162
Views
System view
Predefined user roles
network-admin
Parameters
filename: Specifies the name of the replacement configuration file used for configuration rollback.
The file name must use the .cfg extension. Excluding the .cfg extension, the file name is a
case-insensitive string of 1 to 255 characters and can include path information. The file and file path
must be valid.
Usage guidelines
To replace the running configuration with the configuration in a configuration file without rebooting
the device, use the configuration rollback feature. This feature helps you revert to a previous
configuration state or adapt the running configuration to different network environments.
To ensure a successful rollback, follow these restrictions and guidelines:
• Make sure the replacement configuration file is created by using the configuration archive
feature or the save command on the device.
• If the configuration file is not created on the device, make sure the command lines in the
configuration file are fully compatible with the device.
• Make sure the replacement configuration file is not encrypted.
Examples
# Replace the running configuration with the configuration in the my_archive_1.cfg configuration
file.
<Sysname> system-view
[Sysname] configuration replace file my_archive_1.cfg
Current configuration will be lost, save current configuration? [Y/N]:n
Now replacing the current configuration. Please wait...
Succeeded in replacing current configuration with the file my_archive_1.cfg.
display archive configuration
Use display archive configuration to display configuration archive information.
Syntax
display archive configuration
Views
Any view
Predefined user roles
network-admin
network-operator
Examples
# Display configuration archive information.
<Sysname> display archive configuration
Location: flash:/archive
Filename prefix: my_archive
Archive interval in minutes: 120
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