Did you know Cybrary's video training is FREE? Join more than 2,500,000 IT and cyber security professionals, students, career changers, and more, growing their careers on Cybrary.
This lesson covers virtual local area networks (VLANs). Virtual local area networks are a group of local machines which communicate with each other as if they were in the same domain. VLANs are very effective in that they make for an efficient use of a network.