A storage administrator is reporting loss of connectivity between two datacenters that are connected via a fibre channel within close proximity. The network administrator verifies that the new fiber optic cable installed between the two sites is not the cause of this issue. Which of the following is the MOST likely cause of this network outage?

A.
Insufficient buffer credits

B.
Crossover cable is needed

C.
Faulty SFP

D.
Straight-thru cable is faulty