v-mismatch on H/W catalyst 9300

[Sudqi]

Hello everybody

I have a problem for stack switches that can't connect, the problem is v-mismatch

noted that the ios version is the same, but my question is:

the system boot version is different, is that the problem cause? and how to solve

also, the H/W version is a mismatch, and how we can solve it?

[james984]

this worked for me on 9300. Thanks!

I left the system, and it reboot the required switch itself

[yolequevedo]

Hello 

please can you tell me the commands to pass the 2 sw to installation mode

Thank you

[Leo Laohoo]

Please refer to the attached files.

[rnatale@bridgew.edu]

Install bin file first on new switch

CONF T
boot system switch all flash:packages.conf
Wr
Show boot system
The following has to Extract the IOS (unzips file)
switch# install add file flash:cat9k_iosxe.17.03.03.SPA.bin activate commit

reload new switch

[farzu_shaikh]

 I have a hardware mismatch problem in the stack switch and my all 3 9200 are in bundle mode, my stack is up. 

but how to correct his or what issue will occur with this not matching. 

[Sudqi]

Hi,

the preferred is install mode, you can do it as the above procedure, but it will work also in bundle mode

be aware that the service should interrupt during the process, and may take some time

best regards

[David Ding1]

apply "install autoupgrade", then it will upgrade mismatch member from one of the good members.

[Leo Laohoo]

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@David Ding1 wrote:
apply "install autoupgrade", then it will upgrade mismatch member from one of the good members.

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The command is only supported in Install Mode and the command will not work if someone is trying to add mix-mode into stack.