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Subnet Masking - Need Help


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3 replies to this topic

#1 David Ashcroft

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Posted 04 November 2011 - 07:08 AM

Hey everyone, i am currently learning about Subnetting, and im sorta struggling with class A and class B addresses.

Below i have attached the sheet that i have to complete. I know it is asking a lot, but could somebody who knows about subnetting please explain how you would come to the answer for each section. Dont just complete it, but explain how so i can complete the other sheets without help. Its the explinations i need more than anything.

Whoever does this i will be so greatful!!!!

Thanks in advance :)

Image of the sheet is below :)

http://imageshack.us/photo/my-images/408/unledwh.png/

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#2 tos226

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Posted 04 November 2011 - 02:17 PM

Understanding
http://en.wikipedia.org/wiki/Subnetwork
http://en.wikipedia.org/wiki/IPv4_subnetting_reference

Cheatsheet or feedback that you've calculated correctly
http://lantricks.com/lancalculator/

#3 Fozzies

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Posted 04 November 2011 - 05:07 PM

You can also get subnet calculator apps for both android and iphone

#4 Dusty Coleman

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Posted 11 November 2011 - 07:23 PM

Subnet is all about the questions "Who can I talk to? Who can I not talk to?"

Study and it will begin to make sense trust me.

John Coleman

Edited by rigel, 11 November 2011 - 08:50 PM.
Commercial link removed





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