Terry's Blog

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• Tracking Key Interface State

  The Baltimore-Washington area has been hit with several significant snow storms this winter and those storms have impacted the operations of a large metropolitan area network. Problems range from power outages at some sites to link problems between sites... Posted Mar 01 2010, 01:58 PM by tslattery with | with no comments Filed under: high availability, Featured, redundancy, interface down

• High Availability Networking (>5-nines)

  One of the best sessions I attended at CiscoLive this year was titled "BRKRST-3365, Unified HA Network Design: The Evolution of the Next Generation Network" by John Cavanaugh, Chris Cornwall, and a whole team of contributors. They talked about... Posted Aug 17 2009, 01:28 PM by tslattery with | with 1 comment(s) Filed under: high availability, Featured, failure domains, redundancy, spanning tree