Name: Cisco ASR 9000 Series
Brand: Cisco
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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

Cisco ASR 9000 Series Configuration Guidelines

Other manuals for Cisco ASR 9000 Series