Ip Address Setup - D-Link DSL-G604T User Manual

IP Address Setup

The DSL-G604T is designed to provide network administrators maximum flexibility for IP addressing
on the Ethernet LAN. The easiest IP setup choice in most cases is to let the Router do it using DHCP,
which is enabled by default. This appendix briefly describes various options including DHCP, used for
IP setup on a LAN. If you are new to IP networking, the next appendix provides some background
information on basic IP concepts.
Assigning Network IP Addresses
The IP address settings, which include the IP address, subnet mask and gateway IP address are the first
and most important internal network settings that need to be configured. The Router is assigned a
default LAN IP address and subnet mask. If you do not have a pre-existing IP network and are setting
one up now, using the factory default IP address settings can greatly ease the setup process. If you
already have a pre-existing IP network, you can adjust the IP settings for the Router to fit within your
existing scheme.
Using the Default IP Address
The Router is shipped with a preset default IP address setting of 10.1.1.1 for the LAN port. There are
two ways to use this default IP address, you can manually assign an IP address and subnet mask for
each PC on the LAN or you can instruct the Router to automatically assign them using DHCP. The
simplest method is to use DHCP. The DHCP function is active by default.
Manual IP Address Assignment
Manually configuring IP settings for the LAN means you must manually set an IP address, subnet
mask and IP address of the default gateway (the Router's IP address) on each networked computer.
The example listed below describes IP configuration for computers running Windows 95 or Windows
98. Regardless of what operating system is used on each workstation, the three network IP settings
must be defined so the network interface used by each workstation can be identified by the Router, and
vice versa. For detailed information about configuring your workstations IP settings, consult the user's
guide included with the operating system or the network interface card (NIC).
1. In Windows 95/98, click on the Start button, go to Settings and choose Control Panel.
2. In the window that opens, double-click on the Network icon.
3. Under the Configuration tab, select the TCP/IP component and click Properties.
4. Choose the Specify an IP address option and edit the address settings accordingly. Consult the
table below for IP settings on a Class C network.
IP Setup - Example #1
DSL-G604T 54Mbps Wireless ADSL2/2+ Modem/Router Manual
Using Default IP without DHCP
Host IP Address
Router 10.1.1.1
Subnet Mask Gateway
255.0.0.0
81
IP
B