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Layer 2 Design

创建于: 2008-02-22 05:31:24          

Layer 2 Design

Upon completing this module, you will be able to develop designs to support Layer 2 high availability and optimum convergence. This includes being able to meet these objectives:

  • Describe how to support spanning-tree convergence in the enterprise campus

  • Discuss how to harden Layer 2 for STP predictability

  • Describe recommended practices for Layer 2 trunks

  • Describe recommended practices for UDLD configuration

  • Describe recommended practices for EtherChannel


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Requirements:Cisco mobile learning modules are currently available for audio-

and video-enabled mobile devices including the Apple iPhone® and Apple iPod touch®,

with BlackBerry® functionality coming in mid 2010. Modules also operate on Windows

PCs and Mac computers. Mobile devices must have web access initially to download

the free Cisco video viewer from the Apple App Store® on iTunes®. After initial download,

modules operate both online and offline.

Further Information: For more information on the specific requirements for this product,

please select the iPhone link above.

评论 (2)
  • Reggie: Business Operations Mana

    Reggie: Business Operations Mana  说: 2008-12-18 00:53:24

    Hi Mark,

    Thank you for your post. We have now fixed the problem so please try watching this QLM again.

    Best Regards,


  • Mark DeLong

    Mark DeLong  说: 2008-11-29 14:30:27

    When I open the "Layer 2 Design" presentation it opens the "E Commernce Module Design" presentation. The PDF doesn't open at and I can't find a way to get to this document/media. I would really like to see this as I'm studying Layer 2/Layer 3 for the CCDP right now. If the author or a moderator could fix this it would be great!