Juniper JN0-451 Exam Questions
Mist AI, Specialist (Page 9 )

Updated On: 16-Feb-2026

Your customer added an Apple TV in their conference room so that employees can easily share their screen. However, the Apple TV cannot be discovered by the employees' devices.
Which two settings are causing the problem? (Choose two.)

  1. MDNS
  2. Broadcast/Multicast
  3. Ignore Broadcast SSID Probe Requests
  4. ARP

Answer(s): A,B

Explanation:

If a customer added an Apple TV in their conference room so that employees can easily share their screen but the Apple TV cannot be discovered by the employees' devices, two settings that could be causing this problem are MDNS and Broadcast/Multicast. So the correct answers are A. MDNS and B.
Broadcast/Multicast.



Click the Exhibit button.



Referring to the exhibit, which statement is correct?

  1. The packet capture was taken automatically.
  2. The packet capture was taken manually.
  3. The packet capture will contain full frames.
  4. The packet capture will contain only management frames.

Answer(s): A

Explanation:

According to the Cisco Catalyst 9800 Series Wireless Controller Software Configuration Guide2, a device profile is a configuration object that allows you to group similar devices together and apply consistent WxLAN policies across multiple sites. A device profile defines parameters such as device type, OS, and MAC address.


Reference:

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



You are deploying multiple Mist APs across many sites in your network. You must ensure that you can group similar devices together to easily apply consistent WxLAN policies across multiple sites.
Which configuration object should be used to accomplish this behavior?

  1. organization labels
  2. device profile
  3. RF template
  4. radio management

Answer(s): B

Explanation:

When deploying multiple Mist APs across many sites in your network and grouping similar devices together to easily apply consistent WxLAN policies across multiple sites, you should use device profiles.



According to the Coverage SLE, which classifier tracks a client that transmits at a lower data rate than the AP to which it is connected?

  1. Asymmetry Downlink
  2. Wi-Fi Interference
  3. Asymmetry Uplink
  4. Slow OKC Roam

Answer(s): A

Explanation:

According to Coverage SLE, Asymmetry Downlink classifier tracks a client that transmits at lower data rate than AP to which it is connected.So the correct answer is A.Asymmetry Downlink



The customer wants to broadcast a WLAN at a certain time and day of the week.
Which statement is correct in this scenario?

  1. Third-party integration is required to achieve this requirement.
  2. Mist supports this function with an additional subscription.
  3. APs need to be upgraded for this feature.
  4. SSID scheduling should be configured.

Answer(s): D

Explanation:

If a customer wants to broadcast a WLAN at a certain time and day of the week, SSID scheduling should be configured
According to the SSID Scheduling - Mist document1, SSID scheduling is a feature that allows you to customize your WLAN by choosing the exact days and times to broadcast the SSID. This feature can be useful for scenarios where you want to limit the availability of a WLAN to a certain time and day of the week.


Reference:

https://www.mist.com/documentation/ssid-scheduling/






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