4 Configuration
DGS-1210 series Metro Ethernet Managed Switch User Manual
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6
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If choosing
SNTP
for the clock source, then the following parameters will be available:
SNTP First Server:
Select IPv4 or IPv6 and specify the IP address of the primary SNTP server from which
the system time is retrieved.
SNTP Second Server:
Select IPv4 or IPv6 and specify the IP address of the secondary SNTP server from
which the system time is retrieved.
SNTP Poll Interval in Seconds (30-99999):
Defines the interval (in seconds) at which the SNTP server is
polled for Unicast information. The Poll Interval default is 30 seconds.
Click Apply to make the configurations take effect.
When selecting
Local
for the clock source, users can select from one of two options:
Manually set current time:
Users input the system time manually.
Set time from PC:
The system time will be synchronized from the local computer.
Configuration > SNTP Settings > TimeZone Settings
The TimeZone Setting Page is used to configure time zones and Daylight Savings time settings for SNTP.
Figure 4.92 – Configuration > SNTP > TimeZone Settings
Daylight Saving Time State:
Enable or disable the DST Settings.
Daylight Saving Time Offset:
Use this drop-down menu to specify the amount of time that will constitute
your local DST offset -
30
,
60
,
90
, or
120
minutes.
Time Zone Offset GMT +/- HH:MM:
Use these drop-down menus to specify your local time zone's offset
from Greenwich Mean Time (GMT.)
DST Repeating Settings:
From: Which Week of the Month:
Enter the Week of Month will start on, each year.
From: Day of the Week:
Enter the Day DST will start on, each year.
From: Month:
Enter the month DST will start on, each year.
From: Time In HH:MM:
Enter the time of day that DST will start on, each year.
To: Which Week of the Month:
Enter the Week of Month will end on, each year.
To: Day of the Week:
Enter the day of week that DST will end on, each year.
To: Month:
Enter the month DST and date DST will end on, each year.
To: Time In HH:MM:
Enter the time of day that DST will end on, each year.
DST Annual Settings:
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