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Introduction

 

Junos OS runs on the following Juniper Networks® hardware: ACX Series, cSRX, EX Series, JRR Series, Junos fusion for enterprise, Junos Fusion for provider edge, MX Series, NFX Series, PTX Series, QFX Series, SRX Series, vMX, vRR, and vSRX.

These release notes accompany Junos OS Release 20.2R3 for the ACX Series, cSRX, EX Series, JRR Series, Junos fusion for enterprise, Junos fusion for provider edge, MX Series, NFX Series, PTX Series, QFX Series, SRX Series, vMX, vRR, and vSRX. They describe new and changed features, limitations, and known and resolved problems in the hardware and software.