ZyXEL Communications GS-4012 - Manual (Page 421)

Chapter 52 Troubleshooting
GS-4012F/4024 User’s Guide
421
52.2.1.3.1 JAVA (Sun)
1 From Internet Explorer, click Tools, Internet Options and then the Advanced tab.
2 Make sure that Use Java 2 for <applet> under Java (Sun) is selected.
3 Click OK to close the window.
Figure 210 Java (Sun)
52.3 Problems with the Password
Table 146 Troubleshooting the Password
PROBLEM CORRECTIVE ACTION
Cannot access the
Switch.
The password field is case sensitive. Make sure that you enter the correct
password using the proper casing.
The administrator username is “admin”. The default administrator password is
“1234”. The username and password are case-sensitive. Make sure that you
enter the correct password and username using the proper casing. If you have
changed the password and have now forgotten it, you will need to upload the
default configuration file. This restores all of the factory defaults including the
password.