3com 8807 Reference Guide

Use the slave auto-update config command to enable automatic 
synchronization between the master and slave systems.

Use the undo slave auto-update config command to disable automatic 
synchronization between the master and slave systems.

By default, automatic synchronization is enabled.

Related command: slave update config.

# Enable automatic synchronous switch between master/slave systems.

[SW8800] slave auto-update config 

User view

None

Use the slave restart command to restart slave fabric.

When the slave system works abnormally, and needs to be reloaded, you can use 
this command to restart the slave fabric.

# Implement the restart of the slave system.

<SW8800> slave restart

 

The slave will reset! Continue?[Y/N]:y 

slave switchover

User view

None

Use the slave switchover command to start the master-slave switchover 
manually.

In the environment in which the slave fabric is available and master in real-time 
backup state, the user can inform the slave fabric of a master-slave switchover by