March 2010IETF 77, MPLS WG5 Comparison with BGP MVPN BGP MVPN procedures as described in draft-ietf-l3vpn- 2547bis-mcast can be used to map IP multicast trees to P2MP LSPs –Both for PIM-SM in SSM mode and PIM-SM in ASM mode BGP MVPN procedures also support the ability to aggregate multiple IP multicast trees to one P2MP LSP in the MPLS network.
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