Implementing Cisco Enterprise Wireless Networks (ENWLSI) — Question 133

An engineer has implemented 802.1x authentication on the wireless network utilizing the internal database of a RADIUS server. Some clients reported that they are unable to connect. After troubleshooting, it is found that PEAP authentication is failing. A debug showed the server is sending an Access-Reject message.
Which action must be taken to resolve authentication?

Answer options

• A. Use the user password that is configured on the server.
• B. Disable the server certificate to be validated on the client.
• C. Update the client certificate to match the user account.
• D. Replace the client certificates from the CA with the server certificate.

Correct answer: A

Explanation

The correct answer is A because using the correct user password configured on the RADIUS server is essential for successful authentication. Options B and D do not address the underlying issue with user credentials, while option C does not resolve the problem if the correct password is not provided.