3Com S7906E Configuration Manual page 2068

Features
Track
GR Overview
The track module is used to implement collaboration between different
modules through established collaboration objects. The detection
modules trigger the application modules to perform certain operations
through the track module. This document describes:
Track Overview
Configuring Collaboration Between the Track Module and the
Detection Modules
Configuring Collaboration Between the Track Module and the
Application Modules
Graceful Restart ensures the continuity of packet forwarding when a
protocol restarts. This document describes:
Introduction to Graceful Restart
Basic Concepts in Graceful Restart
Graceful Restart Communication Procedure
Graceful Restart Mechanism for Several Commonly Used Protocols
Description