Palo Alto Networks requires upgrading to thenext major feature releasebefore moving to newer releases. This ensures stability and compatibility.
“When upgrading across multiple major PAN-OS releases, you must upgrade to each intermediate major feature release. Skipping major releases is not supported.”
(Source: Upgrade Considerations)
For PAN-OS 9.1 → 11.2, the proper path is:
9.1 → 10.0 → 11.2
Contribute your Thoughts:
Chosen Answer:
This is a voting comment (?). You can switch to a simple comment. It is better to Upvote an existing comment if you don't have anything to add.
Submit