3Com Switch 7750 Configuration Guide

84 CHAPTER 9: CONFIGURATION FILE MANAGEMENT
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CAUTION: Currently, the extension of a configuration file is cfg. Configuration
files are saved in the root directory of the Flash.
In the following conditions, it may be necessary for you to remove the
configuration files from the Flash:
■ The system software does not match the configuration file after the software
of the Ethernet switch is updated.
■ The configuration files in the Flash are damaged. The common reason is that
wrong configuration files are loaded.
You can save the current configuration files in one of the following two ways:
■ Fast saving mode: if the safely keyword is not provided, the system saves the
configuration files in the fast saving mode. In this mode, the configuration files
are saved fast. However, the original configuration files will be lost if the device
is restarted or the power is off when the configuration files are being saved.
■ Safely saving mode: if the safely keyword is provided, the system saves the
configuration files in the safely saving mode. In this mode, the configuration
files are saved slowly. However, the original configuration files will be saved in
the Flash if the device is restarted or the power is off when the configuration
files are being saved.
Remove a specific
configuration file from
the Flash
reset saved-configuration Optional
You can execute the reset
saved-configuration command
in user view.
Specify the
configuration file to be
used in the next startup
startup
saved-configuration { cfgfile |
device-name }
Optional
You can execute the start
saved-configuration command
in user view.
Display the
saved-configuration file
display saved-configuration Optional
You can execute the display
command in any view. Display the current
configuration
display
current-configuration
[ interface [ interface-type
[ interface-number ]] |
configuration
[ configuration ]] [| { begin |
exclude | include } text ]] |
[ vlan [ vlan-id ]]
Display the
configuration
performed in the
current view
display this
Display the information
about the configuration
file to be used for
startup.
display startup
Table 41 Configure a configuration file
Operation Command Description