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Juniper JN0-451 Exam Questions
Mist AI, Specialist (Page 2 )

Updated On: 15-Feb-2026
Page 2 of 17
PDF with 95 Questions

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

  1. If the signal strength increases by 3 dB, the power is doubled.
  2. If the signal strength decreases by 10 dB, the power decreases tenfold.
  3. If the signal strength increases by 3 dB, the power is tripled.
  4. If the signal strength decreases by 10 dB, the power is halved.

Answer(s): A,C



Once a client discovers an access point, what is the correct order of steps for successful 802.1X authentication?

  1. Open System Authentication -> 802.1X Authentication -> Association
  2. Association -> 802.1X Authentication -> Open System Authentication
  3. Association -> Open System Authentication -> 802.1X Authentication
  4. Open System Authentication -> Association -> 802.1X Authentication

Answer(s): D

Explanation:

Once a client discovers an access point, the correct order of steps for successful 802.1X authentication is Open System Authentication -> Association -> 802.1X Authentication. So the correct

answer is D.Open System Authentication -> Association -> 802.1X Authentication.



You are using location-based services (LBS) at a new warehouse and placed the APs on the floor plan with the correct scale. The APs are mounted on trusses, 14 feet (4.3 meters) from the floor.
Which two actions ensure correct location accuracy in this scenario? (Choose two.)

  1. Install Virtual Beacons in each aisle.
  2. Configure the height of each AP.
  3. Determine the orientation of each AP.
  4. Disable the 2.4 GHz Wi-Fi radios to reduce interference.

Answer(s): A,B

Explanation:

When using location-based services (LBS) at a new warehouse and placing APs on the floor plan with correct scale while ensuring correct location accuracy in this scenario where APs are mounted on trusses 14 feet (4.3 meters) from floor, two actions that should be taken are installing Virtual Beacons in each aisle and configuring height of each AP. So the correct answers are A. Install Virtual Beacons in each aisle and B. Configure height of each AP.



Which two authentication methods would be used with a guest portal? (Choose two.)

  1. social login
  2. external portal
  3. RSA
  4. Kerberos

Answer(s): A,B

Explanation:

Two authentication methods that would be used with a guest portal are social login and external portal. So the correct answers are A. social login and B. external portal.

According to the Cisco Catalyst 9800 Series Wireless Controller Software Configuration Guide2, two authentication methods that can be used with a guest portal are:
Social login, which allows guests to log in using their social media accounts such as Facebook, Twitter, or Google.
External portal, which allows guests to log in using an external web server that hosts a custom portal page.


Reference:

https://www.cisco.com/c/en/us/td/docs/wireless/controller/9800/17-2/config- guide/b_wl_17_2_cg/guest-access.html



Which Wireless Assurance SLE provides information on whether a user is able to associate to the WLAN?

  1. Successful Connect
  2. Capacity
  3. Roaming
  4. Throughput

Answer(s): A

Explanation:

The Wireless Assurance SLE that provides information on whether a user is able to associate to the WLAN is Successful Connect. So the correct answer is A. Successful Connect.






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