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JN0-451 – Mist AISpecialist (JNCIS-MistAI)

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Showing 4–6 of 10 questions

Question 4

Regarding the seven layer OSI networking model, which two layers are different between Ethernet and Wi-Fi? (Choose two.)

Select all that apply, then click Submit answer.

  • ○

    media access control (MAC) sub-layer
  • ○

    network layer
  • ○

    logical link control (LLC) sub-layer
  • ○

    physical layer
Question 5

Which two events are displayed under the Client Events area found on the Insights page? (Choose two.)

Select all that apply, then click Submit answer.

  • ○

    Reassociation
  • ○

    Restart by User
  • ○

    Reflection (Loop Detection)
  • ○

    DHCP Denied
Question 6

A user with a PSK calls you and says, “The Wi-Fi worked for a week and now it does not work.” There have not been any recent configuration changes to the network. You suspect that a time-based setting has reset the key.

In this scenario, where would you begin troubleshooting?

Select an option, then click Submit answer.

  • ○

    Site-level Pre-Shared Keys
  • ○

    Organization-level Pre-Shared Keys
  • ○

    WLAN-level Pre-Shared Keys
  • ○

    RADIUS Pre-Shared Keys