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Image Upgrade on Cisco 3750 Stack

We want to upgrade the IOS image of a Cisco 3750 stack (3 switches) , wanted to know the proceedure of how to do the image upgrade.

5 REPLIES

Re: Image Upgrade on Cisco 3750 Stack

Community Member

Re: Image Upgrade on Cisco 3750 Stack

I wanted to do the image upgrade through the Cisco works Software Distribution. I wanted to know that since the switches are in stack will all the switches image get upgraded automatically or some other proceedure is reqd to be done.

Community Member

Re: Image Upgrade on Cisco 3750 Stack

All the switches will be done at the same time, and only one reboot will be required.

The transfer process may be longer that for a single switch, but other than that, it's the same.

Re: Image Upgrade on Cisco 3750 Stack

Switches are upgraded one after the other on a stack, not at the sametime.

Community Member

Re: Image Upgrade on Cisco 3750 Stack

I am about to do the same upgrade with a stack of 8...is there a documented procedure for upgrading using CNA besides whats in CNA's Help?

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