A company has a C class address: 220.127.116.11 and wants to create 4 subnets
while department A has 72 computers, B has 35,Chas 20 and D has 18 computers = total 145 computers
a) what are the subnet masks to make this process possible?
b)what should the company do if department D increases its computers to 34?
i have been browsing for hours but whatever i do i come to a conclusion that i can manage 2 exponent 6 = 64 -2 = 62 Ip hosts every time, i cant figure out how to let 72 computers in a submask under these circumtances and also i cant see the point of the (b) part...
i hope u could help me with solving this problem, thx