Palo Alto Networks Certified Network Security Engineer (PCNSE) — Question 485

The decision to upgrade PAN-OS has been approved. The engineer begins the process by upgrading the Panorama servers, but gets an error when attempting the install.

When performing an upgrade on Panorama to PAN-OS, what is the potential cause of a failed install?

Answer options

• A. GlobalProtect agent version
• B. Outdated plugins
• C. Management only mode
• D. Expired certificates

Correct answer: B

Explanation

The correct answer is B, as outdated plugins can lead to compatibility issues during the upgrade process on Panorama. Other options, such as GlobalProtect agent version, management only mode, and expired certificates, are not directly related to the upgrade process and would not typically cause a failed installation on Panorama.