B
2 •
Getting Started
19
Cabling the LAN
After connecting to the cable system, you can connect your wired Ethernet LAN. Some
sample connections are shown in
Wired Ethernet LAN
. On each networked computer,
you must install proper drivers for the Ethernet adapter. Detailed information about
network cabling is beyond the scope of this document.
Obtaining an IP Address for an Ethernet
Connection
To obtain the IP address for your computer’s network interface, use one of the following
options:
•
Retrieve the statically defined IP address and DNS address
•
Automatically retrieve the IP address using the Network DHCP server
The Motorola SBG901 gateway provides a DHCP server on its LAN. It is recommended
that you configure your LAN to obtain the IPs for the LAN and DNS server automatically.
Configuring TCP/IP
Make sure all client computers are configured for TCP/IP, which is a protocol for
communication between computers. Perform one of the following for the operating
system you are running:
•
Configuring TCP/IP in Windows XP
•
Configuring TCP/IP in Windows Vista
•
For UNIX systems, follow the instructions in the applicable UNIX user
documentation.
After configuring TCP/IP on your computer, perform one of the following to verify the IP
address:
•
Verifying the IP Address in Windows XP
•
Verifying the IP Address in Windows Vista
For UNIX systems, follow the instructions in the applicable UNIX user documentation.
Your cable provider may provide additional instructions to set up your computer.
Configuring TCP/IP in Windows XP
1.
Open the
Control Panel
.
2.
Double-click
Network Connections
to list the Dial-up and LAN or High-Speed
Internet connections.
3.
Right-click the network connection for your network interface.
4.
Select
Properties
from the drop-down menu to display the Local Area Connection
Properties window. Be sure Internet Protocol (TCP/IP) is checked.