Cisco ASR 14000 Series Management Command Reference page 163

Configuration Management Commands on Cisco IOS XR Software
Related Commands Command
save configuration
show configuration
commit changes
show configuration
commit list
show configuration
history
show configuration
rollback changes
OL-17231-01
Description
Saves the contents of a configuration to a file.
Displays the changes made to the running configuration by previous
configuration commits.
Displays information about the configuration commits stored in the commit
database.
Display history of configuration changes.
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
save rollback changes
SMR-161