A network engineer receives an alert that a specific access point has been disconnecting from the Mist cloud intermittently. The alert details show the AP's last seen timestamp and the number of disconnects. What should the engineer check next to diagnose the issue?

The AP's power source and PoE status

A hospital's network team uses Juniper Mist to monitor its wireless network. They want to be alerted when the number of failed client authentications on any access point exceeds 20 within a 5-minute window. They also want to receive these alerts via email. What should they do in the Mist portal?

Create a WAN alert rule for authentication failures and configure an email notification.

Create a WLAN alert rule with a threshold of 20 failed authentications per 5 minutes, and assign an email notification channel.

Enable the default WLAN alert for authentication failures and set the notification to email.

Create a device alert rule for AP reboot events and set the threshold to 20, then configure a webhook.

Which of the following is a valid way to programmatically retrieve alert information from Juniper Mist?

Using the CLI on the access point

A network engineer is investigating an alert that indicates a sudden drop in client capacity on a specific access point. The alert details show that the AP is still online and has good signal strength, but the number of associated clients has decreased significantly. Which additional alert detail would be most helpful in diagnosing the issue?

The AP's channel utilization and interference level

The number of SSIDs broadcast by the AP

Juniper NetworksCertified Associate, Mist AI

Domain 4Objective 4

Alerts JN0-253 Practice Questions (Page 5)

Part of the Juniper Mist Monitoring and Analytics domain, which makes up ~16% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~6–10 in this domain), expect 1–2 from this objective — we provide 26 practice questions to prepare you well beyond it. (estimate)

26questions here

6free pages

5concepts

Questions 21–25

21application · medium
A network engineer receives an alert that a specific access point has been disconnecting from the Mist cloud intermittently. The alert details show the AP's last seen timestamp and the number of disconnects. What should the engineer check next to diagnose the issue?
Select an answer first
22foundation · easy
An organization wants to integrate Mist alerts into a third-party incident management system. Which notification channel should be used?
Select an answer first
23application · medium
A hospital's network team uses Juniper Mist to monitor its wireless network. They want to be alerted when the number of failed client authentications on any access point exceeds 20 within a 5-minute window. They also want to receive these alerts via email. What should they do in the Mist portal?
Select an answer first
24foundation · easy
Which of the following is a valid way to programmatically retrieve alert information from Juniper Mist?
Select an answer first
25expert · hard
A network engineer is investigating an alert that indicates a sudden drop in client capacity on a specific access point. The alert details show that the AP is still online and has good signal strength, but the number of associated clients has decreased significantly. Which additional alert detail would be most helpful in diagnosing the issue?
Select an answer first

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Alerts JN0-253 Practice Questions (Page 5)

Questions 21–25

A network engineer receives an alert that a specific access point has been disconnecting from the Mist cloud intermittently. The alert details show the AP's last seen timestamp and the number of disconnects. What should the engineer check next to diagnose the issue?

An organization wants to integrate Mist alerts into a third-party incident management system. Which notification channel should be used?

A hospital's network team uses Juniper Mist to monitor its wireless network. They want to be alerted when the number of failed client authentications on any access point exceeds 20 within a 5-minute window. They also want to receive these alerts via email. What should they do in the Mist portal?

Which of the following is a valid way to programmatically retrieve alert information from Juniper Mist?

Keep studying — Juniper Mist Monitoring and Analytics