You are troubleshooting wired 802.1X authentications and see the following error: "Authentication failed: 22040 Wrong password or invalid shared secret." What should you inspect to determine the problem?

You are troubleshooting wired 802.1X authentications and see the following error: "Authentication failed: 22040 Wrong password or invalid shared secret." What should you inspect to determine the problem?
A . RADIUS shared secret
B . Active Directory shared secret
C . Identity source sequence
D . TACACS+ shared secret
E . Certificate authentication profile

View Answer

Answer: A