03-03-2025 09:13 AM
We have a second Palo Alto that we want to upgrade and then use as a High Availability device to work with our current operational firewall. It had been used before, but is currently offline. I was following the upgrade path from 9.0.13 to 10.2.13-h4 (latest version I could find for the 10.2.* family). I was experimenting to see what worked during the upgrade process. I downloaded and installed 9.1.0 and then downloaded and installed 10.0.0 without installing the highest 9.1.* version before installing 10.0.0. Since then, the upgrades to 10.1 and 10.2 were successful. My question is: will there be a gap or any missing functionality due to me skipping the highest 9.1.* install? Thanks!
03-03-2025 09:43 AM
No you do not miss any functionality.
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