vii

F

IGURES

1-1

3C900B Network Interface Cards 1-1

1-2

Installing the 3C900B NIC 1-4

1-3

Connecting to the RJ-45 Port on the 3C900B NIC 1-5

1-4

Connecting to the BNC Port on the 3C900B-COMBO NIC 1-6

1-5

Connecting to the AUI Port on the 3C900B-COMBO NIC 1-7

2-1

Selected NIC Screen of the Configuration and
Diagnostic Program 2-13

3-1

3Com NIC Diagnostics General Screen 3-3

3-2

Diagnostics Screen 3-4

3-3

Echo Test Responder Screen 3-5

3-4

Echo Test Sender Screen 3-6

3-5

Echo Test Statistics Screen 3-6

3-6

3Com NIC Diagnostics Support Screen 3-7

4-1

3Com NIC Diagnostics General Screen 4-3

4-2

NIC Details Screen 4-3

4-3

3Com NIC Diagnostics Properties Screen 4-4

4-4

3Com DynamicAccess Setup Screen 4-5

A-1

RJ-45 Connector Pin Assignments A-3

B-1

Advanced PACE Options Screen B-3

C-1

Straight-through and Crossover Cable Pinouts C-2