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[mpls] Signaling Requirement for P2MP

  • From: YongLucy 73674 <lucyyong@huawei.com>
  • Date: Wed, 17 May 2006 10:27:50 -0500

Seisho,
This (4461) is good and comprehensive document. It covers a lot of information.
Since P2MP LSP is unidirectional paths with many end points, this brings a lot of specialties for the signaling and transmission.
If this is only for unidirectional, should we specify if signaling initiates from a source point or a sink point, or both. What restriction applies.
Failure discovery becomes an issue for unidirectional transmission, should signaling assists on the failure discovery?
Adding/removing a branch, should only allows sink point to initiate the request or the transit point could do it so?
Any commont on these?
Thanks,
Lucy





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