Startup Saved-Configuration - 3Com Switch 4500 Family Manual

It is recommended to adopt the fast saving mode in the conditions of stable power and adopt the
safe mode in the conditions of unstable power or remote maintenance.
If you use the save command after a fabric is formed on the switch, the units in the fabric save their
own startup configuration files automatically.
The extension name of the configuration file must be .cfg.
Examples
# Save the current configuration to 123.cfg as the main configuration file for the next startup.
<Sysname> save main
The configuration will be written to the device.
Are you sure?[Y/N]y
Please input the file name(*.cfg)(To leave the existing filename
unchanged press the enter key):123.cfg
Now saving current configuration to the device.
Saving configuration. Please wait...
............
Unit1 save configuration flash:/123.cfg successfully
# Save the current configuration to 234.cfg in unit 1.
<Sysname> save unit1>flash:/234.cfg
The current configuration will be saved to unit1>flash:/234.cfg [Y/N]:y
Now saving current configuration to the device.
Saving configuration. Please wait...
...........
Unit1 save configuration unit1>flash:/234.cfg successfully

startup saved-configuration

Syntax
startup saved-configuration cfgfile [ backup | main ]
undo startup saved-configuration [ unit unit-id ]
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Parameters
cfgfile: Path name or file name of a configuration file in the Flash, a string of 5 to 56 characters.
backup: Specifies the configuration file to be the backup configuration file.
main: Specifies the configuration file to be the main configuration file.
unit unit-id: Specifies a switch by its unit ID. You can configure a switch in the fabric to use null
configuration when it restarts by specifying the switch unit ID in unit unit-id.
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