Hi all. Currently I'm in the process of upgrading EX3300/4300/4600 switches(some in virtual chassis) to new Junos OS listed in the download section.
Most of the switches haven't been upgraded in a few years so they have out of date Junos OS on them. I was wondering if I can upgrade immediately to the latest release or do I need to use incremental updates?
For example if I have an EX4300 virtual chassis with Junos OS 14.1X53 can I go straight to Junos OS 20.1/2 or do I need to do incremental upgrades to the release I want?
Thanks in advance for all the help.
