Specifications

DGS-3048 Layer 2 Switch CLI Reference Manual
160
DGS3048#
config dst
Purpose Used to enable and configure time adjustments to allow for the use of
Daylight Savings Time (DST).
Syntax
config dst [disable | repeating {week day month hh:mm week day
month hh:mm | offset [30 | 60 | 90 | 120]} | annual {date month hh:mm
date month hh:mm | offset [30 | 60 | 90 | 120]}]
Description DST can be enabled and configured using this command. When enabled
this will adjust the system clock to comply with any DST requirement. DST
adjustment effects system time for both manually configured time and time
set using SNTP service.
Parameters disable - Disable the DST seasonal time adjustment for the Switch.
repeating - Using repeating mode will enable DST seasonal time
adjustment. Repeating mode requires that the DST beginning and ending
date be specified using a formula. For example, specify to begin DST on
Saturday during the second week of April and end DST on Sunday during
the last week of October.
annual - Using annual mode will enable DST seasonal time adjustment.
Annual mode requires that the DST beginning and ending date be specified
concisely. For example, specify to begin DST on April 3 and end DST on
October 14.
s_week - Configure the week of the month in which DST begins.
• <start_week 1-4,last> - The number of the week during the month
in which DST begins where 1 is the first week, 2 is the second
week and so on, last is the last week of the month.
e_week - Configure the week of the month in which DST ends.
• <end_week 1-4,last> - The number of the week during the month
in which DST ends where 1 is the first week, 2 is the second week
and so on, last is the last week of the month.
s_day – Configure the day of the week in which DST begins.
• <start_day sun-sat> - The day of the week in which DST begins
expressed using a three character abbreviation (sun, mon, tue,
wed, thu, fri, sat)
e_day - Configure the day of the week in which DST ends.
• <end_day sun-sat> - The day of the week in which DST ends
expressed using a three character abbreviation (sun, mon, tue,
wed, thu, fri, sat)
s_mth - Configure the month in which DST begins.
• <start_mth 1-12> - The month to begin DST expressed as a
number.
e_mth - Configure the month in which DST ends.
• <end_mth 1-12> - The month to end DST expressed as a
number.
s_time – Configure the time of day to begin DST.
• <start_time hh:mm> - Time is expressed using a 24-hour clock, in
hours and minutes.