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ACCP-V6.2 · Question #110

The screenshot here from the Event Viewer in ClearPass shows an error when a user does an EAP-TLS authentication to ClearPass through an Aruba Controller's Wireless Network. What is the cause of…

The correct answer is B. The controller has sent an incorrect shared secret for the RADIUS authentication. See the full explanation below for the reasoning.

Question

The screenshot here from the Event Viewer in ClearPass shows an error when a user does an EAP-TLS authentication to ClearPass through an Aruba Controller's Wireless Network. What is the cause of this error?

Exhibit

ACCP-V6.2 question #110 exhibit

Options

  • AThe client has sent an incorrect shared secret for the 802.1X authentication.
  • BThe controller has sent an incorrect shared secret for the RADIUS authentication.
  • CThe client's shared secret used during the certificate exchange is incorrect.
  • DThe controller's shared secret used during the certificate exchange is incorrect.
  • EThe NAS source interface IP is incorrect.

How the community answered

(50 responses)
  • A
    10% (5)
  • B
    82% (41)
  • C
    2% (1)
  • D
    2% (1)
  • E
    4% (2)

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