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.    

Learn about the Amazon Web Services platform, products, and services. Gain on-demand access to compute, storage, and database services without upfront costs.

Learn about Cloud Computing with AWS and the benefits AWS provides to hundreds of thousands of customers globally.

Kirsten Lora, our senior product director, discusses how Global Knowledge's Business Transformation Services prepare your employees to support your organizational change.

Problem Solving - Root Cause Analysis using Kepner Tregoe

In this video, Practice Leader Craig Brown discusses the new Microsoft Cloud Computing platforms and how to keep your organization's data secure and functioning properly while operating either partially or entirely on the cloud.

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.

The driver behind 802.11n is MIMO, or multiple input multiple output. This video explains how MIMO works to double your channel speed by sending two or more data streams over the same channel.