Cisco Cisco IOS Software Release 12.2(27)SBC

© 2006 Cisco Systems, Inc. All rights reserved.

The Multicast VPN Extranet VRF Select feature provides the capability for Reverse Path Forwarding 
(RPF) lookups to be performed to the same source address in different VPN routing and forwarding 
(VRF) instances using the group address as the VRF selector. This feature enhances extranet MVPNs by 
enabling service providers to distribute content streams coming in from different MVPNs and 
redistributing them from there. 

Configuration information is included in the “Configuring Multicast VPN Extranet Support” module at 
the following URL:

The following sections provide information about this feature:

Overview of Multicast VPN Extranet VRF Select

Configuring Group-Based VRF Selection Policies with MVPN Extranet Support

Configuring Group-Based VRF Selection Policies with MVPN Extranet Support: Example

For a complete list of features included in the “Configuring Multicast VPN Extranet Support” module, 
see the Feature Information Table located toward the end of the module.

Command reference information is included in the Cisco IOS IP Multicast Command Reference, 
Release 12.2SB, at the following URL:

The following commands are new or modified for this feature: