Junos OS


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OS upgrade

  • 1.  OS upgrade

    Posted 05-21-2021 08:14

    I want to upgrade our acx2200 router and is currently running the below version and i have couple question.

    what is limited version means?

    Do I need to download and upgrade the router with a limited version since it seems to be running the limited version?
    This is the version currently running and would like to upgraded to  version 20.2R3.
    Model: acx2200
    Junos: 19.3R1.8 limited

    Thanks in advance.

  • 2.  RE: OS upgrade

    Posted 05-21-2021 08:26
    Hello gxs,

    Starting with Junos OS 15.1:

    • Junos OS with a null (empty) edition field is the standard image for Junos OS.

    • limited-Version has no cryptographic support and is intended for countries in the Eurasian Customs Union (EACU). These countries have import restrictions on software containing data-plane encryption.

    You can find the public doc here:

    You do not need to keep the limited image. If you are living in a country without import restrictions, just use the normal null (empty) edition: MX Mid Range Series & ACX 500/1K/2K/4K

    If my answer provides the solution, please mark my post as "Best Answer".
    If you think my answer helps, please "Recommend" my post.

  • 3.  RE: OS upgrade

    Posted 05-21-2021 12:06
    Thanks for the info I do appreciate it.