Reference Guide

Configuration Rollback | 447

Configuration Rollback

Overview

The Configuration Rollback feature is enabled on the C-Series c and E-Series e. Configuration

Rollback enables you to archive your running configurations for future use. This feature also enables

you to replace your running configuration with an archived running configuration without rebooting

the chassis. Once you load an archived configuration, you have the option to confirm the replacement

or revert (roll back) to your previous configuration. This rollback feature enables you to view and test a

configuration before completing the configuration change.

Commands

The Configuration Rollback commands are:

• archive

• archive backup

• archive config

• archive delete

• configure confirm

• configure replace

• configure terminal

• configuration mode exclusive

• debug rollback

• maximum number

• show archive

• show config

• show configuration lock

• show run diff

• time-period

Note: Archive files are stored on the internal flash in a hidden directory named CFGARCH.

You may have to reboot the chassis when rolling back to a feature that explicitly requires it,

like CAM profiles.