Cisco ASR 14000 Series Management Command Reference page 40

show variables boot
C i s c o C o n f i d e n t i a l - B e t a R e v i e w R 3 . 7. 1
Related Commands Command
config-register
show variables system
show version
Cisco ASR 14000 Series Router System Management Command Reference
SMR-36
Description
Defines the configuration register setting in administration EXEC
mode.
Displays internal system environmental variables set on the router.
Displays information about the Cisco IOS XR software.
Boot Commands on Cisco IOS XR Software
OL-17231-01