3Com 3C507 Configuring

CONFIGURING 3COM 3C507 AND 3C507TP NIC
Configuring 3Com EtherLink 16 NICs
Contents
Introduction ................................................................................................................................................................ 1
Overview of Process ................................................................................................................................................ 3
Figure 1: Overview of Process: Configuring and Installing 3C507 and 3C507TP ................ 4
Configure Card (or TPAU) for 10BASE-T or Draft D .................................................................................. 5
Switch settings for ASP300 ......................................................................................................................... 5
Switch settings for Ungermann-Bass ASP310 and ASP320 TPAUs for use with 3C507
Card ....................................................................................................................................................................... 5
Jumper Settings for 3C507TP..................................................................................................................... 5
Add the 3Com Card to the Server Configuration .................................................................................... 6
Configure 3C507 or 3C507TP ......................................................................................................................... 6
ICA Card Configuration ...................................................................................................................................... 8
Banyan ICA card: Jumper-block settings for various I/O addresses ......................................... 8
For More Information ........................................................................................................................................ 8

Introduction

There are two models of 3Com's 16-bit EtherLink 16 card: the 3C507, and the 3C507TP.
Both cards are 16-bit network interface cards recommended for CNS and ISA PC-based
servers; both cards are supported by VINES 4.11(5), but neither is supported by VINES
5.00(5). (The 32-bit Racal InterLAN card is recommended for EISA-based servers. See the
C&TS Products and Services catalog for details).
The 3C507 contains a BNC connector for coaxial connection to thinnet networks and an AUI
for connection to an external transceiver; the 3C507TP has a built-in 10BASE-T transceiver
with an RJ-45 jack for direct connection to twisted-pair: you'll need a TPAU to connect the
3C507 to TTP (telephone twisted-pair), but you don't for the 3C507TP.
Before installing either card in your server (or workstation), please note these important
considerations:

You must know both the hub type and mode (10BASE-T or Draft D) of the LAN to which
you'll be connecting before the card's network-related settings can be properly made; and

Because of a special addressing scheme used by 3Com, no other card in the server or
workstation can use I/O address 100.
This tutorial provides information about all these issues and includes configuration settings
for the Banyan ICA card, which uses I/O address 100 by default. Refer to Figure 1 or the list
below for an overview of the process. You may wish to leave your existing LAN card in place
in case you encounter problems installing the 3C507; you can remove the existing card at a
later date.
LAN SUPPORT TUTORIAL #3
SEPT 11, 1992 [REV. JAN 22, 1993]
LAN Services Tutorial #3
PAGE 1