3Com SuperStack 3C16115 User Manual page 132

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HAPTER ROBLEM OLVING
problem, click in the part of the Web interface that has not displayed and
repeat the above.
Some of the text is not displayed in the Web interface windows.
You must ensure that the Display Font Size for your System is set to
Small
. If it is set to , the Web interface will not
Fonts (96 dpi) Large Fonts
display correctly.
"URL not found" messages are displayed when the Contacts,
Home Page, Library or Support icons in the Help View are clicked.
Your management workstation cannot access the World Wide Web.
Contact your network administrator.
You forget the password for the admin user name and can no
longer perform important management operations.
Use the password recovery method outlined on page 73 to define a new
password for the admin user name.
The Customize Response page is not displayed when a Web site is
blocked.
There is a default option in Microsoft Internet Explorer 4 and later
versions that will cause a "friendly HTTP error message" to be displayed
when a Web site is blocked, rather than the response page generated by
the Webcache. You can turn this setting off by selecting Tools > Internet
Options > Advanced and unchecking Show friendly HTTP error messages.
The Proxy Auto Configuration (PAC) file is ignored by the Web
browser.
You must set the Web browser to read the PAC file for its settings; for
more information, see "Proxy Auto Configuration (PAC) File Scripts" on
page 50. In Netscape, you can enter a shortened PAC address such as
webcache:8082 and Netscape successfully configures itself using the PAC
file. In Internet Explorer, however, this address is not recognized and you
are not warned that the PAC file is being ignored. You must include
"http://" at the start of the URL i.e. http://webcache:8082.
The System Time does not update in the Web interface
The system time shown in the Device Summary table does not get
automatically refreshed in the Web interface. Click Refresh in your
browser to update the time.