A customer has a host experiencing performance problems with its FC LUNs. The customer has examined the nodes hosting the LUNs, and both the disk and CPU
performance are below 50% utilization. The customer examined the switch ports connected to the storage array, and they are also below 50% utilization.
Which three should the customer verify? (Choose three.)

A.
that the HBA queue depth is set properly

B.
that the host HBA has the correct port settings

C.
that the host Ethernet interfaces are using jumbo frames

D.
that the host is running SnapDrive

E.
that the FC switch ports connected to the host have not exceeded the maximum capacity