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Syntax
configuration replace
file
filename
Views
System view
Default command level
3: Manage level
Parameters
filename
: Specifies the name of the replacement configuration file for configuration rollback.
Usage guidelines
To replace the running configuration with the configuration in a configuration file without rebooting the
device, use the configuration rollback function. This function helps you revert to a previous configuration
state or adapt the running configuration to different network environments.
To ensure a successful rollback:
•
Make sure the replacement configuration file is created by using the configuration archive function
or the
save
command on the current device.
•
If the configuration file is not created on the current device, make sure the command lines in the
configuration file are fully compatible with the current device.
•
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
Info: Now replacing the current configuration. Please wait...
Info: Succeeded in replacing current configuration with the file my_archive_1.cfg.
display archive configuration
Use
display archive configuration
to display configuration archive information, including the archive
directory, archive prefix, archive interval, maximum number of archives, and saved archives.
Syntax
display archive configuration
[
|
{
begin
|
exclude
|
include
}
regular-expression
]
Views
Any view
Default command level
1: Monitor level
Parameters
|
: Filters command output by specifying a regular expression. For more information about regular
expressions, see
Fundamentals Configuration Guide
.
begin
: Displays the first line that matches the specified regular expression and all lines that follow.
