Lancom GS-2124 User Manual page 36

LANCOM GS-2124
Chapter 4: Operation of Web- based Management
Time Zone is an offset time off GMT. You have to select the time zone
first and then perform time sync via NTP because the switch will com-
bine this time zone offset and updated NTP time to come out the local
time, otherwise, you will not able to get the correct time. The switch
supports configurable time zone from –12 to +13 step 1 hour.
Default Time zone: +8 Hrs.
Daylight Saving:
Daylight saving is adopted in some countries. If set, it will adjust the
time lag or in advance in unit of hours, according to the starting date
and the ending date. For example, if you set the day light saving to be
1 hour. When the time passes over the starting time, the system time
will be increased one hour after one minute at the time since it passed
over. And when the time passes over the ending time, the system time
will be decreased one hour after one minute at the time since it
passed over.
The switch supports valid configurable day light saving time is –5 ~
+5 step one hour. The zero for this parameter means it need not have
to adjust current time, equivalent to in-act daylight saving. You don't
have to set the starting/ending date as well. If you set daylight saving
to be non-zero, you have to set the starting/ending date as well;
otherwise, the daylight saving function will not be activated.
Default for Daylight Saving: 0.
The following parameters are configurable for the function Daylight
Saving and described in detail.
Day Light Saving Start :
This is used to set when to start performing the day light saving time.
Mth: Range is 1 ~ 12; Default: 1
Day: Range is 1 ~ 31; Default: 1
Hour: Range is 0 ~ 23; Default: 0
Day Light Saving End: This is used to set when to stop performing the
daylight saving time.
Mth: Range is 1 ~ 12; Default: 1
Day: Range is 1 ~ 31: Default: 1
Hour: Range is 0 ~ 23; Default: 0
35