Step 2 l2vpn
Example:
RP/0/RSP0/CPU0:router(config)# l2vpn
Enters Layer 2 VPN configuration mode.
Step 3 pw-status
Example:
RP/0/RSP0/CPU0:router(config-l2vpn)# pw-status
Enables all pseudowires configured on this Layer 2 VPN.
Use the pw-status disable command to disable pseudowire status.
Note
Step 4 commit
Example:
RP/0/RSP0/CPU0:router(config-l2vpn)# commit
Saves configuration changes to the running configuration file and remains in the configuration session.
Configuring Pseudowire Redundancy
Pseudowire redundancy allows you to configure a backup pseudowire in case the primary pseudowire fails.
When the primary pseudowire fails, the PE router can switch to the backup pseudowire. You can elect to have
the primary pseudowire resume operation after it becomes functional.
These topics describe how to configure pseudowire redundancy:
Configuring Point-to-Point Pseudowire Redundancy
Perform this task to configure point-to-point pseudowire redundancy for a backup delay.
SUMMARY STEPS
1. configure
2. l2vpn
3. pw-class class-name
4. backup disable {delay value | never}
5. exit
6. xconnect group group-name
7. p2p {xconnect-name}
8. neighbor A.B.C.D pw-id value
9. pw-class class-name
10. backup {neighbor A.B.C.D} {pw-id value}
L2VPN and Ethernet Services Configuration Guide for Cisco ASR 9000 Series Routers, IOS XR Release 6.3.x
118
Implementing Point to Point Layer 2 Services
Configuring Pseudowire Redundancy
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