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EX2300 upgrade path

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  • 1.  EX2300 upgrade path

    Posted 10-17-2019 13:18

    Hi Everyone,
    I would like to proceed and upgrade our ex2300. We're currently running Junos version 15.1X53-D56. Looking at the recommended version I see that there's now 2 recommended version, 15.1X53-D591 and 18.2R3-S1. So which one should I pick? My understanding is that as per the EOL page the 15.1.X53-D591 should already be EOL since 2018-06-05, I am surprise to see that they are still recommending the 15.1.X53 series. So I guess it would make sense to go with 18.2 releases?

    Am I correct in my assumption or do I miss something?


  • 2.  RE: EX2300 upgrade path

    Posted 10-17-2019 13:50

    Hi Pauluc,


    Some 15.1 versions are or will be EOL soon as you mentioned. However, for EX2300 and EX3400, there is an exception. This is included at the end of the document:

    ""15.1X53-D59x (including D59, D590, D591, …): EOE extended to 27-Mar-2020 and EOS extended to 27-Sept-2020 for EX2300, EX3400""




    As you are now running 15.1X53-D56 you can pick 15.1X53-D591


    Hope that helps!


  • 3.  RE: EX2300 upgrade path
    Best Answer

    Posted 10-18-2019 00:46

    Egarro pointed out that 15.1x53 is still supported for EX2300/EX3400 and if you are happy with the features, I would stick with 15.1X53 for next months as some customers are seing stability issues with EX2300 on 18.x depending on features activated etc.

  • 4.  RE: EX2300 upgrade path

    Posted 10-18-2019 06:30

    Great thanx egarro