The current PowerCert video is MAC Address Explained. As the title states, the video explains what a MAC address is, how its composed, where to discover it, and its function in networking. The video also does an excellent job of discussing the essential distinction in between MAC addresses and IP addresses. A quick explanation of ARP (Address Resolution Protocol) connects the essential principles of the video together..

Applications for Education.
Many readers of this blog will never require to understand what MAC address is or how it suits the networking process. However, it is good to know and can helpful to understand how to find it if your IT administrator ever asks for it.

PowerCert Animated Videos offer concise and clear explanations of huge concepts in computer system hardware and networking. I described them relatively frequently when I was teaching an intro to networking course in 2015..

If you do teach networking, this video is one to bookmark and perhaps utilize as a review resource or video-based lesson in a tool like Edpuzzle.