Cisco Switch Stacking version mismatch

Описание

This video is about version mismatch and why the switch with the version mismatch can not join the switch stack.

There are different ways to upgrade the new switch to the correct software image. The hard way is unplugging the new switch from the stack, upgrade the switch separately and add the switch to the stack again. A more easy way is using the archive copy-sw command. This command allows you to copy the software from a specific member switch to the new switch.

The command would be:
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switch#archive copy-sw /force-reload /overwrite /dest 2 1


I have a separate video on how to fix it:
youtube.com/watch?v=BoxVJ98WNys&t=4s

I covered stack configuration in detail in my below videos also:

Cisco Switch Stacking version mismatch - https://www.youtube.com/watch?v=bIyH6mq7EOg&t=5s

CCNA Lab Setup - Start your lab under $60 - https://www.youtube.com/watch?v=0ZG6okDW5yM&t=73s

Cisco switch stack master election - How the election process works - https://www.youtube.com/watch?v=NOjxiehF5Zo&t=2s

How To Upgrade IOS on Cisco Switch - https://www.youtube.com/watch?v=Zm1vc8ozJ98&t=17s


How to restore a Cisco 3750 to factory default - https://www.youtube.com/watch?v=JZi2vxgnFFc&t=10s