This feature enables Qos policy-maps to match on IPv4/IPv6 fields for L3VPN & 6PE services on the LER device core facing interface, assuming all labels are popped and packets are sent to the customer as IP.

This feature allows a Service Provider (SP) or an Enterprise to provide the service of interconnecting

4.21.1F L3VPN 4364

This is an extension to BGP MPLS VPNs that allows us to use iBGP as the PE CE protocol. This feature also provides a way to