In Episode 14 of Mapletronic's Tech Talk Podcast Jordan & Scott discuss network peripherals. They begin by breaking down the basics of what a network is and why you should have one. 

They go into a discussion on cabling and how old or outdated cabling can have dire effects on the effectiveness of your network. 

Next they talk about firewalls and how you can be sure yours is operating correctly and what it does for your network when working properly.