4)You are the network admin for a moderately sized business, and are allocated a subnet of 118.16.4.0 with a subnet mask of 255.255.252.0. What subnet mask should you use to divide this subnet into 64 smaller subnets of 14 available hosts each?

5)Using the subnet mask you found in problem #4, calculate the network address, broadcast address, and first/last available IP addresses for the first four smaller subnets.

6)You are allocated a subnet of 192.168.0.0 with a subnet mask of 255.255.255.0, and you need to divide this into subnets that can accommodate 27 hosts per subnet. What subnet mask should you use for these new subnets? How many new subnets do you create, and what are the network addresses, available IP addresses, and broadcast addresses for each?

7)Take the first smaller subnet from problem #6, and subnet it further so that you have four subnets of 8 IP addresses each. Find the following: the new subnet mask, how many new subnets you have, and what the network address is for each.