Good afternoon,
I was looking to see what the upgrade path is from 11.4 to 15.1. I know I will have to get a version of 12 and 14 but trying to minimize how many. Also, I noticed on the site it says,
"Junos Software Releases: 10.4R3, 11.1R1, and later releases Platforms: EX-series Switches Requirement: New jloader software package is required when upgrading to Junos Software Release 10.4R3 and later. If you are upgrading from Release 10.4R2 or earlier, to 10.4R3 or later, you must download and install a new platform specific jloader firmware package as described in TSB15524."
Going by that I also need a new jloader. I downloaded jloader-ex-3242-12.1R3-signed Will I need to install this jloader only one time for the first upgrade? I haven't been able to find documentation on how to install the jloader. I know how to install the new version though.