ZyXEL Communications MES-2110 User Manual page 210

Chapter 24 Troubleshooting
Changed a service port number but forget it.
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See Chapter 23 on page 179
console port. This will allow you to correct any mistakes you may have made in
the Web Configurator.
I can see the Login screen, but I cannot log in to the MES-2110.
Make sure you have entered the user name and password correctly. The default
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user name is admin, and the default password is 1234. These fields are case-
sensitive, so make sure [Caps Lock] is not on.
You may have exceeded the maximum number of concurrent Telnet sessions.
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Close other Telnet session(s) or try connecting again later.
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 MES-2110.
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If this does not work, you have to reset the device to its factory defaults. See
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Section 5.6 on page
Pop-up Windows, JavaScript 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).
210
for details on managing the MES-2110 through the
59.
MES-2110 User's Guide