In this last section, you will learn how to perform routine maintenance operations and how to troubleshoot different issues using built-in tools and some tips and tricks.

This section comprises the following chapters:

• Chapter 8, Upgrading Firewalls and Panorama
• Chapter 9, Logging and Reporting
• Chapter 10, VPN and Advanced Protection
• Chapter 11, Troubleshooting Common Session Issues
• Chapter 12, A Deep Dive into Troubleshooting
• Chapter 13, Supporting Tools