Switch Stack with different firmware

[mvarazlic]

I am trying to upgrade the firmware on a switch stack.  I have used network assistant to do it.  The upgrade failed and now the stack is running two different versions of firmware:

Switch Ports Model SW Version SW Image Mode
------ ----- ----- ---------- ---------- ----
* 1 56 WS-C3850-48P 03.06.06E cat3k_caa-universalk9 INSTALL
2 56 WS-C3850-48P 03.06.03E cat3k_caa-universalk9 INSTALL
3 56 WS-C3850-48P 03.06.03E cat3k_caa-universalk9 INSTALL

I am not sure how to remedy this.  The firmware has copied to the flash of all three switches but only one of them with boot with the newer ios.

[Mark Malone]

Hi

If the files are in flash ready to go in each switch as .bin try this below save it and then reload the stack

boot system switch all flash:.......(image.bin)

or is it tar files

[mvarazlic]

they are there as .pkg files.  

[Leo Laohoo]

I have used network assistant to do it.

Use the CLI command because it performs better (compared to CNA).

Post the complete output to the command "dir flash-1:".