IP Subnetting - Complete Course [Binary, Class A/B/C, VLSM, CIDR, Design & Troubleshooting]

This is from our old Cisco CCNA course but still relevant today for the CCNA, CompTIA Network+ and more. Come over to our website for 30+ IT certification and IPv4 and IPv6 lessons.

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[TheHolo-]

You sir have done a lot to the community. I have trouble understanding subnetting and routing. Thanks a lot.

[jameezybreezy]

Your book on subnetting is 100% the best. I’ve finally got my CCNA, and your books IP Subnetting from zero to guru, and 101 labs Cisco CCNA have been extremely helpful. Thanks man, you’re a hero!!!

[Frissdas]

Objectively, this felt very clunky. I already know subnetting but it popped up as recommended and this actually made me confused. If I'd been taught this way I'd be kinda lost.

I'm glad others have found it useful.

[mdrenovac]

@ 44:50 how do you get 13 bits for host, when it's 7 8? or have i understood wrong the no of bits left?

[dinorossi]

Your Udemy course terminology is completely different from the books you sell on Amazon. On Udemy subnetting course you have numerous "what is the last valid host" problems on Udemy subnetting tests while or whilst in your books there are very few and they are worded differently.

[trejohnson]

This mf the Khan academy of this shit. Lmao