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cidr [2016/05/09 16:26] steve |
cidr [2016/05/09 16:27] steve |
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| The opposite is also true, going from ''192.168.1.0/21'' to ''192.168.1.0/22'' is going to give you less addresess -- 4. | The opposite is also true, going from ''192.168.1.0/21'' to ''192.168.1.0/22'' is going to give you less addresess -- 4. | ||
| - | The reason this can get confusing, trying to keep track of which numbers are higher or lower, remember that the higher the number on the CIDR, the lower the amount of possible IPs. Instinct may tell you that ''/32'' is higher than ''/24'' and so a ''/32'' notation means more. The opposite is true. It's like a see-saw! | + | The reason this can get confusing, trying to keep track of which numbers are higher or lower, remember that the higher the number on the CIDR, the lower the amount of possible IPs. Instinct may tell you that ''/32'' is higher than ''/24'' and so a ''/32'' notation means more. The opposite is true. It's like a see-saw! Only one can be high. |
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