It would be great if someone can give me a hand on this:  I know how to
calculate the number of subents and number of hosts per subent, but I'm
very confused about the Network address and the Broadcast address:

Say I have a network:  100.10.0.0 255.255.255.192:

1)  To work out the subnet:

100.10.0.0 is a Class A, so = /8

255.255.255.192 = /26

Therefore, /26 - /8 = /14,

The number of subnets = 2^14-2= 16382

2)  To work out the number of host:

/32 - /26 = /6

The number of hosts = 2^6-2 = 62 hosts per subnets


Thanks so much for your help in advance.

Best Regards,
Hunt Lee




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