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negotiations in CR-LDP

  • From: "Ajay Malik" <malika@nortelnetworks.com>
  • Date: Wed, 23 Aug 2000 11:46:03 -0500
  • Cc: mpls@UU.NET

Title: negotiations in CR-LDP

Hi,
  I have a question regarding negotiations in CR-LDP:
     LER--LSR1--LSR2---LSR3--LER

  if the LSR2 finds that sufficient resources are not available and the parameter
  values are negotiable what does it exactly does ?
    * does it modify the setup and sends it to LSR3 irrespective of anything ?
    * does it first negotiate with LSR1 ? how ? (take example of PDR in Delay
      sensitive service)
   
Ajay