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New Member

IOS Upgrade

Hello everyone,

I am trying to upgrade the IOS of 3750 Switch stack. I can upgrade the master, but the upgrade doesn't replicate to the other switches on the stack, and the switches start sending mismatch messages.

Any idea on how I can accomplished this task?

Thanks

2 REPLIES
Bronze

Re: IOS Upgrade

Hi,

If you've got the flash image up onto one of the switches you can manually copy it to the other switches using

copy flash1:/image.bin flash2:

copy flash1:/image.bin flash3:

etc

This is sometimes easier than using the automatic upgarde process

Regards

New Member

Re: IOS Upgrade

Thanks a lot

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