Where is LUN masking configured?

Where is LUN masking configured? Select two.

A.
on the firewall

B.
on the Fibre Switch

C.
on the storage processor

D.
on the Ethernet switch

E.
on the host

Explanation:
Usually, LUN masking is performed at the SP or server level.
Per ESX SAN Configuration Guide. page 29 SAN Configuration Guide