1. Subnet the following sub-network into 4 equal size subnets. (10 Marks)

IP Network

Subnet mask

12.12.0.0/18	255.255.192.0
Subnet-1: 12.12.0.0	255.255.255.192
Subnet-2: 12.12.0.64	255.255.255.192
Subnet-3: 12.12.0.128	255.255.255.192
Subnet-4: 12.12.0.192	255.255.255.192

1. IPv4 sub netting

In the following IP addresses, identify which ones are network addresses (N) and which one are subnetwork addresses (SN). (5 Marks)

IP Network address	Classification
10.16.18.0/24	N
10.0.0.0/10	N
10.0.0.0/8	N
100.0.0.0/24	N
100.10.0.0/24	N

Hellow, this is a part of my assignment . I am just confused in this part . If you recheck , find mistakes and tell me correct answer please .