Junos OS

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  • 1.  Upgrade Junos fo QFX5120 - From19.4R3.11 to 23.2R1.13 - Best pratice

    Posted 10-09-2024 12:22

    Hello, 

    We are planning an update of Junos from version 19.4R3.11 to 23.2R1.13.  

    Do you have any idea on the best way to do this ?  Which intermediate versions should we go through? or maybe we can update the version directly to 23.2R1.13 ?

     Thank you in advance for your feedback.



  • 2.  RE: Upgrade Junos fo QFX5120 - From19.4R3.11 to 23.2R1.13 - Best pratice

    Posted 10-09-2024 23:03

    Hi,

    Based on release notes, you will have to follow the below path upgrading from 19.4R3 to 23.2R1.

    19.4R3 > 20.4 > 21.4 > 22.4 > 23.2

    If you can help me with the device details, I can provide a shorter upgrade path.

    Regards,

    Akanksha



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    Akanksha Mathur
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    Original Message


  • 3.  RE: Upgrade Junos fo QFX5120 - From19.4R3.11 to 23.2R1.13 - Best pratice

    Posted 10-15-2024 09:26

    Hello,

    Thank you for your feedback.

    I followed the following upgrade path and it worked : 19.4R3 --> 21.4R3.16 --> 22.4R3.25 > 23.2R1.13

    Kind Regards.



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    Original Message


  • 4.  RE: Upgrade Junos fo QFX5120 - From19.4R3.11 to 23.2R1.13 - Best pratice

    Posted 10-10-2024 03:51

    Hi,

    Look like u need to many jump. If u have limited timeframe to upgrade then just use refresh usb method upgrade. After that then just load config and license only. It was fast step.

    Thanks


    Original Message