Operation Manual – Configuration File Management 
Quidway S3900 Series Ethernet Switches-Release 1510  Chapter 1  Configuration File Management
 
Huawei Technologies Proprietary 
1-2 
Table 1-1 Configure a configuration file 
Operation  Command  Description 
Save the current 
configuration to a 
specified 
configuration file 
and specify the 
configuration file to 
be the 
primary/secondary 
configuration file 
save [ cfgfile | [safely ] 
[ backup | main ] ] 
Optional 
The  save command can be 
executed in any view. 
Remove a specific 
configuration file 
from the Flash 
reset saved-configuration 
[ backup | main ] 
Optional 
Specify the name 
and attribute of the 
configuration file to 
be used in the next 
startup 
startup 
saved-configuration  cfgfile 
[ backup | main ] 
Optional 
By default, the switch uses 
the main configuration file in 
the next startup. 
Specify that the 
switch starts 
without loading the 
configuration file 
undo startup 
saved-configuration [ unit 
unit-id ] 
Optional 
Display the primary 
configuration file 
display 
saved-configuration  [  unit 
unit-id ] [ by-linenum ] 
Display the current 
configuration 
display 
current-configuration 
[  configuration 
[  configuration-type ] | 
interface [ interface-type ] 
[  interface-number ] | vlan 
[ vlan-id ] ] [ by-linenum [ | 
{ begin | include | exclude } 
regular-expression ] 
Display the 
configuration 
performed in the 
current view 
display this [ by-linenum ] 
Display the 
information about 
the configuration 
file to be used for 
startup. 
display startup [  unit 
unit-id ] 
Optional 
These commands can be 
executed in any view.