1 What information is obtained with the IPCONFIG command?

2 What are IP addresses used for?

3 If you get an error message as below, what commands can you use to do the following: a) Find out if the computer is connected to the router, b) Reset the connection.

"LOCAL AREA CONNECTION --- This connection has limited or no connectivity. You might not be able to access the Internet or some network resources. For more information, click this message."