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Cell Relay Retreat>MPLS WG Archive>month:2001-Apr> msg00556



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Two signalling protocols (LDP & RSVP)

  • From: David Charlap <david.charlap@marconi.com>
  • Date: Mon, 30 Apr 2001 11:02:35 -0400

mgoel@hss.hns.com wrote:
> 
> Although both CR-LDP and RSVP-TE provides similar functionalities,
> but one significant reason why we would like to run both the
> protocols on the same interface can be that TE-RSVP supports IP
> record route option using its record route objects.But CR-LDP
> doesn't support IP record route option.

CR-LDP has the Path-Vector TLV, which works almost identically to the
RSVP RECORD_ROUTE object.

-- David