vlsm example problem

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shockrahwow 2019-10-23 18:30:15 -07:00
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# VLSM Examples
Say we have the IP: 210.19.14.0/24
We want to create to networks which support this many hosts
* A: 1000 hosts
* B: 500 hosts
Doing A first(because it's bigger):
Third octet in our IP has the bit pattern of `0000 11100`
If we want to support 1000 hosts we need to borrow the last two bits of that pattern:
> __problem__: one of those is 1 which means we can't borrow it as its part of our given network address.
Thus this problem then can't be done given this information.