Table of Contents
- About the Documentation
- Chapters
- Service Availability
- Managing Module Redundancy
- Line Module Redundancy Overview
- Module Requirements
- Automatic Switchover
- Reversion After Switchover
- Configuring Line Module Redundancy
- Managing Line Module Redundancy
- SRP Module Redundancy
- SRP Module Behavior
- Specifying the Configuration for Redundant SRP Modules
- Installing a Redundant SRP Module
- Managing SRP Module Redundancy
- Switching to the Redundant SRP Module
- Upgrading Software on a Redundant SRP Module
- Monitoring the Status LEDs
- Monitoring Line Module and SRP Module Redundancy
- Managing Port Redundancy
- Managing Stateful SRP Switchover
- 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
- Configuring a Unified In-Service Software Upgrade
- Unified ISSU Overview
- Unified ISSU Platform Considerations
- Unified ISSU Terms That Describe SRP and Line Module Behavior
- Unified ISSU References
- Unified ISSU Phases Overview
- Application Support for Unified ISSU
- Unexpected Application-Specific Behavior During Unified ISSU
- AAA Authentication and Authorization Disabled
- ATM Affected Behaviors
- DHCP Affected Behaviors
- DoS Protection State Freeze
- Ethernet Affected Behaviors
- FTP Server File Transfer Behaviors
- IS-IS Effects on Graceful Restart and Network Stability
- L2TP Failover of Established Tunnels
- OSPF Effects on Graceful Restart, Timeouts, and Network Stability
- PIM Suspended During Unified ISSU
- Subscriber Logins and Logouts Suspended During Unified ISSU
- SONET/SDH Behavior During Unified ISSU
- T3
- TACACS+ Services Not Available
- Interruption in Traffic Forwarding for Layer 3 Routing and Signaling Protocols
- Recommended Routing Protocol Timer Settings
- Before You Begin a Unified In-Service Software Upgrade
- Upgrading Router Software with Unified ISSU
- Halting the Unified ISSU Process and Restoring the Original State of the Router
- Monitoring a Unified In-Service Software Upgrade
- Configuring VRRP
- Managing Interchassis Redundancy
- ICR Overview
- ICR Platform Considerations
- ICR Terms
- ICR References
- ICR Scaling Considerations
- Interaction with RADIUS for ICR
- Configuring an ICR Partition
- Configuring the Interface on Which the ICR Partition Resides
- Configuring VRRP Instances to Match ICR Requirements
- Naming ICR Partitions
- Grouping ICR Subscribers Based on S-VLAN IDs
- Grouping ICR Subscribers Based on VLAN IDs
- Example: Configuring ICR Partitions That Group Subscribers by S-VLAN ID
- Using RADIUS to Manage Subscribers Logging In to ICR Partitions
- Monitoring the Configuration of an ICR Partition Attached to an Interface
- Monitoring the Configuration of ICR Partitions
- Index
