Professor Messer - Seven Second Subnetting

Subnetting with (almost) zero math. In seven seconds or less!

This is the subnetting procedure I use when taking a certification exam. If you're looking for a way to subnet that is fast, accurate, and simple, this is for you.

I highly recommend that you understand the math behind the subnetting process before watching this video. There's a lot more to know about subnetting than what's in this video!

You may want to reference my other videos that discuss binary math and binary-based subnet calculations:

Binary Math: https://www.youtube.com/watch?v=QxGTQVZp77U

IPv4 Addresses and Subnetting: https://www.youtube.com/watch?v=_bn0CF5zqvo

Видео Professor Messer - Seven Second Subnetting канала Professor Messer