networking HW

NAT

1) Create an overload NAT to allow all PC’s at all locations Internet access.

a. From each location’s PC go to “http://www.cnn.com”

b. Show IP NAT TRANSLATIONS – to see the translation table

c. What changes to your routers configuration file were needed to make this work?

2) Create a static one for one NAT to a PC at Toledo.

a. Ping the outside address from a PC connected to the classroom network

i. What device is actually replying to the ping?

b. Move the inside address to Port Clinton and test

c. Move the inside address to Napoleon and test

3) Create a Port Redirection NAT using port 23 to one of the routers

a. Make sure the router has telnet turned on

b. From a PC in connected to the classroom network telnet to the outside address.

i. Explain what happened and the sequence of events that occurred