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  • 1.  ISSU on QFX Virtual chassis supported?

    Posted 05-18-2023 20:21

    Hi everyone,
    I am trying to find if ISSU on QFX Virtual chassis is supported.  So far I have not found any juniper doc saying it does.
    Thanks.



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    zee
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  • 2.  RE: ISSU on QFX Virtual chassis supported?

    Posted 05-18-2023 20:31

    ISSU is supported in Dual RE configurations on physical routers and SRX chassis clusters.

    ISSU is not supported in virtual chassis.



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    Steve Puluka BSEET - Juniper Ambassador
    IP Architect - DQE Communications Pittsburgh, PA (Metro Ethernet & ISP - Retired)
    http://puluka.com/home
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  • 3.  RE: ISSU on QFX Virtual chassis supported?

    Posted 05-21-2023 13:18

    In-Service Upgrade is supported on QFX Virtual Chassis and it's called Non-Stop Software Upgrade (NSSU). You can find more info about it here https://apps.juniper.net/feature-explorer/feature-info.html?fKey=1175&fn=Nonstop+software+upgrade+%28NSSU%29



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    Ridha Hamidi
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