How do Marvis-detected anomalies help in reactive troubleshooting?

They generate a report for management

They provide a list of all users connected to the network

They help pinpoint potential root causes of user-reported issues

They automatically resolve the reported issue

A user reports that they cannot connect to the guest Wi-Fi network. While reviewing the Marvis dashboard, you see a Marvis Action that states: "Client has been blocked by a security policy." What is the most appropriate next step in the reactive troubleshooting workflow?

Immediately unblock the client in the security policy to restore service.

Check the WAN link status to ensure the guest network has internet access.

Review the client's historical behavior and the specific security policy rule that triggered the block.

Reboot the client's device to clear any cached credentials.

A user reports that they cannot print to a network printer. You begin the reactive troubleshooting workflow. What is the correct first step in this workflow?

Ask the user to reboot their computer and try again.

Check the Marvis dashboard for any related Actions or Anomalies that might explain the issue.

Replace the network cable connecting the printer to the network.

Immediately restart the print spooler service on the user's computer.

What is the primary use of Marvis APIs in reactive troubleshooting?

To provide a command-line interface for Marvis

To manage user authentication for the network

To programmatically access troubleshooting data and integrate with external systems

To replace the Marvis web interface

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

Domain 5Objective 1

Reactive Troubleshooting JN0-452 Practice Questions (Page 4)

Part of the Marvis Virtual Network Assistant domain, which makes up ~17% 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 45 practice questions to prepare you well beyond it. (estimate)

45questions here

9free pages

14concepts

14 Concepts in This Objective

Reactive troubleshooting overview
Marvis Actions for reactive troubleshooting
Marvis Questions for reactive troubleshooting
Marvis Insights for reactive troubleshooting
Marvis Security Insights in reactive troubleshooting
Marvis Anomaly detection in reactive troubleshooting
Marvis Client Insights in reactive troubleshooting
Marvis WAN Insights in reactive troubleshooting
Marvis Location Insights in reactive troubleshooting
Marvis AIOps in reactive troubleshooting
Marvis Service Now integration for reactive troubleshooting
Marvis API for reactive troubleshooting
Marvis CLI for reactive troubleshooting
Marvis troubleshooting workflow

Questions 16–20

16foundation · medium
How do Marvis-detected anomalies help in reactive troubleshooting?
Select an answer first
17application · medium
A user reports that they cannot connect to the guest Wi-Fi network. While reviewing the Marvis dashboard, you see a Marvis Action that states: "Client has been blocked by a security policy." What is the most appropriate next step in the reactive troubleshooting workflow?
Select an answer first
18foundation · medium
Which Marvis feature would you use to ask 'How many clients failed authentication in the last 24 hours?'
Select an answer first
19application · medium
A user reports that they cannot print to a network printer. You begin the reactive troubleshooting workflow. What is the correct first step in this workflow?
Select an answer first
20foundation · medium
What is the primary use of Marvis APIs in reactive troubleshooting?
Select an answer first

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