Cisco ASR 14000 Series Management Command Reference page 107

Configuration Management Commands on Cisco IOS XR Software
Use the
configuration. Use the
IDs available for rollback operations or to display the changes that would be made by the rollback
configuration command.
Task ID Task ID
config-services
Examples The following example shows how to delete the oldest 16 commit IDs to free up disk space. After
entering this command, you will be prompted to confirm the deletion.
RP/0/RP0/CPU0:router# clear configuration commits oldest 16
Deleting 16 rollback points '1000000021' to '1000000036'
256 KB of disk space will be freed. Continue with deletion?[confirm] y
Related Commands Command
rollback configuration
show configuration
rollback changes
OL-17231-01
rollback configuration command to roll back the current running configuration to a previous
show configuration rollback changes
Operations
execute
Description
Rolls back the configuration to a previous commit.
Displays changes that would be made by the rollback configuration
command or displays the list of commit IDs.
Cisco ASR 14000 Series Router System Management Command Reference
clear configuration commits
command to display a list of the commit
SMR-105