Tripp Lite NGI-S08C2POE8, Owner'S Manual

Page: 144 / 157

144
UDP Port: 123.
Daylight saving
is a period from late spring to early fall when many countries set their clocks
ahead of normal local time by one hour to give more daytime light in the evening.
Notes:
1. The SNTP server always replies the UTC current time.
2. When the Switch receives the SNTP reply time, the Switch will adjust the time with
the time zone configuration and then configure the time to the Switch.
3. If the time server’s IP address is not configured, the Switch will not send any SNTP
request packets.
4. If no SNTP reply packets, the Switch will retry every 10 seconds forever.
5. If the Switch has received SNTP reply, the Switch will re-get the time from NTP server
every 24 hours.
6. If the time zone and time NTP server have been changed, the Switch will repeat the
query process.
7. No default SNTP server.
8.3.1. CLI Configuration
Node Command Description
enable show time This command displays current time and time
configurations.
enable configure terminal This command changes the node to configure
node.
configure time
HOUR:MINUTE:SECOND
Sets the current time on the Switch.
hour : 0-23
min : 0-59
sec
: 0-59
Note: If you configure Daylight Saving Time
after you configure the time, the Switch
will apply Daylight Saving Time.
configure time date
YEAR/MONTH/DAY
Sets the current date on the Switch.
year : 1970-
month
: 1-12
day : 1-31
configure time daylight-saving-time This command enables the daylight saving time.
configure no time
daylight-saving-time
This command disables daylight saving on the
Switch.
configure time daylight-saving-time
start-date (first | second |
third | fourth | last) (Sunday
| Monday | Tuesday |
Wednesday | Thursday |
Friday | Saturday) MONTH
HOUR
This command sets the start time of the Daylight
Saving Time.
configure time daylight-saving-time This command sets the end time of the Daylight