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Is my subnetting right?
up2thetime
Member Posts: 154
in CCNA & CCENT
Would this be correct...?
Address is: 10.0.0.0
Subnet Mask is: 255.255.240.0
So we have:
10.0.0.0
10.0.16.0
10.0.32.0
10.0.48.0
...
...
10.0.224.0
10.0.240.0 (this block will go from 10.0.240.1 - 10.0.255.255)
Then we move to:
10.1.0.0
10.1.16.0
10.1.32.0
10.1.48.0
...
...
10.1.224.0
10.1.240.0 (this block will go from 10.1.240.1 - 10.1.255.255)
Then we move to:
10.2.0.0
10.2.16.0
10.2.32.0
10.2.48.0
...
...
10.2.224.0
10.2.240.0 (this block will go from 10.2.240.1 - 10.2.255.255)
And so on, until we get to 10.255.240.0, which will go from 10.255.240.1 - 10.255.255.255.
To me this makes sense and works... just wanted to run it by someone..
Address is: 10.0.0.0
Subnet Mask is: 255.255.240.0
So we have:
10.0.0.0
10.0.16.0
10.0.32.0
10.0.48.0
...
...
10.0.224.0
10.0.240.0 (this block will go from 10.0.240.1 - 10.0.255.255)
Then we move to:
10.1.0.0
10.1.16.0
10.1.32.0
10.1.48.0
...
...
10.1.224.0
10.1.240.0 (this block will go from 10.1.240.1 - 10.1.255.255)
Then we move to:
10.2.0.0
10.2.16.0
10.2.32.0
10.2.48.0
...
...
10.2.224.0
10.2.240.0 (this block will go from 10.2.240.1 - 10.2.255.255)
And so on, until we get to 10.255.240.0, which will go from 10.255.240.1 - 10.255.255.255.
To me this makes sense and works... just wanted to run it by someone..
Comments
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Optionsbillscott92787 Member Posts: 933up2thetime wrote: »Would this be correct...?
Address is: 10.0.0.0
Subnet Mask is: 255.255.240.0
So we have:
10.0.0.0
10.0.16.0
10.0.32.0
10.0.48.0
...
...
10.0.224.0
10.0.240.0 (this block will go from 10.0.240.1 - 10.0.255.255)
Then we move to:
10.1.0.0
10.1.16.0
10.1.32.0
10.1.48.0
...
...
10.1.224.0
10.1.240.0 (this block will go from 10.1.240.1 - 10.1.255.255)
Then we move to:
10.2.0.0
10.2.16.0
10.2.32.0
10.2.48.0
...
...
10.2.224.0
10.2.240.0 (this block will go from 10.2.240.1 - 10.2.255.255)
And so on, until we get to 10.255.240.0, which will go from 10.255.240.1 - 10.255.255.255.
To me this makes sense and works... just wanted to run it by someone..
Yeah looks like you got it right to me. Just remember that the first two addresses in the block are reserved. Like for example
10.0.16.0 Range: 10.0.16.1 - 10.31.255.254 10.0.16.0 of course is reserved for the subnet address. 10.31.255.255 is reserved for the broadcast address.