Hello,
it is 19.4R3 as the following KB article suggests:
https://kb.juniper.net/InfoCenter/index?page=content&id=KB21476#mtptxmx_series------------------------------
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Original Message:
Sent: 12-04-2020 16:39
From: Unknown User
Subject: JTAC recommended JunosOS for MX series/MX204
Hello there,
Just wondering, what is the recommended JunOS version as of Dec 2020 for MX series, we are currently having MX204 in production.
Thank you.
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Regards,