D-Link DSL-2750U User Manual page 112

DSL-2750U Wireless ADSL2+ Router with 3G/LTE/Ethernet WAN Support
and USB Port
User Manual
In the Static IP Addresses section, you can specify MAC address and IP address pairs (set a
fixed IPv4 address in the local area network for a device with a certain MAC address). The router
assigns IP addresses in accordance with the specified pairs only when the DHCP server is enabled
(in the Dynamic IP Addresses section, the DHCP server value is selected from the Mode of
dynamic IP address assignment drop-down list).
To create a MAC-IP pair, click the ADD button. In the opened window, in the IP address field,
enter an IPv4 address which will be assigned to the device from the LAN, then in the MAC
address field, enter the MAC address of this device. In the Host field, specify a network name of
the device for easier identification (optional). Click the APPLY button.
Also you can create a MAC-IP pair for a device connected to the router's LAN at the moment. To do
this, click the CLIENTS LIST button. In the opened window, select the relevant device and click
the OK button. To view the latest list of the connected devices, click the REFRESH button.
To edit the settings for the existing MAC-IP pair, left-click the relevant line in the table. In the
opened window, change the needed parameters and click the APPLY button.
To remove a MAC-IP pair, select the checkbox located to the left of the relevant line in the table
and click the DELETE button. Then click the APPLY button. Also you can remove a MAC-IP pair
in the editing window.
Figure 89. The section for creating MAC-IP pairs.
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Configuring via Web-based Interface