Setting up network segmentation is best practice, whether using a series of VLANs or some other method. While we tend to speak of one method or another as singular forces, really the best practice is ...

Routers and network switches aren't the same hardware—depending on your setup, you may need both.

This is Part 2 of a series about IT fundamentals that began in the Aug. 17 issue. (Read Part 1.) These articles are based on excerpts from the Society of Broadcast Engineers CBNT/CBNE Study Topics ...