Elevate Community & Juniper Customers:
Here at Juniper, we recognize upgrading your SRX can be a challenging and delicate process. For this reason, we developed the SRX Upgrade Guide documentation to assist you. This guide has you covered from what steps to take before considering an upgrade to how to best leverage new features in the upgrade and all of the questions in between.
The current guide captures the migration from 15.1X49 to 19.4 or 20.2R3 and will soon be updated to include the path and updates to 20.4R3 or 21.2R3. Find the guide here: Juniper SRX Upgrade Guide.
From features to performance improvements that span the entire platform or provide a better user experience, there are many reasons to take a look at what our current Junos versions have to offer and see if now is the right time to take advantage of these improvements.
If you have any questions or need assistance, please reach out to JTAC.