3Com 155 PCI VCC Statistics, Starting the Diagnostic Utility, Running the External Loopback Test

5ATMLINK UTILITY

Installing and Running the ATMLink Utility for Windows NT 5-1 ATMLink Utility Field Descriptions 5-2

ELAN Information	5-2
NIC Connection Statistics 5-4
NIC Information	5-5
Reset 5-6

Installing and Running the ATMLink Utility for Novell NetWare 5-7 ATMLink Utility Menu Options 5-9

NIC Information	5-9
VCC Statistics	5-10
ELAN Statistics	5-12

Reset NIC 5-13

Quit 5-13

6DIAGNOSTICS AND TROUBLESHOOTING

Overview	6-1
When to Use the Diagnostic Utility				6-2
How to Use the Diagnostic Utility				6-3
Starting the Diagnostic Utility				6-3
Navigating Within the Diagnostic Utility					6-4
Running the Internal Tests			6-5
Running the External Loopback Test 6-7
Viewing Test Results 6-9
NIC Statistics 6-10
Individual Test Information			6-10
Changing the Test Setup		6-11
Enabling and Disabling Individual Tests					6-11
Changing the Number of Repetitions					6-12
Changing Action on Error			6-12
File Options	6-12
What to Do If a Test Fails		6-14
Constructing Loopback Plugs			6-16
Fiber-Optic Loopback Plug			6-16
RJ-45 Loopback Plug		6-18
Link LED 6-19

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