Dear Experts,
I have a few ex2200-c-12p-2g, few 3300, and few 4300 which is main MDF stack.
ex2200: 12.3R12.4
ex4300: 14.1X53-D35.3
ex3300 12.3R12.4
Before I do anything I would like to find out the game plan for upgrading all IDFs and main MDF, and what impact upgrade would have. So far all is working ok. Should I just skipp it and dont even touch it?
I plan upgrade first 2200 to 14.1X53-D40 but I noticed it says "JTAC Recommended release for this product is: 15.1R5" and see how it affects. Then 3300 and after some time the MDF virtual chasis including 4x4300 ex switches.
What about if I upgrade only one 2200ex to 14 or 15 and see the stability. Upgrading the one switch only affects that switch and configuratiion on it, so upgrading the testing switch would be great. I will be doing that first time on Juniper switches. My concern is that always new updates brings new problems and dont know what to expect if I upgrade all Juniper infrasturcture.
Thank You for any advices.