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Stability of version 6.11.11 on C1000 appliance

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  • 1.  Stability of version 6.11.11 on C1000 appliance

    Posted Jul 21, 2025 06:28 AM
    Edited by ZO-xQW358 Jul 21, 2025 06:44 AM

    Hello everyone, i hope you are having a great day,

    I would like to know if anyone is facing stability issues with version 6.11.11 on C1000 appliances,

    One of our client is having problems with services stopping on their own, cluster stability issues

    Is 6.11.11 officially a stable version or no ?

    Thanks



  • 2.  RE: Stability of version 6.11.11 on C1000 appliance

    Posted Jul 21, 2025 06:42 AM

    I've experienced a similar issue with version 6.11.x (cant remember if it was 6.11.11 exactly) on C1000 appliance - services would stop unexpectedly and there were noticeable cluster stability problems.

    Although 6.11.11 is a long-term support (LTS) release, I found it to be less stable in practice on the C1000 platform. After upgrading to 6.12.0, which is a short-term release (SLR), the system ran much more reliably and those issues were resolved.

    If the environment allows it, I'd recommend testing with 6.12.0 to see if stability improves.

    Cheers,

    Vigan




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