Practice test with video explanation demo page

This is the demo page for our new product namely practice test with video explanation. This page shows a demo question with its associated video explanation. Please ajust your screen to at least 1024x768 resolution before viewing the demo. The link to see the video is at the bottom of the question.

26. You are the Network Administrator for a company remote office that is isolated from the main office. Recently, the main office ships some of the computers that had been used for some time in the main office to your remote office. All of the computers are installed with Windows 2000 Professional and TCP/IP is the only protocol installed. As your management wants you to connect all PCs to Internet, you order a MODEM and install it to one of the PCs and then setup Internet connection sharing. After that, user in that computer report to you that he no longer can access to the share files located in other PCs in the network. You check the TCP/IP setting in one of the computers and found that they are set to obtain IP address automatically which has been set since they were in the Main office. What should you do to solve the problem?

A. Disable the Internet Connection Sharing
B. Use IPCONFIG to release and to renew the IP address of the PC that enable Internet Connection sharing.
C. Configure the Network Card of the Internet Connection Sharing PC to obtain an IP address from the ISP.
D. Use IPCONFIG to release and to renew the IP address of the rest of the PCs
E. Configure the rest of the PCs to obtain IP Address automatically
F. Problem cannot be solved, as by default, the PC that enables Internet Connection Sharing will loose the connectivity to the local network.

When a computer is setup to share the internet connection, its network card IP address will be set to 192.168.0.1 and a simple DHCP service will be installed in that computer so that it can assigned IP address ranging from 192.168.0.1 to 192.168.0.254 to client computers that request for IP address. When all PCs were in the Main Office, they are assigned with a range of IP addresses by their DHCP server in the Main Office, these IP addresses might be using different network address with 192.168.0.0. As such, the ICS computer will fail to communicate with all computers until they renew their IP addresses from the DHCP server. To renew their IP address immediately, we have to use the Ipconfig /release and then Ipconfig /renew command. After that, all computers in the network will be able to communicate with the ICS computer and use the Internet.

Answer: D

References:
http://www.microsoft.com/windows2000/en/professional/help/Share_conn_settings.htm

Video explanation available click here - 1.5MB (For low speed internet connection, please download videodemo.zip - 3.09MB for viewing offline)

Note: The actual video and audio quality of this product is much more better than what you can see here as the web demo edition has been scaled down for faster download. If you want to see the actual product, you can download the following file and then unzip them to a folder, after that double click the video.htm file:
videodemo.zip - 3.09MB