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Misconceptions RSVP-TE doesn’t support targeted signaling It does – Look at LSP-Hierarchy RSVP-TE doesn’t have reliability support No. Look at RSVP reliable messaging in RFC 2961 RSVP-TE is not scalable Compare targeted RSVP-TE signaling with targeted LDP sessions PW signaling with either protocol requires the same information to be signaled, and the same amount of state to be maintained Scalability is determined by the state required to setup a MS-PW and the overhead required to maintain the state. So let us focus on the relevant question – Are there really valid reasons to not use RSVP-TE for MS-PW TE signaling? |