An illustration of a network diagram. A router connected to SubnetA, Fa$0/0$ IP address $192\mathrm{.}168\mathrm{.}111\mathrm{.}193/25$ and SubnetB Fa$0/1$ IP address $172\mathrm{.}18\mathrm{.}12\mathrm{.}197/30.$ A second router connected to SubnetB Fa$0/0$ IP address $172\mathrm{.}18\mathrm{.}12\mathrm{.}198/30$ and SubnetC Fa$0/1$ IP address $10\mathrm{.}155\mathrm{.}64\mathrm{.}110/28.$

You have a small network with three subnets, as shown in the exhibit. IP addresses for each router interface are also indicated in the exhibit.

How many IP addresses that you can assign to hosts remain on each subnet?

answer

SubnetA $=125,$ SubnetB $=0,$ SubnetC $=13$

SubnetA $=126,$ SubnetB $=2,$ SubnetC $=14$

SubnetA $=61,$ SubnetB $=0,$ SubnetC $=5$

SubnetA $=62,$ SubnetB $=0,$ SubnetC $=6$

SubnetA $=253,$ SubnetB $=4,$ SubnetC $=29$

SubnetA $=254,$ SubnetB $=6,$ SubnetC $=30$