4.2 Troubleshoot Runtime and Commit / Push Errors NETWORK-SECURITY-ANALYST Practice Questions (Page 1)

Questions 1–5

1. 1expert · hard

   An administrator is about to commit a large configuration change that includes new security policies, NAT rules, and a routing change. The administrator wants to ensure the change does not disrupt production traffic. What is the BEST approach to validate the configuration before committing?

   • AExport the candidate configuration to a text file and manually review it
   • BCommit the change and monitor the traffic logs for any issues
   • CReboot the firewall after committing to ensure the new configuration is loaded cleanly
   • DUse the 'validate' command in the CLI to check the candidate configuration for errors
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2. 2application · medium

   An administrator is about to make a major change to the firewall's security policy, including deleting several legacy rules and adding new ones. The administrator wants to minimize the risk of a failed commit that could disrupt production traffic. What is the BEST practice to validate the configuration changes before committing?

   • AExport the running configuration to a text file and manually review it for errors
   • BCommit the changes during a maintenance window and rely on the commit log to identify any issues
   • CUse the 'Validate' button in the web interface to check the candidate configuration for errors
   • DReboot the firewall after making the changes to ensure the new configuration is loaded cleanly
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4. 3expert · hard

   A firewall has been misconfigured, and the administrator needs to revert to a configuration from two days ago. The administrator has a configuration snapshot from that time, but the firewall has been rebooted since then. What is the MOST reliable way to restore the configuration?

   • AReboot the firewall and hope it reverts to the snapshot
   • BManually recreate the configuration from the snapshot text file
   • CUse the 'revert to last saved config' command in the CLI
   • DLoad the snapshot using 'load config' and commit it, then reboot the firewall
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5. 4application · medium

   A Panorama administrator is pushing a new device group configuration to a set of firewalls. The push fails on one firewall with the error 'Device group validation failed: rulebase is locked by another administrator.' What is the MOST likely cause of this error?

   • AThe firewall is not connected to Panorama
   • BThe device group has been deleted from Panorama
   • CThe firewall has a local configuration that conflicts with the device group
   • DAnother administrator is currently editing the device group on Panorama
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6. 5expert · hard

   A firewall is intermittently dropping traffic, and the administrator suspects a specific security policy is causing the issue. The traffic log shows the policy is matching, but the action is 'allow.' The administrator needs to determine why the traffic is still being dropped. Which log or command should the administrator use to identify the root cause?

   • ACheck the system log for 'session timeout' messages
   • BCheck the user-ID log to verify the user's group membership
   • CReview the configuration log to see if the policy was recently modified
   • DUse the 'show session info' command to check the session's security policy and any associated security profiles
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