![background image](http://html1.mh-extra.com/html/3com/3c2000/3c2000_user-manual_440938046.webp)
12
Troubleshooting
42
Click on the Diagnostics tab to display the 3Com diagnostic program options, as shown
in the following figure.
•
NIC Diagnostics—tests the functionality of the NIC. You can run tests on the NIC,
configure NIC settings, or register the NIC using this utility.
•
Connection Assistant—helps diagnose general installation or operation failures
you may experience. It provides you with knowledgebase articles and information
that may assist in troubleshooting, even without network connectivity.
•
VCT (Virtual Cable Tester)—helps track down a potential open (break) in the
network cabling.
NOTE:
The programs listed above launch only if the corresponding application
is installed. The installations do not occur automatically.
Review Chapter 10,
“Installing and Using the 3Com Connection Assistant” and
Chapter 11, “Using the Virtual Cable Tester” for installation instructions.
Summary of Contents for 3C2000
Page 4: ...Contents ...
Page 6: ...1 Introduction 2 ...
Page 12: ...2 Installing and Connecting the NIC 8 ...
Page 24: ...5 Windows Me Driver Installation 20 ...
Page 32: ...7 Windows NT 4 0 Driver Installation 28 ...
Page 40: ...9 Novell NetWare Driver Installation 36 ...
Page 42: ...10 Installing and Using the 3Com Connection Assistant 38 ...
Page 54: ...B Technical Support 50 ...
Page 56: ...C Warranty Information 52 ...