- play_arrow Configuring Switching Control Board Redundancy
- play_arrow Configuring Bidirectional Forwarding Detection (BFD)
- play_arrow Configuring Routing Engine Redundancy
- play_arrow Configuring Load Balancing
- play_arrow Configuring Graceful Routing Engine Switchover (GRES)
- play_arrow Configuring Ethernet Ring Protection Switching
- play_arrow Configuring Nonstop Bridging
- play_arrow Configuring Nonstop Active Routing (NSR)
- play_arrow Configuring Graceful Restart
- play_arrow Power Management Overview
- play_arrow Configuring Virtual Router Redundancy Protocol (VRRP)
- play_arrow Performing Unified In-Service Software Upgrade (ISSU)
- play_arrow Performing Nonstop Software Upgrade (NSSU)
- play_arrow Multinode High Availability
- Multinode High Availability
- Prepare Your Environment for Multinode High Availability Deployment
- Multinode High Availability Services
- IPsec VPN Support in Multinode High Availability
- Asymmetric Traffic Flow Support in Multinode High Availability
- Example: Configure Multinode High Availability in a Layer 3 Network
- Example: Configure Multinode High Availability in a Default Gateway Deployment
- Example: Configure Multinode High Availability in a Hybrid Deployment
- Example: Configure IPSec VPN in Active-Active Multinode High Availability in a Layer 3 Network
- Example: Configure Multinode High Availability with Junos OS Configuration Groups
- Software Upgrade in Multinode High Availability
- Insert Additional SRX5K-SPC3 in a Multinode High Availability Setup
- Multinode High Availability Support for vSRX Virtual Firewall Instances
- Multinode High Availability in AWS Deployments
- Multinode High Availability in Azure Cloud
- Multinode High Availability in Google Cloud Platform
- Multinode High Availability Monitoring Options
- play_arrow Administration
- Upgrading Software on an EX6200 or EX8200 Standalone Switch Using Nonstop Software Upgrade (CLI Procedure)
- Upgrading Software on an EX8200 Virtual Chassis Using Nonstop Software Upgrade (CLI Procedure)
- Upgrading Software Using Nonstop Software Upgrade on EX Series Virtual Chassis and Mixed Virtual Chassis (CLI Procedure)
- play_arrow Verification Tasks
- play_arrow Troubleshooting
- play_arrow Knowledge Base
High Availability-Related Features in Junos OS
Related redundancy and reliability features include:
Redundant power supplies, host modules, host subsystems, and forwarding boards. For more information on your specific device, see the Junos Documentation by Product.
Additional link-layer redundancy, including Automatic Protection Switching (APS) for SONET interfaces, Multiplex Section Protection (MSP) for SDH interfaces, and DLSw redundancy for Ethernet interfaces. For more information, see the Ethernet Interfaces User Guide for Routing Devices.
Bidirectional Forwarding Detection (BFD) works with other routing protocols to detect failures rapidly. For more information, see the Understanding How BFD Detects Network Failures.
Redirection of Multiprotocol Label Switching (MPLS) label-switched path (LSP) traffic—Mechanisms such as link protection, node-link protection, and fast reroute recognize link and node failures, allowing MPLS LSPs to select a bypass LSP to circumvent failed links or devices. For more information, see the MPLS Applications User Guide.
