HPE Aruba Certified Design Expert (ACDX) — Question 47

A network administrator creates an employee WLAN on an Aruba solution that uses WLAN WPA2-Enterprise security and an external RADIUS server. When the administrator tests the WLAN, the test client receives limited connectivity and cannot access any resources, but the RADIUS server shows that the user authenticated successfully.
What should the administrator check as a possible source of this issue?

Answer options

• A. the certificate on the RADIUS server
• B. the connectivity between the AP that the client is associated to and the MC
• C. the firewall role and policy that apply to this user
• D. the connectivity between the Master Controller (MC) for the client and the RADIUS server

Correct answer: C

Explanation

The correct answer is C because the firewall role and policy can restrict access to network resources, affecting the client's connectivity despite successful authentication. Options A, B, and D do not directly relate to the user's ability to access resources, as they focus on connectivity and certification issues rather than policy enforcement.