HP 6125XLG R2306-HP 6125XLG Blade Switch Fundamentals Configuration Guide - Page 92
Configuring configuration rollback, Configuration task list
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overwriting the target next-startup configuration file after the save operation is complete. If a reboot or power failure occurs during the save operation, the next-startup configuration file is still retained. Use the safe mode if the power source is not reliable or you are remotely configuring the device. To save the running configuration, perform either of the following tasks in any view: Task Save the running configuration to a configuration file without specifying the file as a next-startup configuration file. Command save file-url Save the running configuration to a configuration file and specify the file as a next-startup configuration file. save [ safely ] [ backup | main ] [ force ] Configuring configuration rollback 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. The configuration rollback function compares the running configuration against the specified replacement configuration file and handles configuration differences as follows: • If a command in the running configuration is not in the replacement file, the rollback function executes the undo form of the command. • If a command in the replacement file is not in the running configuration, the rollback function adds the command to the running configuration. • If a command has different settings in the running configuration and the configuration file, the rollback function replaces the running command setting with the setting in the configuration file. The configuration archive function was developed to facilitate configuration rollback. This function enables the system to automatically save the running configuration at regular intervals. Configuration task list Tasks at a glance (Required.) Configuring configuration archive parameters (Required.) Perform either task: • Enabling automatic configuration archiving • Manually archiving the running configuration (Required.) Rolling back configuration Configuring configuration archive parameters Before archiving the running configuration, either manually or automatically, you must configure a file directory and file name prefix for configuration archives. 85