Configuring inter-AS IPv6 VPN

If the MPLS backbone spans multiple ASs, you must configure inter-AS IPv6 VPN.

There are three inter-AS VPN solutions (for more information, see "Configuring MPLS L3VPN"). IPv6 MPLS L3VPN supports only inter-AS VPN option A and option C.

Before configuring inter-AS IPv6 VPN, perform these tasks:

The following sections describe inter-AS IPv6 VPN option A and option C. Select one according to your network scenario.