Intel Ether express PRO/100+ TX PCI model B Installation Manual page 17

DOS ODI, NDIS 2.01 Clients
Edit the NET.CFG or PROTOCOL.INI file. Add these keywords to the
Link Driver section:
FORCEDUPLEX 2
SPEED 100
NetWare Server
In AUTOEXEC.NCF, load E100B.LAN and add the following statement
(you must include the equal sign for servers):
FORCEDUPLEX=2 SPEED=100
(or 10 if 10BASE-T)
For more information, see the readme file for NetWare servers.
Windows NT
From the Control Panel, double-click the Networking icon. Select the
1.
controller and click on Properties.
PROSet examines your system and displays the Controller Setup
2.
window.
If you have multiple adapters, click the Show All Adapters box and
then select the adapter you are configuring (you can identify it by its
Ethernet address). Each adapter must be configured separately. For
more information, refer to Installing Multiple Adapters on page 11.
From the window that appears, click Settings. You'll see the Adapter
3.
Setup window.
4. Click the menu for Network Speed.
Click 100 or 10 Mbps, depending on switch speed.
5.
Click the menu for Duplex Mode.
6.
Click Full.
7.
8. Click OK.
9. Click Restart Windows NT.
(or 10 if 10BASE-T)
While running Windows NT:
Select Duplex Mode (Optional) 13