IP redundancy with improved failover notification

Details for Australian Patent Application No. 2003270842 (hide)

Owner Cisco Technology, Inc.

Inventors Critchfield, Graham

Agent Davies Collison Cave

Pub. Number AU-B-2003270842

PCT Number PCT/US03/29790

PCT Pub. Number WO2004/028102

Priority 10/251,497 19.09.02 US

Filing date 19 September 2003

Wipo publication date 8 April 2004

Acceptance publication date 12 February 2009

International Classifications

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

H04L 12/26 (2006.01) Data switching networks - Monitoring arrangements

H04L 29/06 (2006.01) Arrangements, apparatus, circuits or systems, not covered by a single one of groups - characterised by a protocol

H04L 29/08 (2006.01) Arrangements, apparatus, circuits or systems, not covered by a single one of groups - Transmission control procedure, e.g. data link level control procedure

Event Publications

15 January 2004 Complete Application Filed

  Priority application(s): 10/251,497 19.09.02 US

20 May 2004 Application Open to Public Inspection

  Published as AU-B-2003270842

12 February 2009 Application Accepted

  Published as AU-B-2003270842

11 June 2009 Standard Patent Sealed

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