Configuring A Broadcast; Specifying A Protocol - Cisco 10000 Series Configuration Manual

Chapter 2 8-Port E3/DS3 ATM Line Card Configuration

Specifying a Protocol

Use the protocol ip command in interface-ATM-VC configuration mode or VC-class configuration
mode to configure a static map for an ATM PVC or VC class.
protocol ip {protocol-address | arp | cdp | clns | clns_es | clns_is | cmns |
compressedtcp | {ip {address} | ppp | pppoe | snapshot}} [[no] broadcast]}
no protocol ip {protocol-address | arp | cdp | clns | clns_es | clns_is | cmns |
compressedtcp | {ip {address} | ppp | pppoe | snapshot}} [[no] broadcast]}
Where:
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Use the no form of this command to remove a static map.
Use the inarp command to configure Inverse ARP frequency.
Note
The following example shows how to specify IP protocol on an ATM PVC:
Router(config)# interface atm 5/0/0
Router(config-if)# pvc 0/105
Router(config-if-atm-vc)# protocol ip 172.16.32.49

Configuring a Broadcast

Use the broadcast command to configure broadcast packet duplication and transmission for an ATM
PVC or VC class.
The broadcast command is not used to enable ATM cell-level multicast, broadcast, replication, or to set
up the broadcast of user level traffic. The broadcast command indicates which PVC (or PVCs) sends
out broadcast traffic. This is typically limited to traffic associated with routing protocols and routing
updates (for example, OSPF hello packets).
OL-8834-04
protocol-address is the peer destination address that is being mapped to a PVC.
arp (valid only for IP protocols on PVCs) enables ARP on an ATM PVC.
cdp is the Cisco Discovery Protocol.
clns is ISO Connectionless Network Service (CLNS).
clns_es is ISO CLNS end system.
clns_is is ISO CLNS intermediate system.
cmns is ISO Connection-Mode Network Service (CMNS).
compressedtcp is compressed TCP.
ip is IP.
ppp is LLC PPP over AAL5 encapsulation.
pppoe is PPP over Ethernet.
snapshot is Snapshot routing support.
[no] broadcast (optional) indicates that this PVC sends out broadcast packets (for example, IGRP
updates). Pseudo broadcasting is supported. The broadcast keyword of the protocol ip command
takes precedence if you previously configured the broadcast command on the ATM PVC.
For PVCs created under point-to-point subinterfaces, broadcast is enabled by default. For PVCs
created under multipoint subinterfaces, use the broadcast argument to propagate IP routes.
Cisco 10000 Series Router Line Card Configuaration Guide
Line Card Commands
2-17