Proposal Extensions to ISIS-TE Two new sub-TLVs are added to the Extended IS Reachability TLV. Remote AS number sub-TLV Remote ASBR ID sub-TLV A new TLV is defined. ( the inter-AS reachability TLV ) Same semantic and formats as the Extended IP Reachability TLV Using Up/down bit, facilitate distribution inter-AS reachability info between tow levels Inter-AS reachability TLV with two sub-TLVs Remote AS number sub-TLV Remote ASBR ID sub-TLV IETF 69#, CCAMP WG Chicago 07/24/2007 |