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Professor Messer - Seven Second Subnetting

Professor Messer

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  • Presented by Professor Messer

Beginner. No background in the topic needed.

882K views9 years ago1 recommendation

Systems programmingNetworking and protocols

Professor Messer demonstrates a fast, math-free method for calculating IPv4 subnets during certification exams.

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: youtube.com/watch?v=QxGTQVZp77U IPv4 Addresses and Subnetting: youtube.com/watch?v=_bn0CF5zqvo

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1 person recommends this

What people say. Recommended as a fast and simple way to learn subnetting for exams.

u/sharjeelsayedin r/compsci • Recommends

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