Applications for Education.
A lot of readers of this blog site will never ever need to understand what MAC address is or how it suits the networking process. It is great to know and can useful to know how to find it if your IT administrator ever asks for it.

This video is one to bookmark and possibly use as a review resource or video-based lesson in a tool like Edpuzzle if you do teach networking.

PowerCert Animated Videos offer concise and clear explanations of huge ideas in computer hardware and networking. I referred to them relatively often when I was teaching an introduction to networking course last year..

The most current PowerCert video is MAC Address Explained. As the title states, the video describes what a MAC address is, how its written, where to discover it, and its function in networking. The video also does a great job of describing the crucial difference between MAC addresses and IP addresses. A fast description of ARP (Address Resolution Protocol) connects the essential ideas of the video together..