Resource Library

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.

Kirsten Lora, Global Knowledge Senior Product Director, explains why business analysts are essential to organizations and how our Business Analysis Essentials and Business Process Analysis courses can help them in these roles

Kirsten Lora, Global Knowledge Senior Product Director, explains the difference between our Business Analysis Essentials course and Business Process Analysis course.

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.

There are several Wireless LAN Standards, including b, g, and n, which exist in the 2.4 GHz band. These standards need around 20 MHz of radio frequency in order to transmit their signals. In this video, Ben Miller discusses how to pick access points and channels for optimal performance.