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DSL-2540U
ADSL/Ethernet Router with Built-in Switch
User Manual
Configuring via Web-based Interface
LAN
To configure the router's local interface, proceed to the
Net / LAN
page.
Figure 52. The page for configuring the local interface.
If needed, edit the basic parameters of the local interface.
Parameter
Description
IP Address
The IP address of the router in the local subnet. By default, the
following value is specified:
192.168.1.1
.
Netmask
The mask of the local subnet. By default, the following value is
specified:
255.255.255.0
.
When needed settings are configured, click the
Save
button.
In the
Static DHCP
section, you can specify MAC address and IP address pairs (set a fixed IP
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
DHCP server
section, in the
Mode
drop-down list, the
Enable
value is selected).
To create a MAC-IP pair, click the
Add
button and specify the following parameters:
Parameter
Description
IP address
An IP address which will be assigned to the device with the
specified MAC address.
MAC address
The MAC address of the device from the LAN.
When all needed MAC-IP pairs are specified, click the
Save
button.
Existing MAC-IP pairs are displayed in the table of the
Static DHCP
section. To remove a pair,
select the relevant line in the table and click the
Remove
button. Then click the
Save
button.
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