The EX2200 architecture is limited by its hardware resources (specifically flash memory and RAM). Because of this, Junos OS 12.3 is the final supported release train for the EX2200 series. You cannot run Junos 15.X, 18.X, 20.X, or higher on this hardware.
: Because the EX2200 is EOL, obtaining a new contract directly from Juniper is generally no longer possible. However, if a specific Junos version fixes a critical, documented security vulnerability (SIRT), Juniper occasionally opens access to that specific software fix to all registered users. Step 3: Finding the File on the Download Portal Once logged into the Juniper Support Portal: Go to the Downloads section. Type EX2200 in the product search box. Select Junos OS as the software type. juniper ex2200 firmware download
Passed in 2021. No new software features or bug fixes are being developed for this platform. The EX2200 architecture is limited by its hardware
, here is everything you need to know about finding the right version and getting it installed. 1. Where to Download Official Firmware The only authorized source for Juniper firmware is the Juniper Support Portal To grab your image: Navigate to the into the "Find a Product" search box. Select your desired (typically "Junos") and the specific Important Requirement: Access to these downloads requires a valid service contract active Juniper user account : Because the EX2200 is EOL, obtaining a
Reboot the switch and intercept the boot sequence to enter the loader prompt. From there, you can install a clean recovery image via a TFTP server or an external USB storage drive using the install command. Conclusion
If you are looking to find specific files or need help with a particular upgrade error, let me know: What is your switch running right now?