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Its 2:00am March 11 th ,2007. Does Your Network Know what time it is?

Its 2:00am March 11 th ,2007. Does Your Network Know what time it is?. Lightning Talk Winter Joint Techs 2007 David Farmer. Its 2:00am March 11 th ,2007. Does Your Network Know what time it is?. Obviously Not, Because it is 3:00am. Energy Policy Act of 2005. Changes Daylight Saving Time

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Its 2:00am March 11 th ,2007. Does Your Network Know what time it is?

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  1. Its 2:00am March 11th,2007.Does Your Network Know what time it is? Lightning Talk Winter Joint Techs 2007 David Farmer

  2. Its 2:00am March 11th,2007.Does Your Network Know what time it is? Obviously Not, Because it is 3:00am

  3. Energy Policy Act of 2005 • Changes Daylight Saving Time • Now Starts second Sunday in March • Was First Sunday in April • Now Ends first Sunday in November • Was last Sunday in October http://en.wikipedia.org/wiki/Energy_Policy_Act_of_2005#Change_to_daylight_saving_time

  4. What does that mean? • We will all save Energy • An extra hour of daylight Halloween Night • You need to patch all your computers and network devices

  5. Network Devices • Cisco clock summer-time CDT recurring 2 Sun Mar 2:00 1 Sun Nov 2:00 http://www.cisco.com/en/US/tech/tk648/tk362/technologies_tech_note09186a00807ca437.shtml • Juniper http://kb.juniper.net/CUSTOMERSERVICE/index?page=kbdetail&record_id=0252030ca3783010f5a6414b900650f • HP http://www.hp.com/rnd/dst/

  6. General lists http://www.edgeblog.net/2007/daylight-saving-time-the-year-2007-problem/ http://h10072.www1.hp.com/dst/ http://support.avaya.com/japple/css/japple?PAGE=OpenPage&temp.template.name=DLT2007 http://www.blackberry.com/select/dst2007/index.shtml

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