What does SID Lockdown do?

A.
Allows the administrator to specify which WWN will be allowed access on a specified port

B.
Further enhances the security on any given FA by controlling which of the devices mapped to the FA are accessible by the hosts

C.
Restricts which switches can participate in a fabric by restricting which switches can establish ISLs

D.
Secures access to a device by checking a combination of the initiator’s WWN and its FibreChannel ID