PART 1: IP Addressing:
1.1 Determine the host and network portions of the IP address
With the following IP host addresses, indicate the following:
• Class of each address
• Network address or ID
• Host portion
• Broadcast address for this network
• Default subnet mask
The host portion will be all zeros for the network ID. Enter just the octets that make up the host. The
host portion will be all ones for a broadcast. The network portion of the address will be all ones for
the subnet mask. Fill in the following table:
1.2 Given an IP address of 142.226.0.15 and a subnet mask of 255.255.255.0, answer the following
questions:
What is the binary equivalent of the second octet? ________________________________________
What is the class of the address? _________________________________________________
What is the network address of this IP address? ______________________________________
Is this a valid IP host address (Y/N)? ______________________________________________
Why or why not? ______________________________________________________________
PART 2: Subnets
2.1 Topology A: Peer-to-peer network
Step 1: Connect the PCs to create a peer-to-peer network.
