You are a desktop support technician for your company. The computers in your company run Windows Vista. The computers are configured to obtain IP addresses automatically. You assign new IP addresses to three core network servers. Users report that they are unable to access some resources on the corporate network.

You need to ensure that users can access all the resources on the corporate network.

What should you do?

A.
Run ipconfig / release on all the computers

B.
Run ipconfig / flushdns on all the computers.

C.
Configure each computer with a manually assigned IP address.

D.
Configure each computer with the IP address of an alternate DNS server.