If you open an official support ticket with JTAC you can generally get versions that are no longer publicly available in situations like this.
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Steve Puluka BSEET - Juniper Ambassador
IP Architect - DQE Communications Pittsburgh, PA (Metro Ethernet & ISP - Retired)
http://puluka.com/home------------------------------
Original Message:
Sent: 01-14-2025 07:43
From: MICHAEL GRIFFIN
Subject: EX3400 left behind
Good morning, everyone. I have a unique issue with a EX3400 and I haven't seen anyone else with this exact issue as I have been searching around. The Ex3400 is currently on version 18.2R3-S1-7. It definitely needs to be upgraded however in the list of available downloads the first upgrade available that isn't "limited" is 21.2 which is obviously past the typical direct upgrade path. Unfortunately, the issue is compounded that this switch is at a remote site doing some low-end top of rack stuff that never less is critical, and USB access is not permitted in this space. In the past I know I have upgraded devices to 19.4 which was one of the jump releases, but it doesn't seem available for this model. Any ideas or advice would be much appreciated.
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MICHAEL GRIFFIN
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