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An quick fundamental overview of layer two devices.   To learn more about this and similar topics, enroll in our exclusive Understanding Networking Fundamentals course.    

Red Hat Taste of Training - JB248

Red Hat Taste of Training - JB348

Interested in SharePoint 2013 developer training?  Learn from SharePoint instructor Tracy Wallace, if you're ready and which SharePoint 2013 developer class you should take.

If you're running SharePoint 2010, learn how SharePoint 2013 is different and what you'll need to learn to deploy it effectively.

Instructor John Harmon explains subnetting using binary numbers and decimal conversions.

Instructor John Harmon continues his explanation of subnetting by showing how subnet masks can be used to sub-divide networks.

Diane Teare, Global Knowledge's Cisco Course Director, discusses the advantages to taking our CCNA Boot Camp.