infinitree's channel

infinitree added to a playlist 4 months ago

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OSI model explained

Simple, straight forward explanation (via analogy) of the 7 layers of the OSI model, and what they do.

19,099 views

CCNA Study Videos 2 videos

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• 9:40 Add to

  Hubs, Switches and Routers, OH MY.

  In this short video, Keith Barker walks you through the difference between hubs, switches and routers.

  40,735 views

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