Manage or Operate Devices Using MistAI Wired Assurance JN0-460 Practice Questions (Page 5)

Questions 21–25

1. 21expert · hard

   A network administrator is troubleshooting a wired issue where a user's device is intermittently losing connectivity. The administrator has used Marvis to ask about the issue, and Marvis suggests a possible faulty cable. However, the administrator wants to confirm the diagnosis before replacing the cable. Which combination of Mist features should the administrator use to confirm the diagnosis?

   • AUse dynamic packet capture on the port and review the event logs for error counters.
   • BCheck the switch's CPU utilization and memory usage to see if the switch is overloaded.
   • CEnable anomaly detection on the site and wait for it to identify the issue.
   • DUse the Mist API to retrieve the switch's configuration and check for port speed mismatches.
   Reveal Solution Discussion Select an answer first
2. 22foundation · easy

   What is the recommended practice for upgrading firmware on a Mist-managed switch to minimize risk?

   • AUpgrade only during business hours to have support available
   • BUpgrade a small group of devices first to validate the firmware
   • CUpgrade only when a security vulnerability is announced
   • DUpgrade all devices simultaneously to save time
   Reveal Solution Discussion Select an answer first
4. 23application · medium

   A user reports intermittent connectivity issues on a specific port of an EX3400 switch. The administrator wants to capture traffic on that port to analyze the issue. What is the most appropriate action in Mist?

   • AInitiate a dynamic packet capture from the switch's port page in Mist.
   • BUse the Mist API to retrieve historical traffic statistics for the port.
   • CCheck the event logs for the port to identify the cause.
   • DEnable port mirroring on the switch and connect a laptop to the mirror port.
   Reveal Solution Discussion Select an answer first
5. 24foundation · easy

   Which Mist dashboard view provides a real-time summary of wired client health, including signal strength and throughput?

   • ASite maps
   • BMarvis actions
   • CConfiguration templates
   • DWired client dashboard
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6. 25application · medium

   An administrator has multiple sites in different buildings. The administrator wants to quickly see which switches in a specific building are experiencing high latency or errors. What is the most efficient way to get this overview?

   • ACheck each switch individually in the inventory.
   • BEnable Marvis to send a daily summary of switch health.
   • CUse the site's dashboard to view the health of all switches in that site.
   • DUse the Mist API to query telemetry for all switches and parse the data.
   Reveal Solution Discussion Select an answer first