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The system-time dst date command is used to configure the one-off daylight
saving time. The start date is in the current year by default. The time range of
the daylight saving time must shorter than one year, but you can configure it
spanning years. To disable DST function, please use no system-time dst
command.
Syntax
system-time dst date {smonth} {sday} {stime} {emonth} {eday} {etime} [offset]
no system-time dst
Parameter
smonth ——The start month of the daylight saving time. There are 12 values
showing as follows: Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec.
sday —— The start day of the daylight saving time, ranging from 1 to 31. Here
you should show special attention to February and the differences between a
solar month and a lunar month.
stime —— The start moment of the daylight saving time, HH:MM.
emonth —— The end month of the daylight saving time. There are 12 values
showing as follows: Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec.
eday —— The end day of the daylight saving time, ranging from q to 31. Here
you should show special attention to February and the differences between a
solar month and a lunar month.
etime —— The end moment of the daylight saving time, HH:MM.
offset —— The number of minutes to add during the daylight saving time. It is 60
minutes by default.
Command Mode
Global Configuration Mode
Example
Configure the daylight saving time from zero clock, Apr 1st to zero clock Oct 1st
and the offset is 30 minutes:
TL-SG2424(config)# system-time dst date Apr 1 00:00 Oct 1 00:00 30
system-time dst recurring
Description
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