4 Configuration
DES-1210 Series Switch Web UI Reference Guide
If choosing
SNTP
for the clock source, then the following parameters will be available:
SNTP First Server:
Select IPv4 or IPv6 then specify the IP address of primary SNTP server from which the
system time is retrieved.
SNTP Second Server:
Select IPv4 or IPv6 then specify the IP address of 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.
When selecting
Local
for the clock source, users can select from one of two options:
Manually Time Settings:
Users input the system
Date
and
Time
manually.
Sync to PC:
The system time will be synchronized from the local computer.
Click
Apply
to implement changes made.
L2 Functions > SNTP > TimeZone Settings
The TimeZone Setting Page is used to configure time zones and Daylight Savings time settings for SNTP.
Figure 4.60 – L2 Functions > SNTP > TimeZone Settings
Daylight Saving Time State:
Use this drop-down menu to 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 from GMT +/- HH:MM:
Use these drop-down menus to specify your local time zone's
offset from Greenwich Mean Time (GMT.)
Daylight Saving Time Settings:
From: Month/Day:
Enter the month and days of week DST will start on, each year.
From: HH/MM:
Enter the time of day DST will start on, each year.
To: Month/Day:
Enter the month and date DST will end on, each year.
To: HH/MM:
Enter the time of day that DST will end on, each year.
Click
Apply
to implement changes made.
L2 Functions > LLDP > LLDP Global Settings
LLDP (Link Layer Discovery Protocol) supports an IEEE 802.1AB standard-based method for switches. This
function allows the switches to advertise themselves to the neighboring devices and learn about the
neighboring LLDP devices. The Switch will store that information in the Management Information Base (MIB);
SNMP utilities can learn about the network topology by getting the MIB information from each LLDP device.
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