19
over packet-switched, variable-latency data networks. Simple Network Time Protocol (SNTP) is another less
complex implementation of NTP. It synchronizes timekeeping between time servers and clients so that
clock-dependent devices on the network can consistently provide diverse time based applications. Both SNTP
server and client run over the User Datagram Protocol (UDP) on port 123. When BLAT UDP attack defense is
enabled, it won’t be unable to acquire system time automatically.
Config time and date settings manually
Manually configured time will not be updated or synchronized with other devices and will be restored to factory
defaults after system reboot.
2. System Time -- Config
Click
System Configuration > System Time
to enter interface below:
Steps to sync with SNTP server
1.
Select a proper time zone from the
Time Zone
pull-down list;
2.
Click
Server Setup
and enter SNTP server IP address;
3.
Specify an Update Interval value between 30 and 99999 seconds. The default is 30 seconds.
4.
Click
OK
.
Now switch will update system time from SNTP.
Steps to config time and date settings manually
1.
Select a proper time zone from the
Time Zone
pull down list;
2.
Click
Set Time & Date Manually
to configure the time and date.
3.
Click
OK
.
Now the Switch will work with the configured time.
Summary of Contents for G3224P
Page 1: ......