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PCNSE · Question #861
PCNSE Question #861: Real Exam Question with Answer & Explanation
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Submitted by andreas_gr· Apr 18, 2026Configuration Troubleshooting
Question
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?
Options
- AGlobalProtect agent version
- BOutdated plugins
- CManagement-only mode
- DExpired certificates
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Topics
#PAN-OS Upgrade#Panorama#Certificates#Troubleshooting