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DGS-3400 Series Layer 2 Gigabit Managed Switch CLI Manual
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DGS–3426:5#config time_zone operator + hour 2 min 30
Command: config time_zone operator + hour 2 min 30
Success.
DGS–3426:5#
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 {s_week <start_week 1–4,last> | s_day <start_day
sun–sat> | s_mth <start_mth 1–12> | s_time start_time hh:mm> | e_week
<end_week 1–4,last> | e_day <end_day sun–sat> | e_mth <end_mth 1–12> | e_time
<end_time hh:mm> | offset [30 | 60 | 90 | 120]} | annual {s_date start_date 1–31> |
s_mth <start_mth 1–12> | s_time <start_time hh:mm> | e_date <end_date 1–31> |
e_mth <end_mth 1–12> | e_time <end_time hh:mm> | offset [30 | 60 | 90 | 120]}]
Description
This command is used to enable and configure DST. 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.
e_time – Configure the time of day to end DST.
• <end_time hh:mm> – Time is expressed using a 24–hour clock, in hours and
minutes.
s_date – Configure the specific date (day of the month) to begin DST.
• <start_date 1–31> – The start date is expressed numerically.
