HPE Aruba Certified ClearPass Professional (ACCP) — Question 16

A WLAN in an Aruba Mobility Master (MM)-based solution enforces Enterprise-WPA2 security and uses the tunnel forwarding mode. The company has an external
RADIUS server.
Which device exchanges RADIUS packets with the RADIUS server?

Answer options

• A. Mobility Controller (MC)
• B. wireless client
• C. access point (AP)
• D. Mobility Master (MM)

Correct answer: D

Explanation

The correct answer is D, as the Mobility Master (MM) is responsible for managing the configuration and policies of the WLAN, including the communication with the external RADIUS server for authentication. The Mobility Controller (MC) typically handles data traffic and does not directly manage RADIUS packet exchanges, while the wireless client and access point (AP) do not perform RADIUS communication directly with the server.