BGP Egress Peer-TE with FRR

This feature enhances BGP egress peer traffic engineering (TE) with MPLS fast reroute (FRR) for each egress device it advertises to the MPLS IPv4 network cloud. You can configure one or more backup devices for the primary egress AS boundary router. The device automatically installs the backup path in addition to the primary path into the MPLS forwarding table of the established egress BGP peer that has egress peer traffic engineering configured. The AS boundary router switches to the backup path when the primary link fails and provides MPLS FRR. The specified backup path is through: 

• Another directly connected external BGP peer 
• Another non-directly connected external BGP peer (remote next hop) 
• IP lookup in the selected routing table 

The remote next hop and IP lookup backup options are mutually exclusive.