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Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
OL-23826-09
Chapter39 Remote Loop-Free Alternate - Fast Reroute
Configuration Examples for Remote LFA-FRR
ima-group 2
!
interface ATM0/IMA1
no ip address
no atm enable-ilmi-trap
xconnect 2.2.2.2 90 encapsulation mpls
backup peer 180.0.0.201 90
!
Example: Configuring LFA-FRR on CESoPSN
The following is a sample configuration of LFA-FRR on CESoPSN, which also includes pseudowire
redundancy.
!
controller E1 0/0
clock source internal
cem-group 0 timeslots 1-31
description E1 CESoPSN example
!
!
interface CEM0/2
no ip address
cem 1
xconnect 2.2.2.2 111 encapsulation mpls pw-class test
backup peer 180.0.0.201 111
!
Example: Configuring LFA-FRR on SAToP
The following is a sample configuration of LFA-FRR on SAToP, which also includes pseudowire
redundancy.
!
controller E1 0/0
clock source internal
cem-group 1 unframed
description E1 SATOP example
!
interface CEM0/0
no ip address
cem 0
xconnect 2.2.2.2 111 encapsulation mpls
backup peer 180.0.0.201 111
!
!