Question

In a class C subnet, we know the IP address of one of the hosts and the subnet mask as given below: IP Address: 198.48.82.176 Subnet mask: 255.255.255.224 1) What is the first valid host address in the subnet? (in dotted decimal) 2) What is the last valid address in the subnet? (in dotted decimal) 3) What is the subnet network address? (in dotted decimal) 4) What is the subnet broadcast address? (in dotted decimal) 5) What is the number of valid hosts addresses in this subnet? 6) How many bits from host Id were used for subnetting? 7) How many possible subnets can be created with the given subnet mask: 255.255.255.224? 8) What is the network address for the given network that contains the given IP Address 198.48.82.176 ? (in dotted decimal) 9) What is the broadcast address for the given network that contains the given IP Address 198.48.82.176 ? (in dotted decimal) 10) Represent the IP Address: 198.48.82.176 in given subnet using classless address format?

Answer 1

Plz find the attachment it contains the answers of all your queries. In case yoby looking u want to write something you can write in the comments section..first we have taken the default subnet of class C as 255.255.255.0 then convert it into binary and converted given ip into binary and applied and function.we got network address.After that altered sunet mask 0s into 1s and did or operation with ip address,Rest you will understand by observing the image