ICCP Application TLVs for VPN Route Label Sharing
Huawei
Huawei
This document defines TLVs under Inter-Chassis Communication Protocol (ICCP) to include a new application: Label Sharing for Fast PE Protection. Egress PEs in the same Redundant Group utilize the ICCP connection to negotiate the "VPN route label" and the "BGP next hop" for each VPN.