Displaying Ha - 3Com 7757 Configuration Manual

Enabling Automatic
Synchronization
Synchronizing the
Configuration File of the
System Manually

Displaying HA

Table 440 Perform the master-slave switchover manually
Operation
Perform the master-slave
switchover manually
The Switch 7758 supports automatic synchronization. The master module stores
its configuration file and backups the configuration file to the slave module
simultaneously when the master's configuration file is modified, so as to ensure
the consistency of the configurations of the master system and slave system.
You can enable/disable automatic synchronize of the Switch 7758.
Perform the following configuration in system view.
Table 441 Enable automatic synchronization
Operation
Enter system view
Enable automatic
synchronization
The system can synchronize the configuration files on the master and slave
modules automatically. If you want to synchronize them yourself, you can do it
manually by using the command below.
Perform the following configuration in user view.
Table 442 Synchronize the configuration file manually
Operation
Synchronize the configuration file
manually
This operation can backup the configuration file to the slave module only if the
slave system operates normally. The configuration file will be fully copied at each
time the operation is executed.
After the above configuration, you can execute the display command in any view
to view the HA configuration, and to verify the effect of the configuration.
Table 443 Display HA
Operation
Display the switchover status
of the master/slave board
Command
slave switchover
Command
system-view
slave auto-update config
Command
slave update configuration
Command
display switchover state
[ slot-id ]
Displaying HA 569
Description
Optional
Description
-
Optional
Description
Optional
Description
The display command can be
executed in any view.