Alerts JN0-750 Practice Questions (Page 3)

Questions 11–15

1. 11expert · hard

   A network admin is looking at the Mist dashboard and sees three different alerts: 1) An anomaly alert for 'Unusual Traffic Pattern' on a specific client, 2) A threshold alert for 'High Number of DHCP Failures' on an access point, and 3) An event-based alert for 'Client Disconnect' on the same access point. The admin needs to prioritize which alert to investigate first. Which alert should be investigated FIRST, and why?

   • AThe anomaly alert, because it may indicate a security threat or a compromised client that requires immediate attention.
   • BAll three should be investigated simultaneously, as they are all equally important.
   • CThe event-based alert, because it represents a discrete failure that needs immediate resolution.
   • DThe threshold alert, because DHCP failures directly impact client connectivity and are a common cause of user complaints.
   Reveal Solution Discussion Select an answer first
2. 12expert · hard

   A user reports that they are unable to connect to the corporate Wi-Fi. The Mist dashboard shows an event-based alert for 'Authentication Failure' for that user's device. The admin also sees a threshold alert for 'High CPU Usage' on the RADIUS server (which is not a Mist device). Which action is the MOST effective first step in troubleshooting this issue using Mist?

   • AUse the Mist 'Client Insights' page for the user's device to view the detailed authentication failure reason and correlate it with the RADIUS server's health.
   • BCheck the Mist alarm log for the specific AP the user is connected to.
   • CAcknowledge the authentication failure alert and clear it, as the RADIUS server issue is the root cause.
   • DReboot the user's device to force a fresh authentication attempt.
   Reveal Solution Discussion Select an answer first
4. 13expert · hard

   A network admin is investigating a security incident. They see an alert for 'Rogue AP Detected' that was acknowledged by another admin two hours ago but has not been cleared. The admin who acknowledged it is now on leave. The current admin has verified that the rogue AP is no longer present. What is the most appropriate action to maintain an accurate alert state?

   • AClear the alert immediately, as the rogue AP is gone and the issue is resolved.
   • BLeave the alert as acknowledged and wait for the original admin to return to clear it.
   • CRe-assign the alert to themselves, add a comment about their verification, and then clear the alert.
   • DDelete the alert from the system to remove the stale entry.
   Reveal Solution Discussion Select an answer first
5. 14foundation · easy

   Which action in the Mist portal removes an alert from the active view but retains it in the alert history for future reference?

   • AAcknowledge
   • BDelete
   • CClear
   • DAssign
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6. 15foundation · easy

   Which of the following is a supported notification channel for delivering alerts in Juniper Mist?

   • ASMS text message
   • BFax
   • CInstant messaging via IRC
   • DEmail
   Reveal Solution Discussion Select an answer first