Allied Telesis AT-S63 - Manual (Page 90)

Chapter 5: Simple Network Time Protocol (SNTP) Commands
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SET SNTP
Syntax
set sntp [dst=enabled|disabled] [pollinterval= value ]
[utcoffset= value ]
Parameters
dst Enables or disables daylight savings time.
pollinterval Specifies the time interval between two successive
queries to the SNTP server. The range is 60 to 1200
seconds. The default is 600 seconds.
utcoffset Specifies the time difference in hours between UTC
and local time. The range is -12 to +12 hours. The
default is 0 hours.
Description
This command enables or disables daylight savings time and sets the
polling and UTC offset times for the SNTP client software.
Note
The switch does not set DST automatically. If the switch is in a
locale that uses DST, you must remember to enable this in April
when DST begins and disable it in October when DST ends. If the
switch is in a locale that does not use DST, set this option to
disabled all the time.
Example
The following command enables daylight savings time, sets the poll
interval to 300 seconds, and sets the UTC offset to -8 hours:
set sntp dst=enabled pollinterval=300 utcoffset=-8