38
Appendix A: Troubleshooting
Common Problems and Solutions
Wired Broadband Router
E. Enter a unique IP address that is not used by any other computer on the network connected to the Router.
You can only use an IP address in the ranges 192.168.15.2 to 192.168.15.99 and 192.168.15.151 to
192.168.15.254.
F. Enter the Subnet Mask,
255.255.255.0
.
G. Enter the Default Gateway,
192.168.15.1
(Router’s default IP address).
H. Toward the bottom of the window, select
Use the following DNS server addresses
, and enter the
Preferred DNS server and Alternative DNS server (provided by your ISP). Contact your ISP or go on its
website to find the information.
I.
Click the
OK
button in the
Internet Protocol (TCP/IP) Properties
window. Click the
OK
button in the
Local
Area Connection Properties
window.
3. I want to test my Internet connection.
A. Check your TCP/IP settings.
For Windows 98 and Millennium:
Refer to Windows Help for details. Make sure
Obtain IP address automatically
is selected in the settings.
For Windows 2000:
1. Click
Start
,
Settings
, and
Control Panel
. Double-click
Network and Dial-Up Connections
.
2. Right-click the
Local Area Connection
that is associated with the Ethernet adapter you are using,
and select the
Properties
option.
3. In the
Components checked are used by this connection
box, highlight
Internet Protocol (TCP/IP)
,
and click the
Properties
button. Make sure that
Obtain an IP address automatically
and
Obtain
DNS server address automatically
are selected.
4. Click the
OK
button in the
Internet Protocol (TCP/IP) Properties
window, and click the
OK
button in the
Local Area Connection Properties
window.
5. Restart the computer if asked.
6. Click the
OK
button in the
Internet Protocol (TCP/IP) Properties
window, and click the
OK
button in the
Local Area Connection Properties
window.
7. Restart the computer if asked.
For Windows XP:
The following instructions assume you are running Windows XP with the default interface. If you are using the
Classic interface (where the icons and menus look like previous Windows versions), please follow the
instructions for Windows 2000.
1. Click
Start
and
Control Panel
.
2. Click the
Network and Internet Connections
icon and then the
Network Connections
icon.
Summary of Contents for RT41-BU
Page 1: ...A Division of Cisco Systems Inc Model No Wired Broadband Router RT41 BU User Guide ...
Page 67: ...61 Appendix G Regulatory Information Wired Broadband Router ...
Page 68: ...62 Appendix G Regulatory Information Wired Broadband Router ...
Page 69: ...63 Appendix G Regulatory Information Wired Broadband Router ...
