You have two groups, guest and employees, defined in the ACS for wireless authentication. You have a requirement to assign users to different VLANs based on their group membership and
using VSAs. Which action is required for this to happen? Select the best response.

A.
Under Interface Configuration > RADIUS (Cisco Airespace) in the ACS, make sure Aire- interface-name is selected for user.

B.
Under Interface Configuration > RADIUS (IETF), make sure IETF attribute 81 is configured for user.

C.
Under Interface Configuration > RADIUS (Cisco Airespace) in the ACS, make sure Aire- interface-name is selected for group.

D.
Under Interface Configuration > RADIUS (Cisco Airespace) in the ACS, make sure Aire- interface-name is selected for user and group.

E.
Under Interface Configuration > RADIUS (IETF), make sure IETF attribute 81 is configured for group.