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Release Notes: Junos® OS Evolved Release 20.2R2 for the PTX10001-36MR, PTX10003, PTX10008, and QFX5220 Devices

 

12 JaMay 2022

Table of Contents

Introduction
Junos OS Evolved Release Notes for PTX10001-36MR, PTX10003, and PTX10008 Devices
What's New
What’s New in Junos OS Evolved Release 20.2R2
High Availability and Resiliency
What’s New in Junos OS Evolved Release 20.2R1
Hardware
Class of Service (CoS)
Flow-Based and Packet-Based Processing
High Availability (HA) and Resiliency
Interfaces and Chassis
IPv4
Junos Telemetry Interface
Layer 2 Features
MPLS
Multicast
Network Management and Monitoring
Port Security
Routing Policy and Firewall Filters
Routing Protocols
Services Applications
System Logging
System Management
VPNs
What's Changed
Changes in CLI Statements and Commands
What’s Changed in Junos OS Evolved Release 20.2R2
EVPN
MPLS
Routing Protocols
System Management
What’s Changed in Junos OS Evolved Release 20.2R1
Class of Service (CoS)
General Routing
Juniper Extension Toolkit (JET)
Routing Protocols
System Logging
Known Limitations
General Routing
Interfaces and Chassis
MPLS
User Interface and Configuration
Open Issues
General Routing
Class of Service (CoS)
Infrastructure
Interfaces and Chassis
MPLS
Routing Protocols
User Interface and Configuration
Resolved Issues
Resolved Issues: 20.2R2
Authentication and Access Control
General Routing
Infrastructure
Interfaces and Chassis
Network Management and Monitoring
Resolved Issues: 20.2R1
General Routing
Class of Service (CoS)
Flow-Based and Packet-Based Processing
Infrastructure
Interfaces and Chassis
Juniper Extension Toolkit (JET)
Network Management and Monitoring
Platform and Infrastructure
Routing Policy and Firewall Filters
Routing Protocols
User Interface and Configuration
Junos OS Evolved Release Notes for QFX5220 Devices
What's New
What’s New in Junos OS Evolved Release 20.2R2
What’s New in Junos OS Evolved Release 20.2R1
Class of Service (CoS)
Multicast
What's Changed
Changes in CLI Statements and Commands
What’s Changed in Junos OS Evolved Release 20.2R2
Class of Service (CoS)
EVPN
MPLS
Routing Protocols
System Management
What’s Changed in Junos OS Evolved Release 20.2R1
General Routing
High Availability (HA) and Resiliency
Interfaces and Chassis
Juniper Extension Toolkit (JET)
Routing Protocols
Known Limitations
Interfaces and Chassis
Open Issues
Class of Service (CoS)
Routing Policy and Firewall Filters
Routing Protocols
System Management
User Interface and Configuration
Resolved Issues
Resolved Issues: 20.2R2
Routing Policy and Firewall Filters
Routing Protocols
System Management
Resolved Issues: 20.2R1
Class of Service (CoS)
Infrastructure
Interfaces and Chassis
Platform and Infrastructure
Routing Protocols
System Management
User Interface and Configuration
Upgrade Your Junos OS Evolved Software
Finding More Information
Documentation Feedback
Requesting Technical Support
Revision History