Manuals+

Juniper Junos OS 20.1R1 Release Notes

Published: 2021-04-20

Overview

This document outlines the key features, enhancements, and important considerations for Juniper Networks' Junos OS version 20.1R1. It serves as a comprehensive guide for users and administrators managing Juniper networking devices.

Supported Platforms

Junos OS 20.1R1 supports a wide range of Juniper hardware, including:

  • ACX Series
  • EX Series
  • JRR Series
  • Junos Fusion Enterprise
  • Junos Fusion Provider Edge
  • MX Series
  • NFX Series
  • PTX Series
  • QFX Series
  • SRX Series

Key Highlights

  • Hardware: Includes support for SRX380 Services Gateway and associated software.
  • Software: Features include sequential upgrades for Virtual Chassis, IPv4 segment routing delegation to a PCE, gRPC Dial-Out support on JTI, unified ISSU with enhanced mode, AppQoE for granular APBR rules, security policy reports, UPN as User Identity, and Trusted Platform Module (TPM) for binding secrets.

In Focus Guide

For a quick understanding of the most important Junos OS features and deployment strategies, refer to the dedicated In Focus guide.

PDF preview unavailable. Download the PDF instead.

junos-release-notes-20.1r1 XEP 4.22 build 2013

Related Documents

PreviewJuniper Junos OS 20.2R1 Release Notes
Comprehensive release notes for Juniper's Junos OS version 20.2R1, detailing new features, changes, known issues, and upgrade procedures for various Juniper hardware series including ACX, EX, JRR, MX, NFX, PTX, QFX, and SRX.
PreviewJunos OS Release Notes 20.1R2 for Juniper Networks Hardware
This document provides release notes for Junos OS Release 20.1R2, detailing new and changed features, limitations, and known and resolved issues for various Juniper Networks hardware series including ACX, EX, JRR, MX, NFX, PTX, QFX, SRX, vMX, and vSRX.
PreviewJuniper Junos OS 20.2R3 Release Notes
This document provides release notes for Juniper Networks Junos OS version 20.2R3, detailing new features, changes, known issues, and resolved issues for various supported hardware and virtual platforms.
PreviewJunos OS 20.4R1 Release Notes for Juniper Networks Devices
Comprehensive release notes for Junos OS version 20.4R1, detailing software highlights, supported hardware, and important updates for Juniper Networks' networking devices including ACX, cRPD, cSRX, EX, JRR, MX, NFX, PTX, QFX, SRX series, and virtual platforms.
PreviewJunos OS Release Notes 19.4R2 for Juniper Networks Hardware
This document provides release notes for Junos OS Release 19.4R2, detailing new and changed features, limitations, and known and resolved issues for various Juniper Networks hardware series including ACX, EX, MX, NFX, PTX, QFX, SRX, JRR, and Junos Fusion.
PreviewJunos OS 20.2R2 Release Notes for Juniper Networks Hardware
Comprehensive release notes for Juniper Networks' Junos OS version 20.2R2, detailing new features, changes, known limitations, and resolved issues across various hardware platforms including ACX, cSRX, EX, JRR, MX, NFX, PTX, QFX, SRX, vMX, vRR, and vSRX.
PreviewJunos OS Release 22.2R3 Release Notes
This document provides release notes for Junos OS Release 22.2R3, detailing new and changed features, limitations, and known and resolved problems for various Juniper Networks hardware series.
PreviewJuniper Junos OS 20.4R1 Release Notes
Official release notes for Juniper Networks Junos OS version 20.4R1, detailing supported hardware, software highlights, new features, and resolved issues for various Juniper product lines including ACX, EX, MX, NFX, PTX, QFX, SRX, and vMX series.