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Discussion :: Computer Networking

  1. You need to subnet a network that has 5 subnets, each with at least 16 hosts. Which classful subnet mask would you use?

  2. A.

     255.255.255.192

    B.

     255.255.255.224

    C.

     255.255.255.240

    D.

     255.255.255.248

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    Answer : Option B

    Explanation :

    You need 5 subnets, each with at least 16 hosts. The mask 255.255.255.240 provides 16 subnets with 14 hosts-this will not work. The mask 255.255.255.224 provides 8 subnets, each with 30 hosts. This is the best answer.


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