USR IOT USR-N510, Руководство пользователя

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User Manual
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The part of the IP address corresponding to the 1 bit in the mask is the subnet address, and the other bits
are the host address. The mask for class A addresses is 255.0.0.0, the mask for class B addresses is
255.255.0.0, the mask for class C addresses is 255.255.255.0.
Default gateway The default gateway in the host is usually called the default route. The default route (Default route) is the
route chosen by the router when no other route exists for the destination address in the IP packet. All
packets whose destination is not in the router's routing table will use the default route.
DNS The IP address of the DNS server. DNS Server part is where you can specify the IP Address of your
Preferred DNS (Domain Name Server) and Alternate DNS. When the device uses a static IP address, the
user is required to fill in this item, 8.8.8.8(Google) will be a good choice. If a specific DNS server is not
used, the default gateway IP address is generally sufficient.
After finishing the network settings configuration, please click the Save button to save all changes that have been made. Finally, the
web browser will be redirected to the Reboot page as shown in Fig.21. All modified parameters take effect after device restart.
Fig. 21
Reboot web page
3.1.3. Serial port settings
The serial port module includes: serial port parameter configuration, network parameter configuration. The main function of the serial
device server is to carry out two-way transparent transmission of standard serial bus data (RS-232, RS-485, RS-422) and standard
Ethernet data supporting TCP/IP protocol to solve common serial equipment Networking problems on the Internet. The Port
configuration page can configure the parameters of the serial port and socket, as shown in Fig.22.