NSE 5 - Secure Wireless LAN 7.6 Administrator Exam Materials - Question #13 Discussion

Refer to the exhibit. A network administrator is troubleshooting a wireless client attempting to connect to the WLAN_NET SSID of Brave-Dumps Site configured in tunnel mode. The exhibit shows the debug output capturing the exchange between the wireless controller and RADIUS server during the authentication process. The client is unable to establish connectivity despite successful initial association. Which two issues can the administrator identify using the debug output? (Choose two answers)

• A. The RADIUS server rejected the authentication request because of invalid user credentials.
• B. The client fails during the 802.11 association phase with the wireless controller.
• C. The wireless client has denied the connection after many failed attempts..
• D. The four-way handshake failed because of a Pairwise Master Key (PMK) derivation mismatch.

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