Overview
This document provides detailed release notes for Juniper Networks' Junos OS version 20.4R1. It outlines the supported hardware platforms and highlights key software features and enhancements introduced in this release.
Supported Platforms
Junos OS 20.4R1 supports a wide range of Juniper hardware and virtual platforms, including:
- ACX Series
- cRPD
- cSRX
- EX Series
- JRR Series
- Juniper Secure Connect
- Junos Fusion Enterprise
- Junos Fusion Provider Edge
- MX Series
- NFX Series
- PTX Series
- QFX Series
- SRX Series
- vMX
- vRR
- vSRX
Software Highlights
Key software features and improvements in this release include:
- Support for mobility on Junos Multi-Access User Plane.
- Static VXLAN at VLAN or bridge domain level.
- Support for cRPD in SONIC.
- Phone-home client functionality.
- RADIUS attributes for dynamic VLAN assignment.
- Zero Touch Provisioning (ZTP) with DHCPv6 client support.
- Support for express segments for end-to-end segment routing.
- MAC VRF with EVPN-VXLAN.
- Support for tunneling applications in unified policies.
- Support for unidirectional session refreshing.
- Support for captive portal on Wi-Fi Mini-Physical Interface Module.
- Support for Annex J and G.Fast with specialized SFP.
- Security policy support for security inspection on VXLAN tunnels.
- AWS Key Management Service (KMS) Integration support.
Additional Resources
For more in-depth information, please refer to the following resources:
