A technician has just finished setting up a SOHO wireless router but the client does not
want the PC on the wireless network for security reasons. The technician connects an
RJ-45 cable to the computer and the router, but does not receive network connectivity.
Which of the following is the NEXT step to diagnose the problem?

A.
Change the hostname of the router to match the computer’s network.

B.
Check for link light activity on the computer and the router.

C.
Change the IP address on the computer to match the router.

D.
Reseat the power cable on the computer and reboot.