Lantech IES-3208C, User Manual

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address.

IP Range(down): Type in an IP address. High IP address is the end of the
dynamic IP range. For example, dynamic IP is in the range between
192.168.1.100 ~ 192.168.1.200. In contrast, 192.168.1.200 is the High IP
address.

Subnet Mask: Type in the subnet mask of the IP configuration.

Gateway: Type in the IP address of the gateway in your network.

DNS: Type in the Domain Name Server IP Address in your network.

Lease Time: It is the time period that system will reset the dynamic IP
assignment to ensure the dynamic IP will not been occupied for a long time or
the server doesn
’t know that the dynamic IP is idle.

And then, click
Apply
.
6.4.5 System Time
SNTP (Simple Network Time Protocol) is a simplified version of NTP which is an
Internet protocol used to synchronize the clocks of computers to a specified time
reference. Because time usually just advances, the time on different node stations
will be different. With the communicating programs running on those devices, it would
cause time to jump forward and back, a non-desirable effect. Therefore, the switch
provides comprehensive mechanisms to access national time and frequency
dissemination services, organize the time-synchronization subnet and the local clock