ZyXEL Communications GS-1524 User Manual

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 Chapter 21 Troubleshooting
GS-1524/GS-1548 User’s Guide
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Check that you have enabled logins for HTTP or telnet. If you have configured a secured 
client IP address, your computer’s IP address must match it. Refer to the chapter on 
access control for details.
Disconnect and re-connect the cord to the Switch.
If this does not work, you have to reset the device to its factory defaults. See 
.
V
Pop-up Windows, JavaScripts and Java Permissions 
In order to use the web configurator you need to allow:
• Web browser pop-up windows from your device.
• JavaScripts (enabled by default).
• Java permissions (enabled by default).