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CWSP-207 · Question #128

When using the 802.1X/EAP framework for authentication in 802.11 WLANs, why is the 802.1X Controlled Port still blocked after the 802.1X/EAP framework has completed successfully?

The correct answer is C. The 4-Way Handshake must be performed before the 802.1X Controlled Port changes to the. See the full explanation below for the reasoning.

Question

When using the 802.1X/EAP framework for authentication in 802.11 WLANs, why is the 802.1X Controlled Port still blocked after the 802.1X/EAP framework has completed successfully?

Options

  • AThe 802.1X Controlled Port is always blocked, but the Uncontrolled Port opens after the EAP
  • BThe 802.1X Controlled Port remains blocked until an IP address is requested and accepted by the
  • CThe 4-Way Handshake must be performed before the 802.1X Controlled Port changes to the
  • DThe 802.1X Controlled Port is blocked until Vender Specific Attributes (VSAs) are exchanged

How the community answered

(39 responses)
  • A
    5% (2)
  • B
    10% (4)
  • C
    82% (32)
  • D
    3% (1)

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