Câu 16: 300-370: Troubleshooting Cisco Wireless Enterprise Network

Refer to the exhibit. Which statement about the join process of the access point is true?

1. A. The time on the controller is outside of the certificates validity time interval, so the join phase failed.
2. B. The AP successfully joined the controller.
3. C. The AP moved from this controller to its primary controller.
4. D. The AP failed to join because the MAC address of the AP was not correct on the controller.
5. E. The controller rejected all discovery requests from the AP because they were not received on the management interface subnet. — đáp án hiện tại