User Manual

24-Port Gigabit (Hi-Power) PoE+ Ethernet Smart Managed Pro Switch with 2 SFP Ports
Configure System Information User Manual64
12. In the Broadcast Poll Interval field, specify the number of seconds between broadcast poll
requests expressed as a power of 2.
Broadcasts received prior to the expiry of this interval are discarded. The range is from 6
to 10.
The default value is 6.
13. In the Unicast Poll Timeout field, specify the number of seconds to wait for an SNTP
response to a unicast poll request.
The range is from 1 to 30. The default value is 5.
14. In the Unicast
Poll Retry field, specify the number of times to retry a unicast poll request to
an SNTP server after the first time-out before the switch attempts to use the next configured
server.
The range is from 0 to 10. The default value is 1.
15. In the Time Configuration section (above the SNTP
Global Configuration section),
configure the following settings:
a. In the Time Zone Name
field, specify the acronym for a time zone.
You can also specify the number of hours and number of minutes that the time zone
is different from the Coordinated Universal Time (UTC).
The time zone can affect the
display of the current system time. The default value is UTC.
Note: When
using
SNTP/NTP time servers to update the switch’s clock, the
time data received from the server is based on the UTC, which is the
same as Greenwich Mean Time (GMT). This might not be the time
zone in which the switch is located.
b. In
the Offset
Hours field, specify the number of hours that the time zone is different
from the UTC.
For more information see the description for Time Zone Name in
Step a. The range is
from –12 to 13. The default value is 0.
c. In the Offset Minutes field, specify the number of minutes that the time zone is
different from UTC.
For more information see the description for Time Zone Name in
Step a. The range is
from 0 to 59. The default value is 0.
16. Click the Apply button.
Your settings are saved.