IP Subnetting by 78cxYvH

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									                                  Subnetting Exercises II
                                      IP Subnetting
                                       Exercise II

For the following exercises, come up with the subnet address, broadcast for that subnet,
the number of possible hosts, the first and last valid host address for that subnet. Note the
IP address notation is in CIDR format where /nn indicates the number of bits used for the
subnet mask.

Example:

 Subnet mask uses 26 bits. Therefore subnet mask is 255.255.255.192

6 0-bits therefore number of host = 26 – 2 = 64 –2 = 62

networks are 256 – 192 = 64

0.64 0.128 0.192 1.64 etc ….. 37.64      37.128         37.192

172.16.37.186 belongs to the 172.16.37.128 Subnet

broadcast is 37.192 – 1

172.16.37.191

              172.16.37.186/26
                                   Subnet                     172.16.37.128
                                   Broadcast                  172.16.37.191
                                   Number of Hosts                 62
                                   First Host Address         172.16.37.129
                                   Last Host Address          172.16.37.190

Complete the remaining exercises:

1.

10.0.199.237/22
                    Subnet
                    Broadcast
                    Number of Hosts
                    First Host Address
                    Last Host Address
                               Subnetting Exercises II
2.

172.16.37.186/27
                   Subnet
                   Broadcast
                   Number of Hosts
                   First Host Address
                   Last Host Address

3.

192.168.14.87/26
                   Subnet
                   Broadcast
                   Number of Hosts
                   First Host Address
                   Last Host Address

4.

10.212.0.1/14
                   Subnet
                   Broadcast
                   Number of Hosts
                   First Host Address
                   Last Host Address

 5.

172.30.32.117/25
                   Subnet
                   Broadcast
                   Number of Hosts
                   First Host Address
                   Last Host Address



 6.

172.16.197.45/23
                   Subnet
                   Broadcast
                   Number of Hosts
                   First Host Address
                   Last Host Address
                                Subnetting Exercises II
 7.

192.168.33.33/30
                    Subnet
                    Broadcast
                    Number of Hosts
                    First Host Address
                    Last Host Address



 8.

10.191.43.101/20
                    Subnet
                    Broadcast
                    Number of Hosts
                    First Host Address
                    Last Host Address



 9.

192.168.136.14/29
                     Subnet
                     Broadcast
                     Number of Hosts
                     First Host Address
                     Last Host Address



 10.

192.168.136.14/28
                     Subnet
                     Broadcast
                     Number of Hosts
                     First Host Address
                     Last Host Address

								
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