Table Of Contents
BGP Multicast Inter-AS VPN
The BGP Multicast Inter-AS VPN feature introduces the IPv4 MDT SAFI in BGP. The MDT SAFI is a transitive multicast capable connector attribute that is defined as an IPv4 address family in BGP. The MDT SAFI is designed to support inter-AS VPN peering sessions.
Configuration information is included in the "Configuring Multicast VPN Inter-AS Support" module in Cisco IOS Release 12.0(30)S at the following URL:
The following sections provide information about this feature:
•MVPN Inter-AS Support Solution for Options B and C
•BGP Connector Attribute
•BGP MDT SAFI Updates for MVPN Inter-AS Support
•Configuring the MDT Address Family in BGP for Multicast VPN Inter-AS Support
•Displaying Information about IPv4 MDT Sessions in BGP
•Clearing IPv4 MDT Peering Sessions in BGP
•Configuring an IPv4 MDT Address-Family Session for Multicast VPN Inter-AS Support: Example
For a complete list of features included in the "Configuring Multicast VPN Inter-AS Support" module, see the Feature Information table located toward the end of the module.
Command Reference Information
The following commands are new or modified for this feature:
•address-family ipv4 (BGP)
•clear bgp ipv4 mdt
•show ip bgp ipv4
Detailed information about these commands is included in the Cisco IOS IP Routing Protocols Command Reference, Release 12.2SX, at the following URL:
Any Internet Protocol (IP) addresses used in this document are not intended to be actual addresses. Any examples, command display output, and figures included in the document are shown for illustrative purposes only. Any use of actual IP addresses in illustrative content is unintentional and coincidental.
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