dmiessler.com/study/subnetting

I’ve just posted a piece on subnetting over on my study page. As with all my study pieces it’s first and foremost a reference for myself when I drop packets and can’t remember how to do something (in this case subnetting), but I also try and make the write-ups useful to others.

Let me know what you guys think.

[ Understanding Subnetting | dmiessler.com/study ]