Part 1. Using Visio, design a network diagram for a medium sized company that has the follow. (Use appropriate network device symbols and connect all devices)

a. A main router connected to the Internet on one side and the internal network on the other size.

b. Two internal routers (Router A and Router B), each connected to the main router on one side (eth0) and two switches on the other side (eth1 and eth2).

c. Each switch (switch 1, switch 2, switch 3 and switch 4) should have two or more desktop computers or servers connected to them.

Part 2. Provide the following: (use appropriate IP addressing for a potentially large network and minimize IP address usage)

a. Main Router Internal connection IP address and subnet mask:

b. The IP address and subnet mask of all network connections of the internal routers.

Router A eth0:

Router A eth1:

Router A eth2:

Router B eth0:

Router B eth1:

Router B eth2:

c. The IP address and subnet mask of one device on each switch

Device 1:

Device 2:

Device 3:

Device 4: