to restore the default. Syntax dldp authentication-password { cipher cipher | simple simple } undo dldp authentication-password Default No DLDP authentication password is configured. Views System view Predefined user roles...
dldp delaydown-timer Use dldp delaydown-timer to set the DelayDown timer. Use undo dldp delaydown-timer to restore the default. Syntax dldp delaydown-timer time undo dldp delaydown-timer Default The setting of the DelayDown timer is 1 second. Views System view Predefined user roles network-admin Parameters time: Specifies the DelayDown timer in the range of 1 to 5 seconds.
Usage guidelines DLDP can take effect only after you enable it globally and on a port. Examples # Enable DLDP globally, and then enable DLDP on Ten-GigabitEthernet 1/1/5. <Sysname> system-view [Sysname] dldp global enable [Sysname] interface ten-gigabitethernet 1/1/5 [Sysname-Ten-GigabitEthernet1/1/5] dldp enable Related commands display dldp •...
Syntax dldp interval time undo dldp interval Default The interval for sending Advertisement packets is 5 seconds. Views System view Predefined user roles network-admin Parameters time: Specifies the interval for sending Advertisement packets, in the range of 1 to 100 seconds. Usage guidelines This command applies to all DLDP-enabled ports.
manual: Configures the port shutdown mode as manual mode. In this mode, when DLDP detects a unidirectional link, DLDP does not shut down the involved port and you need to manually shut it down. When the link state is restored to Bidirectional, you must manually bring up the port. Examples # Set the port shutdown mode to manual mode.
VRRP commands IPv4 VRRP commands The interfaces that VRRP involves can be only Layer 3 Ethernet interfaces and VLAN interfaces unless otherwise specified. You can configure an Ethernet port as a Layer 3 interface by using the port link-mode route command (see Layer 2—LAN Switching Configuration Guide). display vrrp Use display vrrp to display the states of IPv4 VRRP groups.
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Table 18 Command output (in standard mode) Field Description Running Mode VRRP operating mode (standard mode). Total number of virtual routers Total number of VRRP groups. Interface Interface where the VRRP group is configured. VRID Virtual router ID (VRRP group number). Status of the router in the VRRP group: •...
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Field Description Interface Interface where the VRRP group is configured. VRID Virtual router ID (VRRP group number). Adver Timer VRRP advertisement sending interval in centiseconds. Admin Status Administrative status: up or down. Status of the router in the VRRP group: •...
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# Display brief information about all IPv4 VRRP groups on the device when VRRP operates in load balancing mode. <Sysname> display vrrp IPv4 Virtual Router Information: Running Mode : Load Balance Total number of virtual routers : 1 Interface VRID State Running Address Active...
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VRID Adver Timer : 100 Admin Status : Up State : Master Config Pri : 150 Running Pri : 150 Preempt Mode : Yes Delay Time Auth Type : None Virtual IP : 10.1.1.1 10.1.1.2 10.1.1.3 Member IP List : 10.1.1.10 (Local, Master) 10.1.1.20 (Backup) VRRP Track Information: Track Object...
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Field Description Current priority of the router. Running Pri When a track entry is associated with a VRRP group on the router, the router’s priority changes when the track entry’s status changes. Preemptive mode: Preempt Mode • Yes. • Delay Time Preemption delay time in seconds.
Field Description Owner ID Real MAC address of the VF owner. Priority VF priority in the range of 1 to 255. IP address of the interface where the AVF resides. If the current VF is the Active AVF, "local" is displayed. VF weight Track configuration.
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Examples # Display statistics for all IPv4 VRRP groups when VRRP operates in standard mode. <Sysname> display vrrp statistics Interface : Vlan-interface2 VRID CheckSum Errors Version Errors Invalid Pkts Rcvd Unexpected Pkts Rcvd IP TTL Errors Advertisement Interval Errors : 0 Invalid Auth Type Auth Failures Packet Length Errors...
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Field Description CheckSum Errors Number of packets with checksum errors. Version Errors Number of packets with version errors. Invalid Pkts Rcvd Number of received packets of invalid packet types. Unexpected Pkts Rcvd Number of received unexpected packets. Advertisement Interval Errors Number of packets with advertisement interval errors.
Field Description Number of packets with authentication failures because of Auth Type Mismatch mismatching authentication types. Packet Length Errors Number of packets with VRRP packet length errors. Address List Errors Number of packets with virtual IP address list errors. Become Master Number of times that the router elected as the master.
Predefined user roles network-admin Parameters interface interface-type interface-number: Specifies an interface by its type and number. vrid virtual-router-id: Specifies an IPv4 VRRP group by its virtual router ID in the range of 1 to 255. Usage guidelines If no interface or VRRP group is specified, this command clears statistics for all IPv4 VRRP groups. If only an interface is specified, this command clears statistics for all IPv4 VRRP groups on the specified interface.
Default VRRPv3 is used. Views Interface view Predefined user roles network-admin Parameters version-number: Specifies a VRRP version. The version number is 2 or 3, where 2 indicates VRRPv2 (described in RFC 3768), and 3 indicates VRRPv3 (described in RFC 5798). Usage guidelines The version of VRRP on all routers in an IPv4 VRRP group must be the same.
key: Sets the authentication key. This argument is case sensitive. It must be a ciphertext string of 1 to 41 characters if the cipher keyword is specified or a plaintext string of 1 to 8 characters if the plain keyword is specified.
undo vrrp vrid virtual-router-id preempt-mode [ delay ] Default The device operates in preemptive mode and the preemption delay is 0 seconds. Views Interface view Predefined user roles network-admin Parameters virtual-router-id: Specifies an IPv4 VRRP group by its virtual router ID in the range of 1 to 255. delay delay-value: Specifies a preemption delay time in the range of 0 to 255 in seconds.
Views Interface view Predefined user roles network-admin Parameters virtual-router-id: Specifies an IPv4 VRRP group by its virtual router ID in the range of 1 to 255. priority-value: Specifies a priority value in the range of 1 to 254. A higher number indicates a higher priority.
Usage guidelines You can use this command to temporarily disable an IPv4 VRRP group. After this command is configured, the VRRP group stays in initialized state, and its configurations remain unchanged. You can change its configuration and your changes take effect when you enable the VRRP group again. Examples # Disable IPv4 VRRP group 1.
the interval in the advertisement. If the backup does not receive a new VRRP advertisement from the master when the timer (3 × recorded interval + Skew_Time) expires, it regards the master as failed and takes over as the master. Large network traffic might disable a backup from receiving VRRP advertisements from the master within the specified time and trigger an unexpected master switchover.
Usage guidelines When the associated track entry changes to the negative state, the priority of the router in the VRRP group decreases by a specified value, or the router immediately takes over as the master if it is a backup, depending on your configuration.
virtual-address: Specifies a virtual IP address, which cannot be an all-zero address (0.0.0.0); a broadcast address (255.255.255.255); a loopback address; an IP address of other than Class A, Class B, and Class C; or an invalid IP address (for example, 0.0.0.1). Usage guidelines You can assign up to 16 virtual IP addresses to an IPv4 VRRP group.
track-entry-number: Specifies a track entry by its number in the range of 1 to 1024. reduced weight-reduced: Reduces the weights of the VFs in the IPv4 VRRP group by a specific value when the state of the specified track entry changes to negative. The weight-reduced argument is in the range of 1 to 255.
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Parameters interface interface-type interface-number: Specifies an interface by its type and number. vrid virtual-router-id: Specifies an IPv6 VRRP group by its virtual router ID in the range of 1 to 255. verbose: Displays detailed IPv6 VRRP group information. If the verbose keyword is not specified, this command displays brief IPv6 VRRP group information.
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<Sysname> display vrrp ipv6 verbose IPv6 Virtual Router Information: Running Mode : Standard Total number of virtual routers : 1 Interface Vlan-interface2 VRID Adver Timer : 100 Admin Status : Up State : Master Config Pri : 150 Running Pri : 150 Preempt Mode : Yes...
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Field Description Master IP Link-local address of the interface where the master resides. Track entry information. This field is displayed only after you have VRRP Track Information configured the vrrp ipv6 vrid track command. Track Object Track entry which is associated with the VRRP group. Track entry state: •...
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Field Description • For a VRRP group (when the VRID is a virtual router ID), this field indicates the virtual IP address of the VRRP group. Address • For a VF (when the VRID is a VF ID), this field indicates the virtual MAC address of the VF.
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Table 27 Command output (in load balancing mode) Field Description Running Mode VRRP operating mode (load balancing mode). Total number of virtual routers Total number of VRRP groups. Interface Interface where the VRRP group is configured. VRID Virtual router ID (VRRP group number) Adver Timer VRRP advertisement sending interval in centiseconds.
Field Description Forwarder Information: 2 VF information: Two VFs exist and one is the AVF. Forwarders 1 Active Config Weight Configured weight of the VF: 255. Current weight of the VF. Running Weight When a track entry is associated with the VFs of a VRRP group, the VFs’ weights change when the track entry’s status changes.
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network-operator Parameters interface interface-type interface-number: Specifies an interface by its type and number. vrid virtual-router-id: Specifies an IPv6 VRRP group by its virtual router ID in the range of 1 to 255. Usage guidelines If no interface or VRRP group is specified, this command displays statistics for all IPv6 VRRP groups. If only an interface is specified, this command displays statistics for all IPv6 VRRP groups on the specified interface.
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Redirect Timer Expires Time-out Timer Expires Global statistics CheckSum Errors Version Errors VRID Errors Table 28 Command output (in standard mode) Field Description Interface Interface where the VRRP group is configured. VRID VRRP group number. CheckSum Errors Number of packets with checksum errors. Version Errors Number of packets with version errors.
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Field Description Version Errors Number of packets with version errors. Invalid Pkts Rcvd Number of received packets of invalid packet types. Unexpected Pkts Rcvd Number of received unexpected packets. Advertisement Interval Errors Number of packets with advertisement interval errors. Hop Limit Errors Number of packets with hop limit errors.
reset vrrp ipv6 statistics Use reset vrrp ipv6 statistics to clear statistics for IPv6 VRRP groups. Syntax reset vrrp ipv6 statistics [ interface interface-type interface-number [ vrid virtual-router-id ] ] Views User view Predefined user roles network-admin Parameters interface interface-type interface-number: Specifies an interface by its type and number. vrid virtual-router-id: Specifies an IPv6 VRRP group by its virtual router ID in the range of 1 to 255.
Usage guidelines When IPv6 VRRP operates in load balancing mode, the virtual IPv6 address of an IPv6 VRRP group cannot be the same as the IPv6 address of the interface where the VRRP group is configured. Otherwise, the load balancing mode cannot function. After you create IPv6 VRRP groups on the router, you can specify their operating mode through this command, and all IPv6 VRRP groups on the router operate in the specified mode.
To avoid frequent state changes among members in a VRRP group and to provide the backups enough time to collect information (such as routing information), a backup does not immediately become the master after it receives an advertisement with lower priority than the local priority. Instead, it waits for a period of time before taking over as the master.
Views Interface view Predefined user roles network-admin Parameters virtual-router-id: Specifies an IPv6 VRRP group by its virtual router ID in the range of 1 to 255. adver-interval: Specifies an interval for the master in the specified IPv6 VRRP group to send VRRP advertisements, in the range of 10 to 4095 centiseconds.
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Default An IPv6 VRRP group is not associated with any track entry. Views Interface view Predefined user roles network-admin Parameters virtual-router-id: Specifies an IPv6 VRRP group number in the range of 1 to 255. track-entry-number: Specifies a track entry by its number in the range of 1 to 1024. reduced priority-reduced: Reduces the priority of the router in the VRRP group by a specific value when the state of the specified track entry changes to negative.
vrrp ipv6 vrid virtual-ip Use vrrp ipv6 vrid virtual-ip to create an IPv6 VRRP group and assign a virtual IPv6 address to the VRRP group or assign a virtual IPv6 address to an existing IPv6 VRRP group. Use undo vrrp ipv6 vrid virtual-ip to remove all configurations of an existing IPv6 VRRP group or to remove a virtual IPv6 address from an existing IPv6 VRRP group.
vrrp ipv6 vrid weight track Use vrrp ipv6 vrid weight track to configure the VFs in an IPv6 VRRP group to monitor a track entry in load balancing mode. When the state of the track entry transits to Negative, the weight values of all VFs in the VRRP group on the router decrease by a specific value.
BFD commands The term "interface" in this chapter refers to Layer 3 interfaces, including VLAN interfaces and Layer 3 Ethernet interfaces. You can configure an Ethernet port as a Layer 3 interface by using the port link-mode route command (see Layer 2—LAN Switching Configuration Guide). bfd authentication-mode Use bfd authentication-mode to configure the BFD authentication mode for single-hop BFD control packets.
bfd demand enable Use bfd demand enable to enable the Demand BFD session mode. Use undo bfd demand enable to restore the default. Syntax bfd demand enable undo bfd demand enable Default The BFD session is in Asynchronous mode. Views Interface view Predefined user roles network-admin...
Predefined user roles network-admin Parameters value: Specifies a single-hop detection time multiplier in the range of 3 to 50. Usage guidelines The detection time multiplier determines the maximum number of concurrent BFD packets (including control packets and echo packets) that can be discarded. Table 30 Detection interval calculation method Mode Detection interval...
Examples # Enable the echo packet mode on VLAN-interface 1 1. <Sysname> system-view [Sysname] interface vlan-interface 11 [Sysname-Vlan-interface11] bfd echo enable bfd echo-source-ip Use bfd echo-source-ip to configure the source IP address of BFD echo packets. Use undo bfd echo-source-ip to remove the configured source IP address of BFD echo packets. Syntax bfd echo-source-ip ip-address undo bfd echo-source-ip...
Views System view Predefined user roles network-admin Parameters ipv6-address: Specifies the source IPv6 address for BFD echo packets. Usage guidelines The source IPv6 address of echo packets can only be a global unicast address. The source IPv6 address cannot be on the same network segment as any local interface's IP address. Otherwise, a large number of ICMP redirect packets may be sent from the peer, resulting in link congestion.
[Sysname-Vlan-interface11] bfd min-echo-receive-interval 500 bfd min-receive-interval Use bfd min-receive-interval to configure the minimum interval for receiving single-hop BFD control packets. Use undo bfd min-receive-interval to restore the default. Syntax bfd min-receive-interval value undo bfd min-receive-interval Default The minimum interval for receiving single-hop BFD control packets is 400 milliseconds. Views Interface view Predefined user roles...
Default The minimum interval for transmitting single-hop BFD control packets is 400 milliseconds. Views Interface view Predefined user roles network-admin Parameters value: Specifies the minimum interval for transmitting single-hop BFD control packets, in milliseconds. The value range for this argument is 100 to 1000. Usage guidelines Use this command to make sure that the BFD packet sending rate does not exceed the device capability.
plain: Sets a plaintext password. plain-string: Sets the plaintext password, which is a case-sensitive string of 1 to 16 characters. Usage guidelines Use this command to enhance BFD session security. For security purposes, all authentication passwords, including passwords configured in plain text, are saved in cipher text.
Default The multi-hop detection time multiplier is 5. Views System view Predefined user roles network-admin Parameters value: Specifies the multi-hop detection time multiplier in the range of 3 to 50. Usage guidelines The detection time multiplier determines the maximum number of concurrent BFD control packets that can be discarded.
Parameters value: Specifies the minimum interval for receiving multi-hop BFD control packets, in milliseconds. The value range for this argument is 100 to 1000. Usage guidelines When the packet sending rate of the peer end exceeds the packet receiving capability (minimum control packet receiving interval) of the local end, the peer end dynamically adjusts the BFD control packet sending interval to the minimum control packet receiving interval of the local end.
bfd session init-mode Use bfd session init-mode to configure the mode for establishing a BFD session. Use undo bfd session init-mode to restore the default. Syntax bfd session init-mode { active | passive } undo bfd session init-mode Default BFD uses the active mode. Views System view Predefined user roles...
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verbose: Displays detailed BFD session information. If this keyword is not specified, the command displays brief BFD session information. Examples # Display all IPv4 BFD session information. <Sysname> display bfd session Total Session Num: 1 Up Session Num: 1 Init Mode: Active IPv4 Session Working Under Ctrl Mode: LD/RD SourceAddr...
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Local Discr: 513 Remote Discr: 513 Source IP: FE80::20C:29FF:FED4:7171 Destination IP: FE80::20C:29FF:FE72:AC4D Session State: Up Interface: Vlan-interface11 Min Tx Inter: 500ms Act Tx Inter: 500ms Min Rx Inter: 500ms Detect Inter: 2500ms Rx Count: 38 Tx Count: 38 Connect Type: Direct Running Up for: 00:00:15 Hold Time: 2211ms Auth mode: None...
Field Description Slot IRF member device ID. Diag Info Diagnostic information about the session. reset bfd session statistics Use reset bfd session statistics to clear the BFD session statistics. Syntax reset bfd session statistics Views User view Predefined user roles network-admin Examples # Clear the BFD session statistics.
Track commands display track Use display track to display track entry information. Syntax display track { track-entry-number | all } Views Any view Predefined user roles network-admin network-operator Parameters track-entry-number: Displays information about the specified track entry. The value range for the track-entry-number argument is 1 to 1024.
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Interface: Vlan-interface3 Protocol: IPv4 Table 33 Command output Field Description Track ID ID of a track entry. States of a track entry: • Positive—The tracked object functions properly. State • NotReady—The tracked object is invalid. • Negative—The tracked object is abnormal. The Track module notifies the application modules of the track entry notify 13 seconds later state change 13 seconds later.
track bfd echo Use track bfd echo to create a track entry and associate it with a BFD session. Use undo track to remove the track entry. Syntax track track-entry-number bfd echo interface interface-type interface-number remote ip remote-ip local ip local-ip [ delay { negative negative-time | positive positive-time } * ] undo track track-entry-number Default...
Related commands display track track nqa Use track nqa to create a track entry and associate it with the specified reaction entry of the NQA test group. Use undo track to remove the track entry. Syntax track track-entry-number nqa entry admin-name operation-tag reaction item-number [ delay { negative negative-time | positive positive-time } * ] undo track track-entry-number Default...
[Sysname] track 1 nqa entry admin test reaction 3 Related commands display track track interface Use track interface to create a track entry and associate it with the link state of a specific interface. Use undo track to remove the track entry. Syntax track track-entry-number interface interface-type interface-number [ delay { negative negative-time | positive positive-time } * ]...
Related commands display track • display ip interface brief (Layer 3—IP Services Command Reference) • track interface protocol Use track interface protocol to create a track entry and associate it with the protocol state of a specific interface. Use undo track to remove the track entry. Syntax track track-entry-number interface interface-type interface-number protocol { ipv4 | ipv6 } [ delay { negative negative-time | positive positive-time } * ]...
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Examples # Create track entry 1 and associate it with the IPv4 protocol state of VLAN-interface 2. <Sysname> system-view [Sysname] track 1 interface vlan-interface 2 protocol ipv4 Related commands display track • display ip interface brief (Layer 3—IP Services Command Reference) •...
Support and other resources Contacting HP For worldwide technical support information, see the HP support website: http://www.hp.com/support Before contacting HP, collect the following information: Product model names and numbers • Technical support registration number (if applicable) • • Product serial numbers Error messages •...
Conventions This section describes the conventions used in this documentation set. Command conventions Convention Description Boldface Bold text represents commands and keywords that you enter literally as shown. Italic Italic text represents arguments that you replace with actual values. Square brackets enclose syntax choices (keywords or arguments) that are optional. Braces enclose a set of required syntax choices separated by vertical bars, from which { x | y | ...
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Network topology icons Represents a generic network device, such as a router, switch, or firewall. Represents a routing-capable device, such as a router or Layer 3 switch. Represents a generic switch, such as a Layer 2 or Layer 3 switch, or a router that supports Layer 2 forwarding and other Layer 2 features.
Index B C D O R S T V W display cfd service-instance,50 display cfd status,51 authentication-mode,100 display dldp,52 bfd demand enable,101 display dldp statistics,53 detect-multiplier,101 display oam,1 bfd echo enable,102 display oam configuration,5 echo-source-ip,103 display oam critical-event,6 echo-source-ipv6,103 display oam link-event,7 min-echo-receive-interval,104 display...