Which statement is correct about defining an Infranet Enforcer for use as a RADIUS Client? （）

• A、You do not need to configure a RADIUS client policy.
• B、You must know the exact model number of the Infranet Enforcer.
• C、You must specify the NACN password of the device in the RADIUS client policy.
• D、You do not need to designate a location group to which the Infranet Enforcer will belong.