Cisco CRS-1 - Carrier Routing System Router Getting Started Manual page 104

Manually Setting the Router Clock
Step 2
clock timezone zone hours-offset
Example:
RP/0/RP0/CPU0:router(config)# clock timezone pst -8
Step 3 commit
Example:
RP/0/RP0/CPU0:router(config-if)# commit
Step 4 end
Example:
RP/0/RP0/CPU0:router(config-if)# end
Step 5 clock set hh:mm:ss dd mm yyyy
Example:
RP/0/RP0/CPU0:router# clock set 14:12:00 10 feb 2004
Step 6
clock update-calendar
Example:
RP/0/RP0/CPU0:router# clock update-calendar
Step 7
show clock
Example:
RP/0/RP0/CPU0:router# show clock
Examples
In the following example, the manual system clock is configured:
Cisco CRS-1 Series Carrier Routing System Getting Started Guide
5-10
Chapter 5 Initial Configuration of the Cisco IOS XR Software
Sets the time zone for the router clock.
• The clock timezone command should be
entered before the clock is set because it
displays the system time relative to UTC.
The system internally keeps time in UTC, so
Note
this command is used only for display
purposes and when the time is manually set.
• zone: Name of the time zone to be displayed
when standard time is in effect.
• hours-offset: Hours difference from UTC.
For detailed information about setting the
•
system clock, including the configuration of a
network time server, refer to the following Cisco
documents:
Cisco IOS XR Software System
–
Management Configuration Guide
Network Time Protocol Services Commands
–
in Cisco IOS XR Software System Security
Command Reference
Commits the target configuration to the router
running configuration.
Ends the configuration session and returns to EXEC
mode.
Set the system software clock.
Updates the hardware clock (calendar clock) with
the new clock settings.
• The hardware clock is battery operated, and runs
continuously, even if the router is powered off or
rebooted.
Displays the clock setting.
Use this command to verify the settings.
•