192.168.10.0 is divided into four subnets, each subnet accommodate 90 machines, how to divide up!

CodePudding user response:

Four subnets are respectively 192.168.10.0 192.168.10.128 192.168.11.0 192.168.11.128 255.255.254.0 subnet mask

CodePudding user response:

192.168.10.0/25
192.168.10.128/25
192.168.11.0/25
192.168.11.128/25

90 machines, more than 64 less than 128, so the mask with 25, both 255.255.255.128

CodePudding user response:

reference 1st floor StephenDylan response:

four subnets are respectively 192.168.10.0 192.168.10.128 192.168.11.0 192.168.11.128 subnet mask for 255.255.254.0

I write wrong, should be 255.255.255.128 mask