You are a desktop support technician for your company. The computers on the corporate network run Windows Vista. The computers are configured to obtain IP addresses automatically.

A user reports that he cannot access resources on the corporate network. You discover that the IP address of the user’s computer is 169.254.17.9 with a 16-bit subnet mask. You restart the computer, but the user still cannot access resources on the corporate network.

You need to ensure that the user can access resources on the corporate network. What should you do?

A.
Run the ipconfig / flushdns command with elevated privileges.

B.
Run the net start “Workstation” command with elevated privileges.

C.
Run the net start “DHCP Client” command with elevated privileges.

D.
Run the ipconfig / release command with elevated privileges and run the ipconfig / renew command.