DSL-522T ADSL Router User Guide
Static IP on LAN
If the Router has the DHCP server enabled it is possible to permanently assign IP addresses to workstations specified by their MAC address. Up to five IP addresses may be assigned to five different devices. This will take the chosen IP address used out of the available addresses in the dynamic IP address pool and give a permanent lease time for the IP address to the selected device.
To assign an IP address that will not age out, type in the MAC Address of the device and its static IP Address in the spaces provided. Use the format:
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