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Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
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Chapter 21 Configuring Pseudowire
Configuring Hot Standby Pseudowire Support for ATM/IMA
Configuring ATM/IMA Pseudowire Redundancy in PVP Mode
Complete the following steps to configure pseudowire redundancy in permanent virtual path (PVP)
mode.
SUMMARY STEPS
1. enable
2. configure terminal
3. interface interface-name
4. atm pvp vpi l2transport
5. xconnect peer-ip-address vc-id encapsulation mpls
6. backup peer peer-router-ip-addr vcid
DETAILED STEPS
Command Purpose
Step 1
enable
Example:
Router> enable
Enables privileged EXEC mode.
• Enter your password if prompted.
Step 2
configure terminal
Example:
Router# configure terminal
Enters global configuration mode.
Step 3
interface
interface-name
Example:
Router(config)# interface ATM0/IMA1
Selects the interface.
• interface-name—Name of the interface
Step 4
atm pvp
vpi
l2transport
Example:
Router(config-if)# atm pvp 90
l2transport
Creates a permanent virtual path (PVP) used to multiplex (or bundle) one
or more virtual circuits (VCs).
• vpi—ATM network virtual path identifier (VPI) of the VC to
multiplex on the permanent virtual path.
• l2transport—Specifies that the PVP is for the Any Transport over
MPLS (AToM) ATM cell relay feature or the ATM Cell Relay over
L2TPv3 feature.