Several boxes on the iSCSI Controller Properties window display unavailable or unknown. This may
indicate that the _________________ HP CommandView EVA and the iSCSI device is down. What is
a useful way to troubleshoot the iSCSI devices?

A.
Use SIM to discover the devices

B.
From a DOS prompt, ping the iSCSI devices

C.
Run a device scan from the operating system.

D.
Use the SSSU to run the iSCSI scan command.