HELP! Do I need to know Subnetting?

D-boy

Do I need to know Subnetting for the 70-215 exam?

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D-boy

D-boy wrote:

Do I need to know Subnetting for the 70-215 exam?

Anyone out there?

garv221

Your scared to death of Subnetting. I've read posts from you before about subnetting. You don't need it for this exam..Once you get into CCNA and so - on, you'll need to learn it. My advice to you is - LEARN SUBNETTING and never worry about it agin, its actually not that hard once you see it in your head. Just do it.

D-boy

I was just wondering if it's on the exam... Yes even IP addressing is

to me! I know I will have to learn it one day but I would rather wait until I really need too as I'm having a hard time trying to get my head around the functions and features of Windows 2000 server for the 70-215 exam.

Thanks for your advice!

D-boy!

Ricka182

Just as long you know the three classes, A, B, and C, you're ok. Class A is 1-126, Class B is 128-191, and Class C is 192-223, take notice 127 is not in tany range, sue to it being a loopback reserved address.

Drakonblayde

Actually, you may need to know how to use a custom subnet mask and at the very least be able to determine which subnet a given ip belongs to. I had at least 2 questions of that nature on the 70-215.

And even though 127 isn't able to be assigned, it's bit pattern still classifies it as a class A