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- Junos OS Release 17.4R2 for the ACX Series, EX Series, MX
Series, NFX Series, PTX Series, QFX Series, SRX
Series and Junos Fusion
- Introduction
- Junos OS Release Notes for ACX Series
- New and Changed Features
- Release 17.4R2 New and Changed Features
- Release 17.4R1 New and Changed Features
- Changes in Behavior and Syntax
- Known Behavior
- Known Issues
- Resolved Issues
- Documentation Updates
- Migration, Upgrade, and Downgrade Instructions
- Product Compatibility
- Hardware Compatibility
- New and Changed Features
- Junos OS Release Notes for EX Series Switches
- New and Changed Features
- Release 17.4R2 New and Changed Features
- Release 17.4R1 New and Changed Features
- Changes in Behavior and Syntax
- Known Behavior
- Known Issues
- Resolved Issues
- Resolved Issues: 17.4R2
- Resolved Issues: 17.4R1
- Documentation Updates
- Migration, Upgrade, and Downgrade Instructions
- Product Compatibility
- Hardware Compatibility
- New and Changed Features
- Junos OS Release Notes for Junos Fusion Data Center
- New and Changed Features
- Changes in Behavior and Syntax
- Known Behavior
- Known Issues
- Resolved Issues
- Documentation Updates
- Migration, Upgrade, and Downgrade Instructions
- Basic Procedure for Upgrading an Aggregation Device
- Preparing the Switch for Satellite Device Conversion
- Autoconverting a Switch into a Satellite Device
- Manually Converting a Switch into a Satellite Device
- Configuring a Switch into a Satellite Device Before Connecting It to a Junos Fusion Topology
- Configuring Satellite Device Upgrade Groups
- Converting a Satellite Device to a Standalone Device
- Upgrade and Downgrade Support Policy for Junos OS Releases
- Downgrading from Release 17.4
- Product Compatibility
- Junos OS Release Notes for Junos Fusion Enterprise
- New and Changed Features
- Changes in Behavior and Syntax
- Known Behavior
- Known Issues
- Resolved Issues
- Documentation Updates
- Migration, Upgrade, and Downgrade Instructions
- Basic Procedure for Upgrading Junos OS on an Aggregation Device
- Upgrading an Aggregation Device with Redundant Routing Engines
- Preparing the Switch for Satellite Device Conversion
- Converting a Satellite Device to a Standalone Switch
- Upgrade and Downgrade Support Policy for Junos OS Releases
- Downgrading from Release 17.4
- Product Compatibility
- Junos OS Release Notes for Junos Fusion Provider Edge
- New and Changed Features
- Release 17.4R2 New and Changed Features
- Release 17.4R1 New and Changed Features
- Changes in Behavior and Syntax
- Known Behavior
- Known Issues
- Resolved Issues
- Resolved Issues: 17.4R2
- Resolved Issues: 17.4R1
- Documentation Updates
- Migration, Upgrade, and Downgrade Instructions
- Basic Procedure for Upgrading an Aggregation Device
- Upgrading an Aggregation Device with Redundant Routing Engines
- Preparing the Switch for Satellite Device Conversion
- Converting a Satellite Device to a Standalone Device
- Upgrading an Aggregation Device
- Upgrade and Downgrade Support Policy for Junos OS Releases
- Downgrading from Release 17.4
- Product Compatibility
- Hardware Compatibility
- Hardware Compatibility
- Hardware Compatibility
- New and Changed Features
- Junos OS Release Notes for MX Series 3D Universal Edge Routers
- New and Changed Features
- Release 17.4R2 New and Changed Features
- Release 17.4R1 New and Changed Features
- Hardware
- Authentication, Authorization, and Accounting (AAA) (RADIUS)
- Class of Service (CoS)
- Dynamic Host Configuration Protocol (DHCP)
- EVPNs
- General Routing
- High Availability (HA) and Resiliency
- Interfaces and Chassis
- Junos OS XML API and Scripting
- Layer 2 Features
- Logical Systems
- Management
- MPLS
- Operation, Administration, and Maintenance (OAM)
- Routing Protocols
- Services Applications
- Software Defined Networking (SDN)
- Software Installation and Upgrade
- Subscriber Management and Services
- System Logging
- User interface and Configuration
- VPNs
- Changes in Behavior and Syntax
- EVPNs
- High Availability (HA) and Resiliency
- Interfaces and Chassis
- Management
- MPLS
- Multicast
- Network Management and Monitoring
- Routing Protocols
- Security
- Services Applications
- Software Defined Networking
- Software Installation and Upgrade
- Software Licensing
- Subscriber Management and Services
- User Interface and Configuration
- Known Behavior
- Known Issues
- Resolved Issues
- Resolved Issues: 17.4R2
- Application Layer Gateways (ALGs)
- Class of Service (CoS)
- EVPN
- Forwarding and Sampling
- General Routing
- High Availability (HA) and Resiliency
- Infrastructure
- Interfaces and Chassis
- Layer 2 Features
- Layer 2 Ethernet Services
- MPLS
- Multicast
- Network Management and Monitoring
- Platform and Infrastructure
- Routing Policy and Firewall Filters
- Routing Protocols
- Services Applications
- Software Installation and Upgrade
- Subscriber Access Management
- User Interface and Configuration
- VPNs
- Resolved Issues: 17.4R1
- Class of Service (CoS)
- Forwarding and Sampling
- General Routing
- High Availability (HA) and Resiliency
- Infrastructure
- Interfaces and Chassis
- Layer 2 Ethernet Services
- Layer 2 Features
- MPLS
- Network Management and Monitoring
- Platform and Infrastructure
- Routing Protocols
- Services Applications
- Software Installation and Upgrade
- Subscriber Access Management
- User Interface and Configuration
- VPNs
- Resolved Issues: 17.4R2
- Documentation Updates
- Migration, Upgrade, and Downgrade Instructions
- Product Compatibility
- Hardware Compatibility
- New and Changed Features
- Junos OS Release Notes for NFX Series
- New and Changed Features
- Changes in Behavior and Syntax
- Known Behavior
- Known Issues
- Resolved Issues
- Documentation Updates
- Migration, Upgrade, and Downgrade Instructions
- Product Compatibility
- Hardware Compatibility
- Junos OS Release Notes for PTX Series Packet Transport Routers
- New and Changed Features
- Release 17.4R2 New and Changed Features
- Release 17.4R1 New and Changed Features
- Changes in Behavior and Syntax
- Known Behavior
- Known Issues
- Resolved Issues
- Documentation Updates
- Migration, Upgrade, and Downgrade Instructions
- Product Compatibility
- Hardware Compatibility
- New and Changed Features
- Junos OS Release Notes for the QFX Series
- New and Changed Features
- Release 17.4R2 New and Changed Features
- Release 17.4R1 New and Changed Features
- Changes in Behavior and Syntax
- Known Behavior
- Known Issues
- Resolved Issues
- Resolved Issues: 17.4R2
- Resolved Issues: 17.4R1
- Class of Service (CoS)
- EVPNs
- Hardware
- High Availability (HA) and Resiliency
- Infrastructure
- Interfaces and Chassis
- Junos Fusion Satellite Software
- Layer 2 Features
- MPLS
- Network Management and Monitoring
- Platform and Infrastructure
- Port Security
- Routing Protocols
- Software Licensing
- Virtual Chassis
- VLAN Infrastructure
- Documentation Updates
- Migration, Upgrade, and Downgrade Instructions
- Upgrading Software on QFX Series Switches
- Installing the Software on QFX10002 Switches
- Upgrading Software from Junos OS Release 15.1X53-D3X to Junos OS Release 15.1X53-D60, 15.1X53-D61.7, 15.1X53-D62, and 15.1X53-D63 on QFX10008 and QFX10016 Switches
- Installing the Software on QFX10008 and QFX10016 Switches
- Performing a Unified ISSU
- Preparing the Switch for Software Installation
- Upgrading the Software Using Unified ISSU
- Upgrade and Downgrade Support Policy for Junos OS Releases
- Product Compatibility
- Hardware Compatibility
- New and Changed Features
- Junos OS Release Notes for SRX Series
- New and Changed Features
- Release 17.4R2 New and Changed Features
- Release 17.4R1-S1 New and Changed Features
- Release 17.4R1 New and Changed Features
- Changes in Behavior and Syntax
- Known Behavior
- Known Issues
- Resolved Issues
- Resolved Issues: 17.4R2
- Application Layer Gateways (ALGs)
- Authentication and Access Control
- Chassis Clustering
- Class of Service (CoS)
- Flow-Based and Packet-Based Processing
- General Routing
- Interfaces and Chassis
- Interfaces and Routing
- Intrusion Detection and Prevention (IDP)
- J-Web
- Layer 2 Ethernet Services
- Network Address Translation (NAT)
- Network Management and Monitoring
- Platform and Infrastructure
- Routing Policy and Firewall Filters
- Routing Protocols
- Software Installation and Upgrade
- System Logs
- User Firewall and Authentication
- Unified Threat Management (UTM)
- Upgrade and Downgrade
- VLAN Infrastructure
- VPNs
- Resolved Issues: 17.4R1
- Application Layer Gateways (ALGs)
- Chassis Cluster
- Class of Service (CoS)
- Flow-Based and Packet-Based Processing
- Interfaces and Chassis
- J-Web
- Layer 2 Ethernet Services
- Network Address Translation (NAT)
- Network Management and Monitoring
- Platform and Infrastructure
- Routing Policy and Firewall Filters
- System Logging
- Unified Threat Management (UTM)
- VPNs
- Resolved Issues: 17.4R2
- Documentation Updates
- Migration, Upgrade, and Downgrade Instructions
- Upgrade and Downgrade Scripts for Address Book Configuration
- Product Compatibility
- New and Changed Features
- Third-Party Components
- Upgrading Using ISSU
- Compliance Advisor
- Finding More Information
- Requesting Technical Support
- Revision History
Junos OS Release Notes for NFX Series
These release notes accompany Junos OS Release 17.4R1 for the NFX Series. They describe new and changed features, limitations, and known and resolved problems in the hardware and software.
You can also find these release notes on the Juniper Networks Junos OS Documentation webpage, located at https://www.juniper.net/documentation/software/junos/.
- New and Changed Features
- Changes in Behavior and Syntax
- Known Behavior
- Known Issues
- Resolved Issues
- Documentation Updates
- Migration, Upgrade, and Downgrade Instructions
- Product Compatibility
