52
DI-724U User’s Manual
D-Link Systems, Inc.
Troubleshooting
Troubleshooting
This Chapter provides solutions to problems that can occur during the installation and
operation of the DI-724U Wireless G QoS Router. We cover various aspects of the
network setup, including the network adapters. Please read the following if you are
having problems.
Note: It is recommended that you use an Ethernet connection to
configure the
DI-724U Wireless G QoS Router
.
1. The computer used to configure the DI-724U cannot access the Configuration
menu.
Check that the
Ethernet LED
on the DI-724U is
ON
. If the
LED
is not
ON
, check
that the cable for the Ethernet connection is securely inserted.
Check that the Ethernet Adapter is working properly. Please see item 3 (
Check
that the drivers for the network adapters are installed properly
) in this
Troubleshooting
section to check that the drivers are loaded properly.
Check that the
IP Address
is in the same range and subnet as the DI-724U.
Please see
Checking the IP Address
in Windows XP
in the
Networking
Basics
section of this manual.
Note: The IP Address of the DI-724U is 192.168.0.1. All the computers on the network
must have a unique IP Address in the same range, e.g., 192.168.0.x. Any computers
that have identical IP Addresses will not be visible on the network. They must all have
the same subnet mask, e.g., 255.255.255.0.
Do a
Ping test
to make sure that the DI-724U is responding. Go to
Start
>
Run
>Type
Command
>Type
ping 192.168.0.1.
A successful ping will show four replies.
Note: If you have changed the default IP Address, make sure to ping the correct IP
Address assigned to the DI-724U.
