Cisco ASR 14000 Series Management Command Reference page 191

Configuration Management Commands on Cisco IOS XR Software
Command
show configuration
commit list
show configuration
history
show configuration
failed (config)
show configuration
rollback changes
show configuration
sessions
show running-config
OL-17231-01
Description
Displays information about the configuration commits stored in the commit
database.
Display history of configuration changes.
Displays information about a configuration that failed during the last
commit.
Displays changes that would be made by the rollback configuration
command or displays the list of commit IDs.
Displays the active configuration sessions.
Displays the current running (active) configuration.
Cisco ASR 14000 Series Router System Management Command Reference
show configuration failed startup
SMR-189