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DES-3028 DES-3028P DES-3052 DES-3052P Layer 2 Fast Ethernet Switch CLI Reference Manual
config time_zone
Purpose Used to determine the time zone used in order to adjust the system
clock.
Syntax
config time_zone {operator [+ | -] | hour <gmt_hour 0-13> | min
<minute 0-59>}
Description This will adjust system clock settings according to the time zone.
Time zone settings will adjust SNTP information accordingly.
hour – Select the number of hours different from GMT.
min – Select the number of minutes difference added or subtracted
to adjust the time zone.
Restrictions
Parameters operator – Choose to add (+) or subtract (-) time to adjust for time
zone relative to GMT.
Only administrator-level users can issue this command.
Example usage:
To configure time zone settings:
DES-3028P:4#config time_zone operator + hour 2 min 30
Success.
Command: config time_zone operator + hour 2 min 30
DES-3028P:4#
config dst
Purpose Used to enable and configure time adjustments to allow for the use of
Daylight Savings Time (DST).
Syntax
Description
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.
e_week - Configure the week of the month in which DST ends.
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]}]
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.
<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.
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