R2511-HP MSR Router Series Fundamentals Command Reference(V5)

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• Enter the year, month and date one by one, separated by spaces. The year is in the range of 2000
to 2035; the month can be January, February, March, April, May, June, July, August, September,
October, November or December; the end week can be the first, second, third, fourth, fifth or last
week of the month; the end date is Sunday, Monday, Tuesday, Wednesday, Thursday, Friday,
Saturday.
add-time: Specifies a time to be added to the standard time of the device, in the hh:mm:ss format. Zeros
can be omitted, unless you specify 00:00:00.
Usage guidelines
The interval between start-time start-date and end-time end-date must be longer than one day and shorter
than one year. If the current system time is in the specified daylight saving days, the add-time value
automatically adds to the system time.
To verify the setting, use the display clock command.
The timestamps in system messages are adjusted in reference to the time zone and daylight saving
schedule.
Examples
# Set the system time ahead one hour every year after 2013 (inclusive) for the period from August 1 at
06:00:00 to September 1 at 06:00:00.
<Sysname> system-view
[Sysname] clock summer-time abc2 repeating 06:00:00 08/01/2013 06:00:00 09/01/2013
01:00:00
Related commands
• clock datetime
• clock summer-time one-off
• clock timezone
• display clock
clock timezone
Use clock timezone to set the local time zone.
Use undo clock timezone to restore the local time zone to the default UTC time zone.
Syntax
clock timezone zone-name { add | minus } zone-offset
undo clock timezone
Default
The local time zone is UTC zone.
Views
System view
Default command level
3: Manage level
Parameters
zone-name: Specifies a time zone by its name, a case-sensitive string of 1 to 32 characters.