Alerts JN0-452 Practice Questions (Page 6)

Questions 26–30

1. 26expert · hard

   A large enterprise has a 24/7 NOC. An engineer is investigating a 'Critical' alert for a 'WLAN' outage at a branch office. The engineer has identified the root cause as a failed switch and has replaced it. The engineer wants to ensure the alert is properly closed and that the NOC's ticketing system is updated. What is the correct sequence of actions in the Mist portal?

   • AAcknowledge the alert, add a comment with the root cause, and then resolve the alert. The webhook integration will automatically update the ticketing system.
   • BImmediately resolve the alert and then manually create a ticket in the external system.
   • CAssign the alert to another engineer and then close it without any comments.
   • DDelete the alert from the system to remove it from the queue.
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2. 27foundation · easy

   Which method can be used to integrate Juniper Mist alerts with an external SIEM system?

   • AEmail
   • BFax
   • CSMS
   • DWebhooks
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4. 28foundation · easy

   What is the primary purpose of alert correlation in Juniper Mist?

   • ATo increase the severity of alerts that occur frequently
   • BTo delete duplicate alerts automatically
   • CTo group related alerts and identify the root cause of a network issue
   • DTo send alerts to multiple recipients simultaneously
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5. 29foundation · easy

   Which data source does Juniper Mist primarily use to generate alerts about client connectivity issues?

   • AConfiguration files uploaded by the administrator
   • BTelemetry data collected from access points and clients
   • CSyslog messages from third-party firewalls
   • DManual reports submitted by network administrators
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6. 30application · medium

   A network administrator notices that the Mist portal is generating a high number of 'Minor' alerts for 'DNS failures' from a single access point. The administrator suspects the AP is faulty. What is the best way to confirm this suspicion before replacing the AP?

   • ACheck the 'Alerts' page for other alerts from the same AP, such as 'High CPU' or 'Radio failures', to see if there is a pattern.
   • BIncrease the threshold for 'DNS failures' to reduce the number of alerts.
   • CGenerate a report of all 'DNS failures' alerts from the last week to see if they are isolated to this AP.
   • DImmediately replace the AP, as multiple 'Minor' alerts indicate a hardware failure.
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