Magic Number and the CCNA

gatorfan

Hopefully this question is allowed to be answered. I know there are rules on asking specific questions but I think this is vague enough for a yes or no.

I've been learning subnetting from a variety of videos and reading about it in Windell Odom's 100-101 Cert Guide. I really like the "Magic number" method and was wondering if this method is sufficient enough to answer most/all the subnetting questions on the CCNA (ICND1, I'm taking 2 test route)?

Thanks in advance.

quickman007

That's the method I've been using for years and I had no trouble at all with any subnetting questions.