Managing Stateful SRP Switchover

This chapter describes how to manage Juniper Networks Stateful SRP Switchover (also referred to as high availability or HA) software features for the E Series router. Use this chapter with Managing Module Redundancy to fully manage the SRP features.

This chapter contains the following sections:

• Stateful SRP Switchover Overview
• Stateful SRP Switchover Platform Considerations
• Stateful SRP Switchover Redundancy Modes
• Stateful SRP Switchover States
• Application Support for Stateful SRP Switchover
• Guidelines for Activating High Availability
• Activating High Availability
• Guidelines for Deactivating High Availability
• Deactivating High Availability
• Guidelines for Setting the IP Interface Priority
• Setting the IP Interface Priority
• Guidelines for Upgrading Software
• Monitoring the Redundancy Status
• Monitoring the Redundancy Status of Applications
• Monitoring the Redundancy History
• Monitoring the Redundancy Status of Line Modules
• Monitoring the Redundancy Status of SRP Modules
• Monitoring the Redundancy Switchover History
• Clearing the Redundancy History