Longshine LCS-WR5-3214N - Manual (Page 18)

Static Mode (fixed IP)
If you need to assign static IP addresses to the devices in your network, please
remember that the IP address for each computer or device must be in the same IP
address range as all the devices in the network. Each device must also have the
same subnet mask. For example: Assign the first computer an IP address of
192.168.1.2 and a subnet mask of 255.255.255.0, the second device an IP address
of 192.168.1.3 and a subnet mask of 255.255.255.0, and so on.
Note: Devices that are assigned the same IP address may not be visible on the
network. Enter the IP address of the DNS server. The DNS server translates
domain names into IP addresses.
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