A WLAN in an Aruba Mobility Master (MM)-Based Solution Uses

A WLAN in an Aruba Mobility Master (MM) -based solution uses WPA2-Enterprise security. This WLAN currently authenticates users to Active Directory (AD) , and users log in with their Windows domain credentials. Network administrators now want to authenticate the Windows clients as well, based on the client Computer Names. What should the administrator do on MM to achieve this goal?

A) Set up MAC Authentication on the WLAN.
B) Set up Machine Authentication on the WLAN.
C) Import the computer names from AD to the MM internal database.
D) Bind individual Mobility Controllers (MCs) to AD at the device level.