A system administrator has completed the configuration of the fiber channel switch. All switch
ports have been configured the same way, since they connect similar server hardware with similar
capabilities and configuration. One of the servers is unable to see its storage. The system
administrator moves the server’s current connection to a different and unused fiber channel port
and the server’s storage is now available.
Which of the following is the MOST likely reason for the server not being able to see its storage in
its original configuration?

A.
Bad MAU

B.
Bad fiber cable

C.
Bad SFP

D.
Bad NIC