A new network admin asks why the Mist dashboard shows a 'Coverage' SLE of 92% when the RSSI at the edge of the coverage area is -85 dBm. Which explanation is most accurate?

The Coverage SLE is based on AP transmit power, not client RSSI

The Coverage SLE is calculated from the number of APs, not client experience

The Coverage SLE measures the percentage of time clients have an RSSI above a threshold, not the absolute coverage area

The Coverage SLE is always 100% if the APs are working

Which of the following is a key SLE metric in Juniper Mist?

Firmware version of the access point

CPU utilization of the access point

A warehouse's 'Roaming' SLE is 80%. The team investigates and finds that the issue is isolated to a specific AP model. They also notice that the 'Successful Connects' SLE is 99% and the 'Availability' SLE is 99.9%. Which action is most likely to improve the Roaming SLE without negatively impacting other SLEs?

Adjust the minimum RSSI threshold to encourage clients to roam to a better AP

Change the AP model to a different vendor's AP

Disable 802.11r fast roaming to simplify the roaming process

Increase the AP transmit power to improve coverage overlap

After making a configuration change to improve roaming, what should you do to assess its effectiveness?

Check the number of connected clients

Monitor the Roaming SLE score over time

Review the configuration audit log

Juniper NetworksCertified Specialist, Mist AI Wireless (JNCIS-MistAI)

Domain 4Objective 1

Service Level Expectations (SLEs) / Juniper Mist Wireless Assurance JN0-452 Practice Questions (Page 1)

Part of the Juniper Mist Network Operations domain, which makes up ~20% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~7–12 in this domain), expect 1–2 from this objective — we provide 31 practice questions to prepare you well beyond it. (estimate)

31questions here

7free pages

8concepts

Questions 1–5

1application · easy
A new network admin asks why the Mist dashboard shows a 'Coverage' SLE of 92% when the RSSI at the edge of the coverage area is -85 dBm. Which explanation is most accurate?
Select an answer first
2foundation · easy
Which of the following is a key SLE metric in Juniper Mist?
Select an answer first
3expert · hard
A warehouse's 'Roaming' SLE is 80%. The team investigates and finds that the issue is isolated to a specific AP model. They also notice that the 'Successful Connects' SLE is 99% and the 'Availability' SLE is 99.9%. Which action is most likely to improve the Roaming SLE without negatively impacting other SLEs?
Select an answer first
4foundation · easy
Which filter can you apply on the SLE dashboard to narrow down issues to a specific access point?
Select an answer first
5foundation · easy
After making a configuration change to improve roaming, what should you do to assess its effectiveness?
Select an answer first

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Service Level Expectations (SLEs) / Juniper Mist Wireless Assurance JN0-452 Practice Questions (Page 1)

Questions 1–5

A new network admin asks why the Mist dashboard shows a 'Coverage' SLE of 92% when the RSSI at the edge of the coverage area is -85 dBm. Which explanation is most accurate?

Which of the following is a key SLE metric in Juniper Mist?

Which filter can you apply on the SLE dashboard to narrow down issues to a specific access point?

After making a configuration change to improve roaming, what should you do to assess its effectiveness?

Keep studying — Juniper Mist Network Operations