draft-ietf-l3vpn-2547bis-mcast-07.txt

[Rakesh Bhatt <RBhatt at ixiacom.com>]

Hi Team

 

In section 6.4.1 ,

 

If an RSVP-TE P2MP LSP is being used to carry a set of C-flows

   traveling along a bidirectional C-Tree, using the procedures of

   section 11.2, the head end MUST include the PE Distinguisher Labels

   attribute in its I-PMSI Intra-AS A-D route or S-PMSI A-D route, and

   MUST provide an upstream-assigned label for each PE that it has

   selected as the upstream PE for the C-tree's RPA ("Rendezvous Point

   Address").  See section 11.2 for details.

 

Is this always necessary to put PE Distinguisher Labels  Attribute ?

If we don’t have Inter AS then do we need to add this attribute ?

 

Thanks

Rakesh Bhatt