Cisco ASR 14000 Series Management Command Reference page 86

clock update-calendar
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
clock update-calendar
To copy the software clock settings to the hardware clock (calendar), use the clock update-calendar
command in EXEC mode.
Syntax Description
This command has no arguments or keywords.
Command Modes EXEC
Command History Release
Release 3.7.1
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper
task IDs.
The hardware clock (calendar) runs continuously, even if the router is powered off or rebooted. If the
software clock and calendar are not synchronized and the software clock is more accurate, use this
command to update the hardware calendar clock to the correct date and time.
Task ID Task ID
host-services
Examples The following example shows how to copy the current time from the software clock to the hardware
clock:
RP/0/RP0/CPU0:router# clock update-calendar
Related Commands Command
clock read-calendar
Cisco ASR 14000 Series Router System Management Command Reference
SMR-84
clock update-calendar
Modification
This command was introduced on the Cisco ASR 14000 Series Router.
Operations
execute
Description
Copies the hardware (calendar) clock settings into the software clock.
Clock Commands on Cisco IOS XR Software
OL-17231-01