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Solved: Subnetting problem/confusion

Discussion in 'Networking' started by sshuck, Oct 27, 2007.

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  1. sshuck

    sshuck Thread Starter

    Joined:
    Oct 27, 2007
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    **** Nevermind ***
    I figured it out.


    I am trying to figure some subnetting problems out.

    I have a Class A IP of 10.0.0.0 and have a mask of 255.255.128.0. Mathematically I am using 9 bit from the hosts which says 2^9 = 512 subnets. I am having a hard time figuring out how to get 512 subnets. I can see having 2 subnets 10.0.0.1 - 10.0.127.254 and 10.0.128.1 - 10.0.255.254.

    Can someone explain how I am able to get 512 subnets and maybe show me the first 3 subnet IP ranges.

    Any help is greatly appreciated.
     
  2. JohnWill

    JohnWill Retired Moderator

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    You can mark your own threads solved using the thread tools at the top of the page in the upper right corner.© :)
     
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