2960X stack speed.

[kmolino6294]

I have a 2960X switch that has the stack speed at 10G. I can't for the life of me figure out how to set it back to 20G. Thanks for your help, Joe.

[adawa]

Hello, kmolino6294. 

I assume you already have the FlexStack module on each of your 2960-X switches? You can also check FlexStack-Plus for a higher stack throughput. 

https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-2960-x-series-switches/white_paper_c11-728327.html

Let me know if you have additional concerns or e-mail (adawa@cisco.com) me directly. Kind regards. 

[kmolino6294]

All switches have a module and all are using the same version.

I am trying to change the Stack Ring Speed below from 10G to 20G.

Switch#show switch stack-ring speed

Stack Ring Speed        : 10G
Stack Ring Configuration: Down
Stack Ring Protocol     : FlexStack
Switch#

The other 2 switches are 20G.

Thanks for your help. Joe.

[amikat · Accepted solution]

Hi,

You can revert the speed back to 20G (default) via the (global) configuration command:

"no sw stack port-speed"

Best regards,

Antonin

[kmolino6294]

Thank you very much! Joe.