Cisco Catalyst 9500 Series, Руководство пользователя

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Performing a Configuration Replace or Configuration Rollback Operation
Perform this task to replace the current running configuration file with a saved Cisco IOS configuration file.
You must create a configuration archive before performing this procedure. See Creating a Configuration
Archive for detailed steps. The following procedure details how to return to that archived configuration in
the event of a problem with the current running configuration.
Note
SUMMARY STEPS
1.
enable
2.
configure replace target-url [ nolock ] [ list ] [ force ] [ ignore case ] [ revert trigger
[
error
][
timer
minutes
]
| time minutes ] ]
3. configure revert
{
now | timer
{
minutes | idle minutes
} }
4. configure confirm
5.
exit
DETAILED STEPS
Purpose Command or Action
Enables privileged EXEC mode. enable Step 1
Example: • Enter your password if prompted.
Device> enable
Replaces the current running configuration file with a saved
Cisco IOS configuration file.
configure replace target-url
[
nolock
] [
list
] [
force
] [
ignore
case ] [ revert trigger
[
error
][
timer minutes
]
| time
minutes ] ]
Step 2
• The
target
-
url
argument is a URL (accessible by the
Cisco IOS file system) of the saved Cisco IOS Example:
configuration file that is to replace the current running
Device# configure replace flash: startup-config
time 120
configuration, such as the configuration file created
using the
archive config command.
• The list keyword displays a list of the command lines
applied by the Cisco IOS software parser during each
pass of the configuration replace operation. The total
number of passes performed is also displayed.
• The force keyword replaces the current running
configuration file with the specified saved Cisco IOS
configuration file without prompting you for
confirmation.
• The time minutes keyword and argument specify the
time (in minutes) within which you must enter the
configure confirm command to confirm replacement
of the current running configuration file. If the
configure confirm command is not entered within the
System Management Configuration Guide, Cisco IOS XE Fuji 16.8.x (Catalyst 9500 Switches)
223
Configuration Replace and Configuration Rollback
Performing a Configuration Replace or Configuration Rollback Operation