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2920 stack - software upgrade

 
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HP-Browniee
Respected Contributor

‎10-24-2016 04:11 AM

‎10-24-2016 04:11 AM

2920 stack - software upgrade

Hi guys

Just a little question:

I have a stack of two 2920 switches. Is it possible to do a software upgrade without downtime? Asuming all clients are connected redundant. Or is a full reboot of the whole stack the only solution?

 

Thanks in advance

 

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parnassus
Honored Contributor

‎10-24-2016 04:27 AM - edited ‎10-24-2016 04:30 AM

‎10-24-2016 04:27 AM - edited ‎10-24-2016 04:30 AM

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Re: 2920 stack - software upgrade

AFAIK a complete Stack reboot (with the boot system command invoked through CLI) is required to finally run the updated code...so this means that a little downtime should be expected and you need to plan a proper maintenance window to perform a software upgrade on stacked 2920 Switches with a minimum disruption.


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