Distinguishing between link and node failure to facilitate fast reroute

Details for Australian Patent Application No. 2003237444 (hide)

Owner Cisco Technology, Inc.

Inventors Vasseur, Jean Philippe; Hochberg, Elisheva; Charny, Anna; Goguen, Robert James; Iturralde, Carol

Agent Davies Collison Cave

Pub. Number AU-B-2003237444

PCT Number PCT/US03/17883

PCT Pub. Number WO2003/107606

Priority 10/171,395 12.06.02 US

Filing date 6 June 2003

Wipo publication date 31 December 2003

Acceptance publication date 10 January 2008

International Classifications

H04L 12/56 (2006.01) Data switching networks - Packet switching systems

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 10/171,395 12.06.02 US

26 February 2004 Application Open to Public Inspection

  Published as AU-B-2003237444

10 January 2008 Application Accepted

  Published as AU-B-2003237444

8 May 2008 Standard Patent Sealed

8 January 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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