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Juniper JN0-451 Online Practice Questions and Exam Preparation

JN0-451 Exam Details

  • Exam Code
    :JN0-451
  • Exam Name
    :Mist AI Wireless, Specialist (JNCIS-MistAI-Wireless)
  • Certification
    :Juniper Certifications
  • Vendor
    :Juniper
  • Total Questions
    :79 Q&As
  • Last Updated
    :Jul 09, 2026

Juniper JN0-451 Online Questions & Answers

  • Question 11:

    You want to identify APs that are not associated with your network. However, the APs broadcast your corporate login page and WLAN name.

    What does Mist use to identify APs in this scenario?

    A. a rogue AP
    B. a neighbor AP
    C. an approved AP
    D. a honeypot AP

  • Question 12:

    You are installing and booting up your first Juniper Mist AP at your site.

    By default, which two statements are correct in this scenario? (Choose two.)

    A. The AP will attempt to connect to the Mist cloud using port 443.
    B. The AP will send DHCP requests using the native VLAN.
    C. The AP will send DHCP requests with a VLAN ID of 10.
    D. The AP will attempt to connect to the Mist cloud using port 8080.

  • Question 13:

    Referring to the exhibit, what is the site ID?

    A. 9777c1a0-6ef6-11e6-8bbf-02e208b2d34
    B. 02e208b2d34
    C. 02e208b2d34f
    D. 978c48e6-6ef6-11e6-8bbf-02e208b2d34f

  • Question 14:

    Which two statements are correct about the radio frequency rule of 10s and 3s? (Choose two.)

    A. If the signal strength increases by 3 dB, the power is doubled.
    B. If the signal strength decreases by 10 dB, the power decreases tenfold.
    C. If the signal strength increases by 3 dB, the power is tripled.
    D. If the signal strength decreases by 10 dB, the power is halved.

  • Question 15:

    What are two 802. 11 MAC frame types? (Choose two.)

    A. control
    B. SSID
    C. management
    D. BSSID

  • Question 16:

    Click the Exhibit button.

    Referring to the exhibit, which two statements are correct? (Choose two.)

    A. The WLAN with SSID NETGEAR24 will cause adjacent channel interference.
    B. The WLAN with SSID Bob24WiFi will cause adjacent channel interference.
    C. The WLAN with SSID Verizon-5G_Tuna will cause adjacent channel interference.
    D. The WLAN with SSID Eero1234 will cause adjacent channel interference.

  • Question 17:

    Which two statements are correct about channel bonding? (Choose two.)

    A. Bonding two channels together doubles the available bandwidth.
    B. Bonding two channels together doubles the required device resources.
    C. Bonding two channels together doubles the noise floor.
    D. Bonding two channels together doubles the number of available channels.

  • Question 18:

    You are asked to forward event messages from Mist to an external log collector.

    In this scenario, which feature would enable this capability?

    A. syslog
    B. webhooks
    C. NETCONF
    D. SNMP traps

  • Question 19:

    Under which hierarchy level would you create a new site configuration?

    A. clients
    B. location
    C. access points
    D. organization

  • Question 20:

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

    A. media access control (MAC) sub-layer
    B. network layer
    C. logical link control (LLC) sub-layer
    D. physical layer

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