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CAS-003 · Question #376

A security administrator is troubleshooting RADIUS authentication issues from a newly implemented controller-based wireless deployment. The RADIUS server contains the following information in its…

The correct answer is A. Added the controller address as an authorized client C. Corrected a mismatched shared secret. Source: https://kb.eventtracker.com/evtpass/evtPages/EventId_13_NPS_64613.asp Item 2. NPS is receiving communication from a RADIUS client that is not configured in the NPS Source: https://kb.eventtracker.com/evtpass/evtPages/EventId_18_NPS_64619.asp Item 2.Make sure that the…

Technical Integration of Enterprise Security

Question

A security administrator is troubleshooting RADIUS authentication issues from a newly implemented controller-based wireless deployment. The RADIUS server contains the following information in its logs:

Based on this information, the administrator reconfigures the RADIUS server, which results in the following log data:

To correct this error message, the administrator makes an additional change to the RADIUS server. Which of the following did the administrator reconfigure on the RADIUS server? (Select TWO)

Options

  • AAdded the controller address as an authorized client
  • BRegistered the RADIUS server to the wireless controller
  • CCorrected a mismatched shared secret
  • DRenewed the expired client certificate
  • EReassigned the RADIUS policy to the controller
  • FModified the client authentication method

How the community answered

(51 responses)
  • A
    63% (32)
  • B
    22% (11)
  • D
    2% (1)
  • E
    4% (2)
  • F
    10% (5)

Explanation

Source: https://kb.eventtracker.com/evtpass/evtPages/EventId_13_NPS_64613.asp Item 2. NPS is receiving communication from a RADIUS client that is not configured in the NPS Source: https://kb.eventtracker.com/evtpass/evtPages/EventId_18_NPS_64619.asp Item 2.Make sure that the remote RADIUS server configuration, including the IP address of the RADIUS client/proxy server and the shared secret configured on the server running NPS and on the RADIUS client, is accurate.

Topics

#RADIUS#802.1X#wireless authentication#shared secret

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