ADTRAN AOS Version R10.1.0 Command Reference Manual page 2868

Command Reference Guide BGP Command Set
The following example enables fast-external-failover on the nondefault VRF instance named RED1:
(config)#vrf RED1 route-distinguisher ip 192.17.250.24:33
(config)#router bgp 100
(config-bgp)#vrf RED1
(config-bgp-vrf)#bgp fast-external-failover
60000CRG0-35E Copyright © 2012 ADTRAN, Inc. 2868