08-08-2024 07:36 PM
I have two C3850 switches, in stacking mode. The current ISO version is 16.3.6, BUNDLE mode, and I need to upgrade to 16.6.9 version install mode. How can I do this?
1. Do I need to switch from 16.3.6 BUNDLE mode to install mode and then upgrade to 16.6.9?
2. Can I upgrade directly from 16.3.6 BUNDLE mode to 16.6.9 install mode?
3. In addition, I would like to ask if I can upgrade each device one by one in a stacking network, so that it will not affect the existing network services.
08-08-2024 08:06 PM
Hello @haininghuang3185
follow below guides. video have practical example.
https://www.youtube.com/watch?v=osGrRDQtJ9c
08-10-2024 09:08 PM
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide