Table of Contents
Advertisement
5
Your computer's and the DSL-2120/2120W's IP addresses must be on the same subnet
for LAN access.
6
If you changed the DSL-2120/2120W's LAN IP address, enter the new one as the URL.
7
Remove any filters in LAN or WAN that block Web service.
8
See also Section A.4.
The Web configurator does not display properly.
STEPS
1
Make sure you are using Internet Explorer 5.0 or later versions.
2
Delete the temporary Web files and log in again.
In Internet Explorer, click Tools, Internet Options and then click the Delete Files ...
button. When a Delete Files window displays, select Delete all offline content and
click OK. (Steps may vary depending on the version of your Internet browser.)
A.4 Problem: Forgotten Login Username and Password
I forgot my login username and/or password.
STEPS
1
If you have changed the password and forgotten it, you will need to upload the default
configuration file. This will erase all custom configurations and restore factory defaults,
including the password.
2
Press the RESET button for five seconds, and then release it. When the POWER LED
begins to blink, the defaults have been restored and the DSL-2120/2120W restarts. Or
refer to the Resetting the DSL-2120/2120W section for uploading a configuration file via
console port.
3
The default username is "admin". The default password is "1234". The Password and
Username fields are case-sensitive. Make sure that you use the proper casing.
4
It is highly recommended to change the default username and password. Make sure
you record the username and password in a save place.
A.5 Problem: Can't Access LAN Interface
I cannot access the DSL-2120/2120W from the LAN or ping any computer on the LAN.
STEPS
1
Check the Ethernet LEDs on the front panel. A LAN LED should be on if the port is
Proprietary & Confidential
Revision: V1.0
CORRECTIVE ACTION
CORRECTIVE ACTION
CORRECTIVE ACTION
Page 73 of 86
Apr. 23, 2008
Advertisement
Table of Contents
