3Com 8807 Configuration Manual page 668

668 C 54: HA C
HAPTER
Restarting the Slave
System Manually
Starting the
Master-Slave Switchover
Manually
Enabling/Disabling
Automatic
Synchronization
Synchronizing the
Configuration File
Manually
ONFIGURATION
"Enabling/Disabling Automatic Synchronization"
■
"Synchronizing the Configuration File Manually"
■
"Configuring the Load Mode of the Master and Slave Modules"
■
In the environment in which the slave system is available, the user can restart the
slave system manually.
Perform the following configuration in user view.
Table 602 Restart the slave system manually
Operation
Restart the slave system manually
In the environment in which the slave module is available and master in real-time
backup state, the user can inform the slave module of a master-slave switchover
by using a command if he expects the slave module to operate in place of the
master module. After the switchover, the slave module will control the system and
the original master module will be forced to reset.
Perform the following configuration in user view.
Table 603 Start the master-slave switchover manually
Operation
Start the master-slave switchover manually
The switchover manually will be ineffective if user set the system forbid
master-slave switchover manually.
Switch 8800 Family series support automatic synchronization. The active system
stores its configuration file and backup the configuration file to the slave system
simultaneously when the master's configuration file is modified, ensuring the
consistency of the configurations of the active system and slave system.
You can enable/disable automatic synchronize of Switch 8800 Family series.
Perform the following configuration in system view.
Table 604 Enable/Disable automatic synchronization
Operation
Enable automatic synchronization
Disable automatic synchronization
By default, the automatic synchronization of system is enabled.
Although the system can perform the synchronization automatically, the
synchronization can occur only when the master module saves its configuration
file. If the user expects to determine the backup of the configuration file by
Command
slave restart
Command
slave switchover
Command
slave auto-update config
undo slave auto-update config