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• New Year Resolution: Run a Clean Network

  Welcome to the New Year - 2011! At the start of a new year, there is always talk of new year resolutions. You've seen them in magazines and newspapers: eat healthier food, loose weight, begin an exercise program, tackle the CCIE test, learn a new... Posted Jan 05 2011, 11:24 AM by tslattery with | with no comments Filed under: configuration update, redundancy, interface up/down, interface down, configuration change, HSRP, resilient networks, common problems, redundant interface

• Packet Pushers Podcast

  I did a Packet Pushers Podcast recently with Greg Ferro and Josh O'Brien , talking about the common network problems that we see in operational networks. The list of topics comes from a poster, The Top 25 Network Problems and Their Business Impact... Posted Oct 19 2010, 09:33 AM by tslattery with | with no comments Filed under: Configuration management, Configuration Repository, configuration policy, duplex setting, spanning tree loops, configuration change, configuration compliance, HSRP, default route, black hole route, duplex mismatch, routing black hole

• HSRP Preempt Delay

  I learned something new at CiscoLive: hsrp preempt delay and why it should be used. In the Resilient Campus Design session, the presenter discussed factors and configurations that make a network more resilient. HSRP is often used in campus networks as... Posted Jul 23 2010, 09:24 AM by tslattery with | with no comments Filed under: high availability, Featured, CiscoLive2010, HSRP, resilient networks