Clock Timezone - H3C S5120-SI Series Command Reference Manual

For example, when start-date and start-time are set to 2007/6/6 and 00:00:00, end-date and end-time to
2007/10/01 and 00:00:00, and add-time to 01:00:00, it specifies to adopt daylight saving time from
00:00:00 of June 6 until 00:00:00 of October 1 each year from 2007 (2007 inclusive). The daylight
saving time adds one hour to the current device time.
After the configuration takes effect, use the display clock command to view the result. The information
such as log file and debug adopts the local time modified by time-zone and daylight saving time.
Note that:
The time range from "start-time" in "start-date" to "end-time" in "end-date" must be longer than one
day and shorter than one year. Otherwise, the argument is considered as invalid and the
configuration fails.
If the current system time is in the time range specified with this command, the system time
automatically adds "add-time" after the execution of this command.
Related commands: clock datetime, clock summer-time one-off, clock timezone, display clock.
Examples
# For the daylight saving time in abc2 between 06:00:00 on 08/01/2007 and 06:00:00 on 09/01/2007
and from 06:00:00 08/01 to 06:00:00 on 09/01 each year after 2007, set the system clock ahead one
hour.
<Sysname> system-view
[Sysname] clock summer-time abc2 repeating 06:00:00 08/01/2007 06:00:00 09/01/2007 01:00:00

clock timezone

Syntax
clock timezone zone-name { add | minus } zone-offset
undo clock timezone
View
System view
Default Level
3: Manage level
Parameters
zone-name: Time zone name, a string of 1 to 32 characters. It is case sensitive.
add: Adds a specified offset to universal time coordinated (UTC) time.
minus: Subtracts a specified offset to UTC time.
zone-offset: Offset to the UTC time, in the format of HH/MM/SS (hours/minutes/seconds), where HH is
hours in the range 0 to 23, MM is minutes in the range 0 to 59, and SS is seconds in the range 0 to 59.
The zeros in the argument can be omitted except for indicating 0 hours.
Description
Use the clock timezone command to set the local time zone.
Use the undo clock timezone command to restore the local time zone to the default UTC time zone.
By default, the local time zone is UTC zone.
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