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Mastering Palo Alto Networks

You're reading from   Mastering Palo Alto Networks The complete journey to firewall mastery from setup to advanced security

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Product type Paperback
Published in May 2025
Publisher Packt
ISBN-13 9781836644811
Length 646 pages
Edition 3rd Edition
Concepts
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Author (1):
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Tom Piens aka  'reaper' Tom Piens aka 'reaper'
Author Profile Icon Tom Piens aka 'reaper'
Tom Piens aka 'reaper'
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Toc

Table of Contents (19) Chapters Close

Preface 1. Understanding the Core Technologies FREE CHAPTER 2. Setting up a New Device 3. Building Strong Policies 4. Taking Control of Sessions 5. Services and Operational Modes 6. Identifying Users and Controlling Access 7. Managing Firewalls Through Panorama 8. Managing Firewalls Through Strata Cloud Manager 9. Upgrading Firewalls and Panorama 10. Logging and Reporting 11. Virtual Private Networks (VPNs) 12. Advanced Protection 13. Troubleshooting Common Session Issues 14. A Deep Dive Into Troubleshooting 15. Cloud-Based Firewall Deployment 16. Other Books You May Enjoy 17. Index
Appendix

Preparing for the upgrade

Before we get started on the upgrade process, there are a few precautions we should take to ensure we are properly prepared and have everything set so that the upgrade process goes smoothly:

  1. Go to Device | Setup | Operations for an unmanaged firewall or Panorama | Setup | Operations for Panorama, then click Save named configuration snapshot and name the configuration file for the device name, date, and time (for example, HQmember1-02032025-10h05.xml).
  2. Next, click on Export named configuration snapshot and save the file somewhere where you can find it if you need it.
  3. If the firewall is managed by Panorama, click Export Device State and store the downloaded file safely. This file contains the runtime information of the firewall, including the Panorama-pushed device group and template configuration. If a recovery is needed, this file will help you get back up and running without needing to recombine the local and Panorama configuration...
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