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Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
OL-23826-09
Chapter 39 Remote Loop-Free Alternate - Fast Reroute
How to Configure Remote Loop-Free Alternate - Fast Reroute
Configuring LFA-FRR for EoMPLS
To configure LFA-FRR for EoMPLS, complete the following steps:
Note Effective with Cisco IOS release 15.4(1)S, the EoMPLS Pseudowire Redundancy over FRR feature is
supported.
SUMMARY STEPS
1. enable
2. configure terminal
3. interface type number
4. no ip address
5. negotiation auto
6. service instance id ethernet
7. encapsulation dot1q vlan-id
8. rewrite ingress tag pop 1 symmetric
9. xconnect peer-ip-address vc-id encapsulation mpls
10. backup peer peer-ip-address vc-id
Step 18
passive-interface
interface-type
interface-number
Example:
Router(config-router)#
passive-interface Loopback0
Disables sending routing updates on an interface.
• interface-type—Interface type.
• interface-number—Interface number.
Step 19
mpls ldp sync
Example:
Router(config-router)# mpls ldp sync
Enables MPLS LDP synchronization on interfaces for an IS-IS
process.
Command Purpose