Cisco 3825 - Manual (Page 140)

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Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide
OL-15667-03
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference
backup peer
backup peer
To specify a redundant peer for a PW VC, use the backup peer command in the interface configuration
mode or xconnect configuration mode. To remove the redundant peer, use the no form of this command.
backup peer peer-router-ip-addr vcid [pw-class pw-class-name]
no backup peer peer-router-ip-addr vcid
Syntax Description
Defaults No redundant peer is established.
Command Modes Interface configuration
Xconnect configuration
Command History
Usage Guidelines The combination of the peer-router-ip-addr and vcid arguments must be unique on the router.
Examples The following example shows an MPLS xconnect with one redundant peer:
Router# config t
Router(config)# pseudowire-class mpls
Router(config-pw-class)# encapsulation mpls
Router(config-pw-class)# exit
Router(config)# interface atm1/0/0
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
peer-router-ip-
addr
IP address of the remote peer.
vcid The 32-bit identifier of the VC between the routers at each end of the layer control
channel.
pw-class (Optional) PW type. If not specified, the PW type is inherited from the parent
xconnect.
pw-class-name (Optional) Name of the PW you created when you established the PW class.
Release Modification
12.0(31)S This command was introduced.
12.2(28)SB This command was integrated into Cisco IOS Release 12.2(28)SB.
12.4(11)T This command was integrated into Cisco IOS Release 12.4(11)T.
12.2(33)SRB This command was integrated into Cisco IOS Release 12.2(33)SRB.
12.4(16)MR This command was integrated into Cisco IOS Release 12.4(16)MR.