Which item is used to rollback changes by preserving a snapshot of the previous configuration?

Which item is used to rollback changes by preserving a snapshot of the previous configuration?

• A. Configuration Backup
• B. Running Config
• C. Startup Config
• D. Baseline

Answer: (A)

Saving a configuration as a backup gives you a rollback point by preserving a snapshot of the previous state. A Configuration Backup is exactly that saved copy you can restore to revert changes that didn’t work or caused issues. The running configuration is the live setup currently in memory and changes as you work; it isn’t a safe restore point unless you’ve previously saved it as a backup. The startup configuration is what the device loads on boot, serving as the default loaded state when powered up, not a recent rollback of in-progress changes. A baseline serves as a reference for comparison or drift detection, but it isn’t typically used as a direct rollback point for recent edits.

Saving a configuration as a backup gives you a rollback point by preserving a snapshot of the previous state. A Configuration Backup is exactly that saved copy you can restore to revert changes that didn’t work or caused issues. The running configuration is the live setup currently in memory and changes as you work; it isn’t a safe restore point unless you’ve previously saved it as a backup. The startup configuration is what the device loads on boot, serving as the default loaded state when powered up, not a recent rollback of in-progress changes. A baseline serves as a reference for comparison or drift detection, but it isn’t typically used as a direct rollback point for recent edits.