Junos OS

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  • 1.  JunOS for EX4300

    Posted 02-18-2026 07:19
      |   view attached

    Hello,

    From the 'Software Download' page of JunOS for EX4300, there is no 22.x; 23.x & 24.x version, would like to confirm if the next higher version from 21.4 is 25.2, then 25.4.

    Regards,



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    Hoi Free
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  • 2.  RE: JunOS for EX4300

    Posted 04-22-2026 00:44

    Hi Hoi

    check this

    EX4300-24T / 48P / 32F max version is 21.4

    EX4300-48MP            max version is 24.x+

    Which ex4300 do you have?

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  • 3.  RE: JunOS for EX4300

    Posted 10 days ago

    Hi Rene1,

    I'm with ex4300-48T. Can you show me the reference link stating the max. JunOS version for EX4300T/P/F is 21.4.

    Thanks.



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    Hoi Free
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    Original Message


  • 4.  RE: JunOS for EX4300

    Posted 9 days ago

    Hi Hoi,

    Usually, you may find information about the last supported release in the End of Life notifications at https://support.juniper.net/support/eol
    Here's a link for EX4300-48T https://supportportal.juniper.net/s/article/End-of-Life-Announcement-EX4300-P-T-SKUs

    HTH,
    Wojciech


    Original Message


  • 5.  RE: JunOS for EX4300

    Posted 4 days ago

    Thanks Wojciech!



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    Hoi Free
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    Original Message