How to Upgrade Old Palo Alto Firewall to New Model

Migrating from an old Palo Alto firewall to a new one involves a few more considerations, especially if the models or PAN-OS versions differ. Here’s a comprehensive approach: 1. Preliminary Steps: 2. Backup and Export Configuration: 3. Prepare the New Firewall: 4. Import Configuration to the New Firewall: 5. Post-Import Checks: 6. Additional Recommendations: Lastly, […]

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