User's Manual

Section 4 - Troubleshooting

D-Link DSL-2740E User Manual

Setup

LAN Interface Settings

Choose SETUP > Local Network. The Local Network page shown in the right

figure appears.

To configure the local network of DSL-2740E, do as follow:

Step 1 In the Router IP Address textbox, enter the IP address of LAN

interface. The default IP address is 192.168.1.1. The Router IP

address is the URL address for logging in the Web configuration page.

Step 2 Enter the subnet mask of LAN interface. If the Router IP address is

192.168.1.1, the range of subnet mask is from 255.255.0.0 -

255.255.255.254.

Step 3 Select Secondary IP Address. It enables the secondary LAN IP

address for your router. It will be used when your primary router IP

address is in the same network segment with other LANs. The

Secondary router IP address must be in the different network segment

from the primary one.

Step 4 Enter the secondary router IP address and subnet mask.

 Enabling LAN MAC Address Control

Step 1 The MAC Address Control Setting is block list. Only MAC address in

Current Allowed MAC Address Table will be allowed. Enter the MAC address

in the textbox for New MAC Address and then click Add

Step 2 Select the LAN port which would like to enable MAC address control.

Then click Apply Changes.