WhereBob
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Can anyone help me figure out how to calculate a specfic subnet mask for a given address pool?
Example:
What subnet mask you would assign to the address pool of 207.46.200.0 - 207.46.207.255? My book says 255.255.248.0
I must be doing something wrong because I could determine several subnet masks that would work for that pool not just one. Whats the formula to use?
I'm simply figuring a subnet mask that would put 207.46.200.0 and 207.46.207.255 on the same subnet. Thus 255.255.248.0, 255.255.240.0, 255.255.224.0, 255.255.192.0 and 255.255.128.0 would all work right.
What am I missing?
Any help is much appreicated
Example:
What subnet mask you would assign to the address pool of 207.46.200.0 - 207.46.207.255? My book says 255.255.248.0
I must be doing something wrong because I could determine several subnet masks that would work for that pool not just one. Whats the formula to use?
I'm simply figuring a subnet mask that would put 207.46.200.0 and 207.46.207.255 on the same subnet. Thus 255.255.248.0, 255.255.240.0, 255.255.224.0, 255.255.192.0 and 255.255.128.0 would all work right.
What am I missing?
Any help is much appreicated