Which protocol is used between the Cisco NAC Appliance Manager and the wireless controller to switch the wireless client from the quarantine VLAN to the access VLAN after the client has passed the NAC authentication and posture assessment process?

For wireless NAC out-of-band operations, which protocol is used between the Cisco NAC Appliance Manager and the wireless controller to switch the wireless client from the quarantine VLAN to the access VLAN after the client has passed the NAC authentication and posture assessment process?
A. RADIUS
B. TACACS+
C. SNMP
D. SSL
E. EAP