An AOS-Switch is configured to use captive portal and RADIUS to integrate with an Aruba ClearPass solution. What should the administrator do to enable the switch to accept change of authorization (CoA) messages from ClearPass?

A. Enable user-role a

uthorization globally on the switch.

B. Enable dynamic authorization in the RADIUS server settings.

C. Enable tunneled node in role-based mode.

D. Enable login privilege globally on the switch.