Overview

In MPLS L3VPN networks, MCE uses static routes or dynamic routing protocols to advertise IPv4 routes between internal networks and PEs and forwards IPv4 packets.

In IPv6 MPLS L3VPN networks, IPv6 MCE uses IPv6 static routes and dynamic routing protocols to advertise IPv6 routes between internal networks and PEs and forwards IPv6 packets. The fundamentals of IPv6 MCE are the same as those of MCE. For more information, see "MCE overview."