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Method and apparatus for generating routing information in a data communications network

  • US 20050078656A1
  • Filed: 10/14/2003
  • Published: 04/14/2005
  • Est. Priority Date: 10/14/2003
  • Status: Active Grant
First Claim
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1. A method of generating routing information in a data communications network having as elements nodes and links, the method comprising the steps performed at a first network element of:

  • receiving at the first network element information relating to a change in the network at a second network element, determining a set of network elements affected by the change in the network, identifying a sequence for updating of routing information at each element in the affected set, and updating the routing information at the first element in sequence.

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