Discussion :: Subnetting - Subnetting (Q.No.18)
|Rohen said: (Dec 1, 2012)|
|What is the following command I don't know I have seen this 1st time please tell me?
Router(config)#no ip classful
|Idris said: (Jan 14, 2014)|
|the first one is( Regardless of of class that is either class A,B or C). While the second one means you are not assigning IP to your router,
Third - have not come across that.
fourth - Assigning of ip without subnet masks Zero like 255.255.255.228 not 255.255.255.0.
|Navin said: (Oct 11, 2014)|
|255.255.255.224 already provides 8 subnets and 30 hosts each. Then, why there is need to use any other command.
The question and the answer also not clear ?
Where does 6 subnets come into this ?
Please justify !
|Dave said: (Feb 2, 2015)|
|A mask of 224 in the last octet means the block size of each subnet is 32.
So the 1st subnet is 0 through 32, 64, 96, 128, 160, 192, 224 which gives 8 subnets.
But with "no ip subnet-zero" you can't use the "0" subnet so you get 7 subnets not 6.
|Maria said: (Aug 25, 2016)|
|How come 6 subnets?
Because if we are not including 0 means, totally 7 subnets only will come right? Kindly clarify it.
|Hardik Chugh said: (Oct 23, 2017)|
|Because 1st is network address and last is a broadcast address which is not usable, hence 6 subnets.|
|Zakura said: (Oct 9, 2019)|
|What if ;ip classful?|
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