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Free PCNSE Exam Braindumps
Palo Alto Networks Certified Network Security Engineer Questions 226–230 (page: 47)

Updated On: 10-Feb-2026
Page 47 of 123
PDF with 606 Questions

What does SSL decryption require to establish a firewall as a trusted third party and to establish trust between a client and server to secure SSL/TLS connection?

  1. link state
  2. profiles
  3. stateful firewall connection
  4. certificates

Answer(s): D


Reference:

https://docs.paloaltonetworks.com/pan-os/8-1/pan-os-admin/decryption/decryption-overview.html



When you configure a Layer 3 interface, what is one mandatory step?

  1. Configure virtual routers to route the traffic for each Layer 3 interface.
  2. Configure Interface Management profiles, which need to be attached to each Layer 3 interface.
  3. Configure Security profiles, which need to be attached to each Layer 3 interface.
  4. Configure service routes to route the traffic for each Layer 3 interface.

Answer(s): A


Reference:

https://docs.paloaltonetworks.com/pan-os/8-1/pan-os-admin/networking/configure-interfaces/layer-3-interfaces.html



Which statement accurately describes service routes and virtual systems?

  1. Virtual systems can only use one interface for all global service and service routes of the firewall.
  2. Virtual systems that do not have specific service routes configured inherit the global service and service route settings for the firewall.
  3. Virtual systems cannot have dedicated service routes configured; and virtual systems always use the global service and service route settings for the firewall.
  4. The interface must be used for traffic to the required external services.

Answer(s): B


Reference:

https://docs.paloaltonetworks.com/pan-os/8-1/pan-os-admin/virtual-systems/customize-service-routes-for-a-virtual-system



An administrator is considering upgrading the Palo Alto Networks NGFW and central management Panorama version.

What is considered best practice for this scenario?

  1. Perform the Panorama and firewall upgrades simultaneously.
  2. Upgrade the firewall first, wait at least 24 hours, and then upgrade the Panorama version.
  3. Upgrade Panorama to a version at or above the target firewall version.
  4. Export the device state, perform the update, and then import the device state.

Answer(s): C


Reference:

https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000ClRrCAK



An administrator has 750 firewalls. The administrator's central-management Panorama instance deploys dynamic updates to the firewalls. The administrator notices that the dynamic updates from Panorama do not appear on some of the firewalls.

If Panorama pushes the configuration of a dynamic update schedule to managed firewalls, but the configuration does not appear, what is the root cause?

  1. Panorama does not have valid licenses to push the dynamic updates.
  2. Panorama has no connection to Palo Alto Networks update servers.
  3. Locally-defined dynamic update settings take precedence over the settings that Panorama pushed.
  4. No service route is configured on the firewalls to Palo Alto Networks update servers.

Answer(s): C


Reference:

https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000ClKQCA0



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