642-587 Cisco Advanced Wireless LAN for Field Engineers
Note 1: 642-587 Exhibit and all related diagrams are not shown in demo questions.
Note 2: 642-587 Answers are not shown in demo questions.
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Note 2: 642-587 Answers are not shown in demo questions.
Exhibits and Answers are only provided in the Full Version.
Demo Question 8.
You review the Failed Attempts logs on an AAA server and find: "unknown network access server error." Which failure could produce this error?
A. failure of the wireless client and AAA server handshake
B. supplicant authentication failure
C. AAA client and AAA server handshake
D. Wrong password used by the supplicant
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