Revision/Update Information:This is a revised guide.
Digital Equipment Corporation
Maynard, Massachusetts
Page 2
Printed: March 1997.
DIGITAL believes the information in this publication is accurate as of its publication
date; such information is subject to change without notice. DIGITAL is not
responsible for any inadvertent errors.
DIGITAL conducts its business in a manner that conserves the environment and
protects the safety and health of its employees, customers, and the community.
DEC, DECconnect, DECchip, DECnet, DIGITAL, EtherWORKS, GIGAswitch,
PATHWORKS, ThinWire, OpenVMS, and the DIGITAL logo are trademarks of
Digital Equipment Corporation.
AT, IBM, PowerPC, and OS/2 are registered trademarks of International Business
Machines Corporation.
CompuServe is a registered trademark of CompuServe, Inc.
IEEE is a registered trademark of the Institute of Electrical and Electronics
Engineers, Inc.
Intel is a registered trademark of Intel Corporation.
Macintosh and Mac OS are registered trademarks of Apple Computer, Inc.
MIPS is a trademark of MIPS Computer Systems, Inc.
NetWare and Novell are registered trademarks of Novell, Inc.
SCO OpenServer and UnixWare are trademarks or registered trademarks of The
Santa Cruz Operation, Inc.
UNIX is a registered trademark in the U.S. and other countries, licensed exclusively
through X/Open Company Ltd.
Windows NT and Windows for Workgroups are trademarks, and Microsoft, MS–DOS,
Windows, and Windows 95 are registered trademarks of Microsoft Corporation.
All other trademarks and registered trademarks are the property of their respective
FCC NOTICE: This device complies with Part 15 of the FCC Rules. Operation is
subject to the following conditions: (1) this device may not cause harmful interference,
and (2) this device must accept any interference received, including interference that
may cause undesired operation.
Note: This equipment has been tested and found to comply with the limits for
a Class B digital device, pursuant to Part 15 of the FCC rules. These limits
are designed to provide reasonable protection against harmful interference in a
residential installation.
Any changes or modifications made to this equipment may void the user’s authority
to operate this equipment.
This equipment generates, uses, and can radiate radio frequency energy and, if
not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined
by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
–Reorient or relocate the receiving antenna
–Increase the separation between the equipment and receiver
–Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected
–Consult the dealer or an experienced radio/TV technician for help
This product is found compliant with the requirements of CISPR-22 Class B and is
eligible to bear the CE Mark label.
VCCI NOTICE:
( V C C I )
Page 4
Page 5
Contents
Before You Start ...............................ix
1 Introduction
Features ....................................1–2
Connectors and LEDs .........................1–4
2 Hardware Installation
System Requirements .........................2–1
Installing the Adapter .........................2–2
Connecting to the Network .....................2–4
Connecting Cables for the 100Base-FA Adapter . . .B–8
Other DIGITAL Network Products ...............B–9
C PCI BIOS Setup Utility
vi
Page 7
D Fast Ethernet Technology
Introduction .................................D–1
Advantages of Fast Ethernet ....................D–2
High Performance .........................D–2
Standards-Based Technology .................D–2
Cost-Effective Migration ....................D–3
Vendor Support ...........................D–4
Summary ...................................D–4
Figures
1Fast EtherWORKS PCI 10/100 Kit
(DE500-BA) . . . .....................xi
2Fast EtherWORKS PCI 10/100 Kit
(DE500-FA) . . . .....................xii
3Fast EtherWORKS PCI 10/100 Kit
(DE500-AA) . . . .....................xiii
4Fast EtherWORKS PCI 10/100 Kit
(DE500-XA) . . . .....................xiv
1–1DE500 10/100 Connector and LEDs . .....1–4
2–1Removing the PCI Slot Cover ...........2–2
2–2Installing the Fast EtherWORKS PCI
10/100 Adapter . .....................2–3
2–3Connecting the DE500 10/100 Adapter to
an Ethernet Network .................2–5
2–4Connecting the DE500-FA Adapter to an
Ethernet Network ...................2–7
2–5Installing the Remote Boot ROM . . . .....2–9
3–1EZWORKS Installation Utility Menu.....3–3
3–2EtherWORKS PCI Diagnostics Menu.....3–6
3–3Remote Boot ROM Menu . .............3–8
B–18-Pin MJ Connector (Front View). . . .....B–5
B–2Straight-Through and Crossover Pin
Assignments. . . .....................B–5
vii
Page 8
Tables
1–1Fast EtherWORKS PCI 10/100 Adapter
Models . . ..........................1–1
1–2Descriptions of the DE500 10/100
Connector and LEDs .................1–5
1–3Descriptions of the DE500-FA Connector
and LEDs ..........................1–6
3–1General Adapter and NetWare Command
Line Switches .......................3–11
3–2Remote Boot ROM Command Line
Switches . ..........................3–12
A–1Fault Isolation By Symptom . ..........A–1
A–2Diagnostic Test Error Codes. . ..........A–3
B–1LED States ........................B–2
B–2Electrical Parameters.................B–3
B–3Operating Environment ...............B–4
B–4Connector Pin Assignments . . ..........B–6
B–5Other Products ......................B–9
C–1Fast EtherWORKS PCI 10/100 Option
Settings . ..........................C–2
viii
Page 9
Before You Start
The DIGITAL Fast EtherWORKS PCI 10/100 (DE500) adapter is a
host processor-independent network interface card (NIC) designed for
the peripheral component interconnect (PCI) bus.
This guide describes:
•The main features of the Fast EtherWORKS PCI 10/100 adapter
models
•The adapter connectors and LEDs
•How to install the adapter in your computer
•Where to find device driver information
•Problems that you could encounter when installing the adapter
and possible solutions
ix
Page 10
Conventions
This guide uses the following conventions:
ConventionDescription
PNPart number.
!
Enter
variablesIn command descriptions, italic type indicates a variable
This type
A number in a black circle in text refers to the
corresponding number in an accompanying illustration.
A word in a box indicates a particular keyboard key. For
example,
that you supply. In text, it emphasizes a term or indicates
a book title.
Text in monospace type indicates text that you enter or
text that the system displays.
Enter
indicates the Enter key.
Fast EtherWORKS PCI 10/100 Kit Contents
The product kit includes the items shown in Figure 1, Figure 2,
Figure 3, or Figure 4, depending on the model you have. Verify that
you have the following components before proceeding:
•The Fast EtherWORKS PCI 10/100 adapter!(packaged inside
an antistatic bag")
•Three 3½-inch diskettes
•This installation guide
x
#
$
Page 11
Figure 1 Fast EtherWORKS PCI 10/100 Kit (DE500-BA)
1
10/100
100
ACT
LNK
2
PCI-10/100
Fast EtherWORKS
XxxxxxxxxXxxxxxxx
DE500
3
User Information
4
LJ-4208B.AI4
xi
Page 12
Figure 2 Fast EtherWORKS PCI 10/100 Kit (DE500-FA)
1
100
2
3
BASE FX
DE500
Fast EtherWORKS
XxxxxxxxxXxxxxxxx
User Information
PCI-10/100
4
xii
LJ-5693A.AI4
Page 13
Figure 3 Fast EtherWORKS PCI 10/100 Kit (DE500-AA)
1
10/100
100
ACT
LNK
2
PCI-10/100
Fast EtherWORKS
XxxxxxxxxXxxxxxxx
DE500
3
User Information
4
LJ-4208A.AI4
xiii
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Figure 4 Fast EtherWORKS PCI 10/100 Kit (DE500-XA)
10/100
1
100
ACT
LNK
2
PCI-10/100
Fast EtherWORKS
Xxxxxxxxx Xxxxxxxx
DE500
3
User Information
4
xiv
LJ-4208.AI4
Page 15
Related Documents
Additional information relative to the Fast EtherWORKS PCI 10/100
adapter and networks can be found in the following documents:
•OPEN DECconnect Applications Guide
(PN EC-G5854-42)
Provides information to help plan and install networking systems
based on Digital Equipment Corporation’s OPEN DECconnect
System and networking products.
•Network Product Guide
(PN EC-G4343-42)
Provides comprehensive information about Digital Equipment
Corporation’s hardware and software networking solutions.
xv
Page 16
Safety Statements
Any warning or caution that appears in this guide is defined as
follows:
WarningContains information to prevent personal injury.
CautionContains information to prevent damage to equipment.
VorsichtEnthaält Informationen, die beachtet werden müssen,
AchtungEnthält Informationen, die beachtet werden müssen,
DangerSignale les informations destinées à prévenir les
AttentionSignale les informations destinées à prévenir la
AvisoContiene informacion para evitar dañnos personales.
PrecauciónContiene informacion para evitar danos al equipo.
um den Benutzer vor Schaden zu bewahren.
um die Gerä te vor Schaden zu bewahren.
accidents corporels.
deterioration du matériel.
The cautions and warnings you must observe for the hardware
described in this guide are listed in English, German, French, and
Spanish as follows:
CAUTIONStatic electricity can damage modules and electronic
components. DIGITAL recommends using a grounded
antistatic wrist strap and a grounded work surface
when handling any modules.
xvi
Page 17
ACHTUNGModule und elektronische Komponenten können
ATTENTIONLes charges excessives d’électricité statique peuvent
PRECAUCIÓNLa electricidad estática puede dañar los componentes
durch elektrostatische Entladungen beschädigt
werden. Benutzen Sie immer eine antistatische
Gelenkmanschette und eine geerdete Arbeitsunterlage,
wenn Sie am offenen Gerät arbeiten.
endommager les modules et les composants electroniques. DIGITAL conseille l’utilisation d’un bracelet de
masse et d’un plan de travail mis à la terre lors de
lamanipulation des modules.
electronicos y los módulos. DIGITAL recomienda que
se utilicen cintas de pasadores y superficies de trabajo
conectadas a tierra al trabajar con cualquier módulo.
WARNINGSome fiber-optic equipment can emit laser light that
VORSICHTSchauen Sie niemals direkt in ein Glasfaserkabel
DANGERCertains équipements utilisant les fibres optiques
AVISOAlgunos equipos de fibra óptica pueden emitir luz láser
can injure your eyes. Never look into an optical fiber or
connector port. Always assume the cable is connected
to a light source.
oder einen Glasfaseranschluß. Die Laserstrahlen in
faser-optischen Geräten können Augenverletzungen
verursachen.
peuvent émettre des rayonne-ment laser dangereux
pour les yeux. Ne vous avisez jamais de regarder par
l’extremite d’une fibre optique ou dans l’ouverture d’un
connecteur. Considerez toujours que le cable est relié a
une source lumineuse.
que daña los ojos. No sedebe mirar en una puerta de
conector o fibra optica. Siempre se debe suponer que el
cable está conectado a la luz.
xvii
Page 18
CAUTIONWhen adding any option module to your computer,
ACHTUNGWenn Sie Zusatzmodule in Ihren Computer ein-
ATTENTIONSi vous ajoutez des options à votre système, assurez-
PRECAUCIÓNAl añadir cualquier modulo de opciones al ordenador, es
verify that the combined power (wattage) required
for all modules in your computer does not exceed
the power supply rating. Check your computer
documentation for this information.
bauen, darf die gemeinsame Leistung (in Watt)
aller eingebauten Module die Nennleistung nicht
überschreiten. Weitere Informationen finden Sie in der
Dokumentation zu Ihrem Computer.
vous que le nombre de watts total n’excede pas la
puissance nominale du bloc d’alimentation. Reportezvous à la documentation de votre systeme pour obtenir
plus d’information.
preciso comprobar que la potencia combinada (vatios)
necesaria para todos los modulos del ordenador no
sobrepasa las condiciones normales del suministro de
energia. Consúltense estos datos en la documentación
del ordenador.
xviii
Page 19
How to Order Additional Documentation
To order additional documentation, use the following information:
To OrderContact
By TelephoneUSA (except Alaska, New Hampshire, and Hawaii):
Electronically
(USA only)
By Mail
(USA and Puerto
Rico)
By Mail
(Canada)
InternationallyDigital Equipment Corporation
InternallyU.S. Software Supply Business (SSB)
1-800-DIGITAL (1-800-344-4825)
Alaska, New Hampshire, and Hawaii: 1-603-884-660
Canada: 1-800-267-6215
Digital Equipment Corporation
P.O. Box CS2008
Nashua, New Hampshire 03061
(Place prepaid orders from Puerto Rico with the local
DIGITAL subsidiary: 809-754-7575.)
Digital Equipment of Canada LTD.
940 Belfast Road
Ottawa, Ontario, Canada K1G 4C2
Attn.: A&SG Business Manager
Attn.: A&SG Business Manager
c/o local DIGITAL subsidiary or approved distributor
Digital Equipment Corporation
8 Cotton Road
Nashua, New Hampshire 03063
xix
Page 20
Page 21
1
Introduction
This chapter describes the DIGITAL Fast EtherWORKS PCI 10/100
adapter (DE500) and briefly summarizes its features. This chapter
also describes the adapter connectors and LEDs.
The DE500 is a single-slot, variable-height short card with a direct
interface to the 32-bit PCI local bus. Reference to the DE500 adapter
includes all models (-BA, -FA, -AA, and -XA) unless otherwise noted.
For example, the DE500 UTP models (-BA, -AA, and -XA) are referred
to as the DE500 10/100 adapters; the fiber-optic model is referred to
as the DE500-FA.
Table 1–1 describes the adapter models available from Digital
Equipment Corporation.
Table 1–1 Fast EtherWORKS PCI 10/100 Adapter Models
ModelDescription
DE500-BA
DE500-AA
DE500-XA
DE500-FAThis 100BaseFX adapter uses a duplex SC connector for
These 10BaseT or 100BaseTX dual-speed adapters use
a single 8-pin MJ connector for either a 10 Mb/s or a
100 Mb/s twisted-pair IEEE 802.3 Ethernet network
connection.
a 100 Mb/s fiber-optic IEEE 802.3 or 802.3u Ethernet
connection.
1–1
Page 22
After you install the adapter and device driver in your computer, you
can use various network software products to integrate the computer
into a local area network (LAN) environment.
Features
The main features of the DE500 are as follows:
•High performance bus master, 32-bit direct memory access (DMA)
architecture.
•Easy installation on DOS-based systems using the EZWORKS
Installation utility.
•Automatic and complete installation of NetWare Client VLM using
the EZWORKS Installation utility.
•Supports IEEE 802.3u autonegotiation function (DE500-BA
and DE500-AA); supports IEEE 802.3 autosensing function
(DE500-XA).
•Supports optional boot ROM (FLASH or OTP) up to 128K bytes
(all models except the DE500-XA).
•DIGITAL-designed VLSI Ethernet chip to support high data
transfer rates for optimal network performance. The DE500-BA
and DE500-FA use the DECchip 21143; the DE500-AA uses the
DECchip 21140A; and the DE500-XA uses the DECchip 21140.
•SNMP manageable under SCO OpenServer, Windows NT, and
NetWare network operating systems.
•Allows multiple options to be installed in a host system.
1–2
Page 23
•Single 8-pin MJ connector for 100-ohm screened twisted-pair
(ScTP) or unshielded twisted-pair (UTP) cable (DE500 10/100
models). Duplex SC connector for multimode fiber-optic cable
(DE500-FA model).
•Supports half- and full-duplex mode of operation.
•Supports software-controlled power saving mode.
•External and internal loopback capability.
•Plug-and-play one-step driver installation and configuration.
•Powerful parallel cut-through architecture and other patented
features maximize data throughput and minimize CPU utilization.
•PCI revision 2.1 compliance (backward compatible with Version
2.0).
•FCC Class B, CISPR-22 Class B, VCCI Class II, CE Mark, and
C-TICK compliance.
•Lifetime warranty with return of the warranty registration card
to DIGITAL.
1–3
Page 24
Connectors and LEDs
LJ-4212A.AI
3
1
2
4
10/100
100
ACT LNK
DE500
Figure 1–1 shows the DE500 10/100 adapter connector and LEDs.
Table 1–2 describes these components. Table 1–3 describes the
DE500-FA components.
Figure 1–1 DE500 10/100 Connector and LEDs
1–4
Page 25
Table 1–2 Descriptions of the DE500 10/100 Connector and LEDs
connector requires either UTP Category
3, 4, or 5 cable for 10 Mb/s connection,
or UTP Category 5 cable for 100 Mb/s
connection. The pin assignments are
the same for 10BaseT and 100BaseTX
connections.
100 Mb/s status LEDThis LED lights amber when 100 Mb/s
mode is selected. The LED does not
light when 10 Mb/s mode is selected.
Activity status LEDThis LED lights amber in either 10 or
100 Mb/s mode when a receive (RX)
packet that passed the address filtering
is being received, or a transmission (TX)
is in process.
Link status LEDThis LED lights green in either 10 or
100 Mb/s mode to indicate connection to
an active network. This LED does not
light when the link is in a failed state,
or when the adapter is not connected to
an active network.
1–5
Page 26
Table 1–3 Descriptions of the DE500-FA Connector and LEDs
Activity status LEDThis LED lights amber in 100 Mb/s mode when
Link status LEDThis LED lights green in 100 Mb/s mode to
requires fiber-optic cable.
a receive (RX) packet that passed the address
filtering is being received, or a transmission (TX)
is in process.
indicate connection to an active network. This
LED does not light when the link is in a failed
state, or when the adapter is not connected to an
active network.
1–6
Page 27
2
Hardware Installation
This chapter describes how to install the DIGITAL Fast EtherWORKS
PCI 10/100 adapter in a PCI bus master-compatible computer and
how to connect it to the network.
System Requirements
To install the DE500 adapter, you need the following:
•An available PCI bus master expansion slot
•A system that is compliant with the PCI revision specification,
Version 2.1 (backward compatible with Version 2.0)
•A 3½-inch diskette drive for device driver and system
management software loading
•UTP or ScTP cable for the DE500 10/100 models; multimode
fiber-optic cable for the DE500-FA. (See the Cabling Requirements
section in Appendix B for more information about cabling.)
2–1
Page 28
Installing the Adapter
To install the DE500 adapter in your computer, use the following
procedure:
1. Unplug the computer and disconnect all cables that are connected
to the main system unit.
2. Remove any diskettes from the computer diskette drives.
3. Remove the computer cover.
4. Unscrew and remove the option slot cover from the PCI bus
master slot that you plan to use (see Figure 2–1).
Figure 2–1 Removing the PCI Slot Cover
2–2
45%
60%
LJ-03919-TI0A
Page 29
5. Install the boot ROM (optional) in the ROM socket on the adapter
(see the Installing the Remote Boot ROM section for installation
information, if necessary).
6. Insert the adapter into the slot, then replace the screw to secure
the adapter (see Figure 2–2).
7. Replace the computer cover, reconnect the cables, then power up
your system.
Figure 2–2 Installing the Fast EtherWORKS PCI 10/100 Adapter
LJ-4413B.AI4
2–3
Page 30
Connecting to the Network
This section describes how to connect the Category 5 UTP cables to
the DE500 10/100 adapters and the multimode fiber-optic cable to the
DE500-FA adapter.
Connecting UTP Cables
The DE500 10/100 adapters use an on-board transceiver with UTP
cable to connect to the network.
To connect these adapters to the network, use the following procedure:
1. Attach the UTP cable (!, Figure 2–3) to the 8-pin MJ connector
on your adapter.
2. Attach the connector on the other end of your UTP cable to the
other device.
•To establish a valid 100 Mb/s connection, connect a 100-ohm UTP
or ScTP Category 5 cable point-to-point, or to a 100BaseTX hub or
repeater.
•To establish a valid 10 Mb/s connection, connect a 100-ohm UTP
or ScTP Category 3, 4, or 5 cable point-to-point, or to a 10BaseT
hub or repeater.
Refer to the Cabling Requirements section in Appendix B for
further cabling information. Refer to Figure B–1 and Figure B–2
for connector pin assignments.
2–4
Page 31
Figure 2–3 Connecting the DE500 10/100 Adapter to an Ethernet
Network
1
LJ-04209-TI0
Note
For autosensing and autonegotiation to report a speed, be sure
you connect the adapter to the network before loading any
device drivers.
2–5
Page 32
Connecting Fiber-Optic Cable
To connect the DE500-FA adapter to the network, use the following
procedure:
1. Remove the dust cap"from the SC connector!(see Figure 2–4).
2. Attach the connectors at one end of the cable (#,$) to the duplex
SC connector ports (%,&) on your adapter. Note the color coding
of the band (',() that attaches to the top (transmit) side of the
SC connector.
3. Attach both connectors at the other end of the cable to the other
device. Make sure that the connector noted in step 2 is attached
to the bottom (receive) side of the port on the other device.
4. Observe the adapter LEDs). The link LED should be a steady
green to indicate connection to an active network.
2–6
Page 33
Figure 2–4 Connecting the DE500-FA Adapter to an Ethernet
Network
1
2
9
6
5
3
7
4
8
LJ-5799.AI4
2–7
Page 34
Optional Remote Boot ROM
The DE500 adapter (with the exception of the DE500-XA model) will
soon support the following remote boot ROMs. Check the adapter
Web site for availability. (See Chapter 4 for Web information.)
•28-pin remote boot ROM
•32-pin upgradable FLASH remote boot ROM
When you install a remote boot ROM on a DE500 adapter, the remote
boot ROM enables your computer to perform a remote boot using a
variety of selectable protocols.
Installing the Remote Boot ROM
To install the remote boot ROM, use the following procedure:
1. Place the adapter on a flat surface.
2. Align the ROM with the corresponding outline on the 32-pin ROM
socket!(see Figure 2–5):
a. Align the 28-pin ROM#with the socket’s smaller silk-screen
outline".
b. Align the 32-pin ROM%with the socket’s larger silk-screen
outline$, or align the notch in the ROM with the notch in the
ROM socket.
Caution
Static electricity can damage modules and electronic
components. DIGITAL recommends using a grounded
antistatic wrist strap and a grounded work surface when
handling any modules or components.
2–8
Page 35
Figure 2–5 Installing the Remote Boot ROM
1
3
1
5
2
4
LJ-05686.AI4
3. Align the pins on the ROM with the holes in the ROM socket,
then insert the pins in their correct holes, taking care not to bend
any pins during the process. Press firmly on the ROM to make a
solid contact. (See the Configuring the Remote Boot ROM section
in Chapter 3 for ROM configuration information.)
2–9
Page 36
Page 37
3
Configuration and EZWORKS
Installation and Diagnostics
This chapter provides information about adapter and ROM
configuration, and how to use the EZWORKS Installation utility for
software installation and diagnostics.
Adapter Configuration
In most systems, the DIGITAL Fast EtherWORKS PCI 10/100
adapter is automatically configured by the system. This occurs when
the computer is powered up after the adapter is installed. Use your
system’s console commands or BIOS Setup utility only if you need to
change the computer settings.
Note
Refer to your computer and/or operating system
documentation for instructions on how to use your system’s
BIOS Setup utility. Refer to Appendix C for PCI BIOS Setup
information.
3–1
Page 38
EZWORKS Installation Utility
The EZWORKS Installation utility is a DOS-based program that is
located on the DOS-based driver distribution diskette. This utility can
be run on the following:
•From the DOS prompt on a DOS-based system
•From the File Manager or DOS box on Microsoft Windows,
Windows for Workgroups, and Windows 95 network operating
systems
•From a DOS box under an OS/2 network operating system
The EZWORKS Installation utility cannot be run on a Windows NT
network operating system or computers based on CPUs other than
Intel i86 compatible systems.
EZWORKS menu bar options and pop-up menus provide the following:
•Information about the DIGITAL Fast EtherWORKS PCI 10/100
adapter (for example, the adapter’s current settings)
•Capability to configure and install your system’s NetWare ODI
client
•Capability to use command line switches to configure the adapter
and to display adapter information
•Information about other PCI adapters installed in your system
•Device driver installation instructions
•Capability to run diagnostic tests
•Capability to detect MS–DOS startup menu items
Note
When you click on any box on the EZWORKS Installation
utility menu, the information box, located at the bottom of the
menu, displays information about that selection.
3–2
Page 39
Running the EZWORKS Installation Utility
To run the EZWORKS Installation utility:
1. Insert the distribution diskette into drive A, then change your
directory to A:.
2. At the DOS prompt, enter
Setup
to start the EZWORKS
Installation utility and display the main menu (shown in
Figure 3–1).
Figure 3–1 EZWORKS Installation Utility Menu
EZWORKS Installation Menu
File Tools Help
InstallHelp
Install
Network
OS
Adapter
Select a Network Operating System
NetWare ODI DOS Client - VLM
Create/Modify Novell Configuration Files
Novell Frame Type -->
First Network Drive -->
Network Operating System Configuration Options
Select DOS Menu
I/Oport Memory IRQEthernet Address Adapter Slot Bus Master
E1001040010010
00-00-F8-00-00-00DE500-XX
Information Box
Welcome!!! If you do not have a mouse, use the TAB key to move, SPACE BAR
or DOWN ARROW to select. ESCape or ALT/F then ENTER to EXIT. ALT/T for
PCI Bus or Adapter Diagnostic information. ALT/H for HELP.
Destination Directory
C:\NWCLIENT
ETHERNET_802.2
F
Modify AUTOEXEC.BAT
EnabledEnabled
Help on
Network
OS
LJ-4452C.AI4
3–3
Page 40
If your system has a DOS startup menu on startup, you can select
a specific menu item in which to place the startup command
for the currently selected network operating system (NOS).
Otherwise, the selected NOS startup command is placed at the
bottom of your AUTOEXEC.BAT file.
If you do not wish the utility to add any commands to your
AUTOEXEC.BAT file, click on the Modify AUTOEXEC.BAT option
to turn it off.
3. Click on the Install button to install and configure the selected
network operating system, including drivers.
Note
The EZWORKS Installation utility is automatically ready to
install and configure your system as a NetWare ODI client.
Once the information box indicates that the NetWare ODI
client installation is complete, reboot your system to connect
to your NetWare server.
4. Click on the Help box to display device driver installation
instructions for the selected network operating system.
5. Click on the information boxes, located at the bottom of the menu,
for explanations of the adapter’s settings.
3–4
Page 41
Note
If multiple adapters are installed in your system, a Multiple
cards detected button will be displayed. Click on the button
for information about additional DIGITAL 10/100 adapters
installed in your system. To change the settings, refer to
Appendix C.
6. Click on the Tools option menu items to display PCI bus
information, run diagnostic tests on your adapter, and configure
an installed remote boot ROM.
7. Click on the Help option menu items to display an explanation of
the utility, how to obtain the latest device drivers, and the version
number of the utility (from the About menu item).
Diagnostics
As previously mentioned, diagnostics for the DE500 adapter are run
from the EZWORKS Installation utility. It is recommended that you
run diagnostics after initial installation to ensure that the adapter is
set up to meet your system requirements and to verify the adapter’s
functionality.
If the DE500 adapter is active (when a network device driver is
loaded), diagnostics will not run. If necessary, comment out the
command that loads the device driver in the CONFIG.SYS or other
files, then cold boot the computer to deactivate the adapter. For
Windows 95 users, perform a shutdown, then restart the computer in
MS–DOS mode.
3–5
Page 42
Running Diagnostics
To run diagnostics:
1. Click on the Diagnostics menu item from the Tools option
(Figure 3–1) to display the EtherWORKS PCI Diagnostics menu
(Figure 3–2).
Figure 3–2 EtherWORKS PCI Diagnostics Menu
EtherWORKS PCI Diagnostics
EtherWORKS PCI Adapter Tests
All
run
Registers Write/Read Test
run
Ethernet Address ROM CRC Test
run
Internal Loopback Test
run
CRC Logic Test
run
Interrupt Loopback Test
run
Two Buffered Xmt/Rcv Test
run
Chained Xmt/Rcv Test
run
Force Collision Test
run
Setup Frame Filter Test
run
General Purpose Timer Test
run
External Loopback Test
run
Show Network Connection
Network Point-to-Point Connectivity Test
run
Start Echo Station Test
run
Start Network Link Test
TransmitReceive
OFF
OFF
Information Box
Clicking on the 'All' button will execute all adapter [non-Network related]
tests
Exit
3–6
LJ-4453.AI4
Page 43
2. Click on the All button to run all non-network diagnostic tests.
3. Click on individual tests to run any network or adapter diagnostic
test.
When diagnostics are complete, the box located to the right
of the test will indicate whether the test passed or failed. If
the test fails, an error message will appear in the information
box. See Table A–2 for diagnostic test error messages and the
recommended corrective action.
4. The Show Network Connection Test can be used to determine if
the adapter is physically connected to your Ethernet network.
5. The Network Point-to-Point Connectivity Test can be used to
verify a network connection between two Fast Ethernet adapters.
Click on the run button next to the Start Echo Station Test
to activate the adapter to loopback packets with the Ethernet
address of 00-11-11-11-11-11. Press
Esc
if you wish to end the test.
Click on the run button next to the Start Network Link Test on
another system. This will start the adapter transmitting packets
to the system that is presently the Echo Station. Press
Esc
to
end the test. If the packets are successfully echoed back to the
Network Link Station, they will be tabulated in the Transmit and
Receive boxes.
3–7
Page 44
Configuring the Remote Boot ROM
Once you have installed a remote boot ROM on your adapter and
installed the adapter in your system, use the following procedure to
configure the ROM:
1. Click on the Remote Boot ROM menu item from the Tools option
to display the Remote Boot ROM Menu (see Figure 3–3). If a
remote boot ROM is not installed in your system, or is installed
incorrectly, an error message will appear.
Figure 3–3 Remote Boot ROM Menu
Remote Boot ROM Menu
ROM Version
Remote Boot ROM Enabled or Disabled
SET
V2.0
Current Setting
Enabled
Period of time the Remote Boot ROM will try to
SET
boot before timing out and booting locally
Remote Boot ROM Protocol
SET
WRITE
Use this option to select whether the Remote Boot ROM is Enabled or
Disabled. The setting appears in the box to the right.
Update Remote Boot FLASH ROM software
ROM
RUN
Diagnostics
EXIT and save settings
SETOFF
Information Box
ROMShield
ON
3–8
2.5 Minutes
RPL
Config
SET
Menu
QUIT
LJ-4590B.AI4
Page 45
Command line parameters can be used as an alternative method
to configure your remote boot ROM. For example:
A>Setup/remote=enable/protocol=RPL
See the EZWORKS Command Line Switches section in this
chapter for further information.
2. Select the desired options:
Enable the remote boot ROM to establish a remote boot
session when the computer is powered up.
Select the period of time to attempt a remote boot before a
local boot occurs (MOP only). The default time is 2.5 minutes.
Select the appropriate remote boot protocol to be used to
establish a remote boot session.
a. Use the MOP protocol in PATHWORKS Version 4.1x
environments.
b. Use the NetWare xxxx protocol in Novell NetWare
environments. The xxxx stands for the corresponding
frame type configured on the NetWare server performing
the remote boot.
c.Use the TCP/IP protocol in BOOTP remote boot
environments.
d. Use the RPL protocol (the default) in PATHWORKS
Version 5.x, Microsoft LAN Manager Version 2.2, Microsoft
Windows NT Advanced Server Version 3.5x, and IBM LAN
Server Version 3.x, Version 4.0 environments.
3–9
Page 46
If you have a FLASH ROM version of the remote boot ROM,
click on the WRITE button if you wish to update the ROM
software.
Run diagnostics to check the integrity of the remote boot
ROM.
Click on the ROMShield button to turn ON/OFF the antivirus
function before a remote boot session is established. The
default setting is ON.
Click on the Config Menu button to turn ON/OFF the ability
to change the remote boot settings before a remote boot
session is established. When the Initializing DIGITAL...
message appears, press
The default setting is OFF.
3. Save your changes by selecting the Exit and save settings option.
CTL/ALT/B
to enter the Config Menu.
EZWORKS Command Line Switches
The EZWORKS Installation utility supports command line switches.
These switches perform EZWORKS functions when a single DIGITAL
PCI adapter is installed in your computer. The format for command
line switches is not case sensitive; however, all switch fields must be
entered without spaces before or after the equal sign (=) and without
truncating switch names. (Refer to the following section for the
correct command line format.)
3–10
Page 47
Command Line Switch Format
Table 3–1 and Table 3–2 list and describe the available EZWORKS
command line switches. For further information, see the
EZWORKS.TXT file located in the
distribution diskette.
Table 3–1 General Adapter and NetWare Command Line Switches
SwitchDescription
/INSTALL
directory on the
/help or /?When these switches are included in the command line,
/nodisplayTurns off screen display except for /?, /help, /status, and
/novellPerforms a full NetWare DOS Client installation. Use the
/statusDisplays current DIGITAL PCI adapter configuration.
EZWORKS displays help information about the command
line switches.
any error messages.
/frametype command to override the IEEE 802.2 default
frame type.
3–11
Page 48
Table 3–2 Remote Boot ROM Command Line Switches
SwitchDescription
/autoupdateflashOnly updates an installed FLASH ROM if
/cfg=(enable, disable)Allows you to enable or disable the
/protocol=(mop,rpl...)Modifies the remote boot protocol to the
/remote=(enable, disable)Allows you to change your adapter’s remote
/rs=(enable, disable)Allows you to enable or disable the
/timeout=(30secs, 2_5mins)Selects the period of time the adapter will
/updateflashAllows you to write/update an installed
the current version of the FLASHxxx.BIN
file is later than the version of the currently
installed FLASH ROM.
configuration screen for the remote boot
ROM. The adapter’s default setting is OFF.
value you specify. The valid values are MOP,
RPL, TCPIP, NETWARE_802_2, NETWARE_
802_3, and NETWARE_ETHERNET_II. The
adapter’s default setting is RPL.
boot setting to Enable or Disable according to
the value you specify. The adapter’s default
setting is Disabled.
ROMShield antivirus protection. The
adapter’s default setting is ON.
attempt a remote boot before a local boot
occurs (MOP only). The adapter’s default
setting is 2.5 minutes.
remote boot FLASH ROM using the
flash450.bin file.
Exiting the EZWORKS Installation Utility
To exit the EZWORKS Installation utility and return to the DOS
prompt, use either the File option from the menu bar, or press the
key.
3–12
Esc
Page 49
4
Software Information
This chapter describes the installation and network management
information contained on the DIGITAL Fast EtherWORKS PCI 10/100
kit’s diskettes.
Device Driver Information
The distribution diskette’s \README.TXT file, located in the
diskette’s root directory, contains a list of the supported device
drivers and the directory structures for the supported operating
environments.
The diskette contains additional README.TXT files within the
directory structures for each supported operating environment. The
information in these files pertains to the specific device driver or
operating environment corresponding to the subdirectory where they
are found.
4–1
Page 50
Network Management Information
The network management diskette contains the NICWORKS local
management application. NICWORKS is a graphical tool that allows
you to view adapter performance statistics in real time.
The \README.TXT file, located in the network management
diskette’s root directory, contains a list of additional supported
network management software and the directory structure for the
supported operating environments.
The network management diskette contains additional README.TXT
files within the directory structures for each supported operating
environment. The information in these files pertain to the
specific network management software or operating environment
corresponding to the subdirectory where they are found.
Mac OS Information
The Mac OS distribution diskette is a 1.44 MB Macintosh-formatted
diskette containing the software that supports the Apple Mac OS
operating system. The \README file, located in the diskette’s root
directory, contains a list of the supported device drivers, installation
instructions, and a list of the included utilities.
4–2
Page 51
Obtaining the Latest DIGITAL Fast EtherWORKS
PCI 10/100 Driver Files
The device driver software diskette included in your DIGITAL Fast
EtherWORKS PCI 10/100 kit can become outdated as operating
system software evolves. The latest versions of the driver files can
be found on the Internet, CompuServe, World Wide Web, and the
Network Product Business Bulletin Board Service (NPB BBS) by
using the following procedures:
•Internet:
1. Perform an anonymous ftp connection to
Your login name is
2. Enter your password. (Use your Internet electronic mail
address as your password.)
3. Using uppercase and lowercase letters (as shown), change
your directory to either of the following:
cd /pub/DEC/adapters/ethernet/de500/release
cd /pub/DEC/adapters/ethernet/de500/interim
4. Select image mode before extracting binary (non-ASCII) files:
ftp> i
5. Retrieve a driver file, as in the following example:
ftp> get
6. Enter
7. Use the -d option to extract subdirectories and files:
C:\> pkunzip -d
driver
quit
to exit ftp.
anonymous
.ZIP
driver
.ZIP
.
ftp.digital.com
.
4–3
Page 52
•CompuServe:
1. Enter
!Go decpci
to select the DECPCI forum and enter the
LAN Controllers library.
2. Select the Browse option to scroll through the library titles.
3. Click on the DE500 title, then press
Return
to display the
description of the DE500.
4. Select the Retrieve option to copy the file to your system.
For information on how to obtain a CompuServe account in the
U.S., call 1-800-848-8990.
•World Wide Web:
Enter the following universal resource locator (URL) to access the
DIGITAL adapter home page on the World Wide Web:
http://ftp.digital.com/pub/DEC/adapters/home.html
•Network Product Business Bulletin Board Service (NPB
BBS):
Using a modem (parameters 9600, 8, n, 1), connect to the NPB
Bulletin Board Service in the U.S. by dialing 508-486-5777.
Using a modem, connect to the PC Business Unit
Bulletin Board Service (PCBU BBS) in Europe by dialing
(33) 92 96 03 12, then select networks product/area 23.
Follow the menu-driven instructions on your screen to
download the driver files.
4–4
Page 53
A
Problem Solving
This appendix describes problems that you could encounter when
installing the DIGITAL Fast EtherWORKS PCI 10/100 adapter and
suggests possible causes and solutions.
Fault Isolation By Symptom
Table A–1 describes how to isolate faults by the symptoms that occur.
Table A–1 Fault Isolation By Symptom
SymptomPossible CauseRecommended Action
The system is
on, but there
is no display or
response from
the keyboard.
The monitor is either
not on or not connected
to the video board.
The Fast Ethernet
adapter is not seated
securely.
The network cable is
loose.
Be sure the monitor cable is
firmly connected to the video
board. Set the monitor’s power
switch to ON.
Turn your system off, reseat
the adapter, then turn
your system on again (see
Chapter 2).
Secure the cable.
(continued on next page)
A–1
Page 54
Table A–1 (Cont.) Fault Isolation By Symptom
SymptomPossible CauseRecommended Action
The system is
on, but there
is no display or
response from
the keyboard.
The adapter is
preventing your system
from operating correctly.
A conflict exists with
another adapter in the
system:
The IRQ settings are
incorrect.
The PCI slot containing
the adapter is not
enabled or not enabled
for bus mastering.
Disconnect the cable from the
adapter. Turn your system
off, reseat the adapter, then
turn your system on again. If
the problem persists, contact
your system administrator
or authorized DIGITAL
distributor.
Check the adapter’s settings
in the EZWORKS Installation
utility. Use the BIOS Setup
utility, if available, to change
any settings.
Use the BIOS Setup utility to
enable the PCI slot.
A–2
Page 55
Diagnostic Test Errors
Table A–2 describes the Fast EtherWORKS PCI 10/100 adapter
diagnostic test error messages and the recommended corrective
actions for each group of messages.
Table A–2 Diagnostic Test Error Codes
Error MessageRecommended Actions
Registers Read/Write error
Ethernet Address ROM CRC
error
Ensure that the Fast Ethernet adapter is
seated securely in a PCI bus slot, or try
another available PCI bus slot.
Ensure that the adapter was installed
correctly during BIOS Setup: the PCI slot
is enabled, an IRQ number is assigned,
Internal Loopback error
Interrupt Loopback error
and bus mastering is enabled. (See
Appendix C for more information.)
IRQ conflict (when two adapters have
been assigned the same interrupt line), or
1
the PCI slot was not enabled. Check the
adapter’s settings in the EZWORKS
Installation utility. Use the BIOS
Setup utility, if available, to change
any settings.
test failures. If the driver was installed
before running diagnostics, power down
your system, then start again.
Two Buffered Xmt/Rcv error
Chained Xmt/Rcv error
Force Collision error
Setup Frame Filter error
1
If the problem persists, the adapter could be defective. Depending on where you
purchased the adapter, contact either your authorized DIGITAL distributor or DIGITAL
Technical Support.
These messages indicate network-related
test failures. If the driver was installed
before running diagnostics, power down
your system, then start again.
1
1
(continued on next page)
A–3
Page 56
Table A–2 (Cont.) Diagnostic Test Error Codes
Error MessageRecommended Actions
General Purpose Timer error
External Loopback error
Network is active errorUnload the driver or cold boot your
IRQ conflict (when two adapters want to
use the same interrupt line), or the PCI
slot was not enabled. Check the adapter’s
settings in the EZWORKS Installation
utility. Use the BIOS Setup utility to
change any settings.
1
Confirm that the internal and external
loopback tests passed. Ensure that the
media port is selected correctly and the
cable is connected correctly.
memory for diagnostics; release some
memory. If the problem persists, contact
your system administrator.
Ensure that the Fast Ethernet adapter is
seated securely in a PCI bus slot, or try
another available PCI bus slot.
Ensure that the PCI adapter was
installed correctly during BIOS Setup:
the PCI slot is enabled, an IRQ number is
assigned, and bus mastering is enabled.
(See Appendix C for more information.)
system to deactivate the adapter.
1
1
If the problem persists, the adapter could be defective. Depending on where you
purchased the adapter, contact either your authorized DIGITAL distributor or DIGITAL
Technical Support.
Note
The last three error messages are network-related. These
messages appear in the EZWORKS Installation utility
Diagnostics information box.
A–4
Page 57
B
General Information
This appendix provides general system specifications and cabling
requirements for the DIGITAL Fast EtherWORKS PCI 10/100
adapter.
Physical Description
The Fast EtherWORKS PCI 10/100 adapter is a variable-height short
card that uses the 32-bit PCI bus connector. The adapter measures
95.3 mm (3.75 inches) by 129 mm (5.1 inches), and is constructed
using four-layer circuit board technology with two signal layers and
two power/ground layers.
Functional Components
The major functional components of the Fast EtherWORKS PCI
10/100 adapter are as follows:
•Single 8-pin MJ connector that operates at either 10 Mb/s or
100 Mb/s (DE500 10/100 models)
•Duplex SC connector (DE500-FA model)
•DECchip 21143 (DE500-BA and DE500-FA), DECchip 21140A
(DE500-AA), and DECchip 21140 (DE500-XA)
•LEDs that indicate speed (for DE500 10/100 models), transmit
and receive network activity, and link status
•Remote boot ROM socket (for all models except the DE500-XA)
B–1
Page 58
LEDs
The LEDs are used to indicate the status of the adapter and its
connector. These LEDs are visible on the adapter’s front panel (at the
back of your system). During diagnostics, the Fast EtherWORKS PCI
10/100 adapter’s Activity LED blinks once, then remains on. Once the
network software and device driver(s) are loaded, the LEDs reflect
status.
Table B–1 describes the Fast EtherWORKS PCI 10/100 adapter
LEDs.
Table B–1 LED States
LEDColorDescription
100 Mb/s statusAmberThis LED lights when 100 Mb/s mode is selected
Activity statusAmberThis LED lights in 10 and 100 Mb/s modes
Link statusGreenThis LED lights in 10 and 100 Mb/s modes to
and does not light when 10 Mb/s mode is
selected (DE500 10/100 models).
when there is transmit or receive network
activity.
indicate a good network connection; it does not
light when the link is in a failed state.
Interrupt Request (IRQ) Lines
The IRQ lines can be set to any valid IRQ.
B–2
Page 59
Electrical Parameters
Table B–2 shows the electrical parameters for the Fast EtherWORKS
PCI 10/100 adapter.
Table B–2 Electrical Parameters
Cable Type
UTP (DE500-BA)2.92 W0.58 A
UTP (DE500-AA and DE500-XA)3.75 W0.75 A
Multimode fiber-optic3.5 W700 mA
Power
Maximum
Caution
When adding adapters to your computer, verify that the
combined power (wattage) required for the adapters in your
computer does not exceed the power supply rating. Refer to
your computer documentation for this information.
DC Amps (+5.0 V)
Maximum
B–3
Page 60
Operating Environment
Table B–3 lists the recommended operating environment specifications
for the Fast EtherWORKS PCI 10/100 adapter.
Table B–3 Operating Environment
ConditionValue
Operating temperature (at sea level)10°C - 40°C (50°F - 104°F)
Relative humidity10% to 90% (noncondensing)
Radiated emissionsFCC Class B
CISPR 22 Class B
VDE Class B
VCCI Class 2
CE Mark
C-TICK
B–4
Page 61
Connector Pin Assignments
The Fast EtherWORKS PCI 10/100 adapter’s 10BaseT and
100BaseTX twisted-pair network connector pins are shown in
Figure B–1 and Figure B–2 and explained in Table B–4.
Figure B–1 8-Pin MJ Connector (Front View)
12345678
LJ-00661-TI0
Figure B–2 Straight-Through and Crossover Pin Assignments
Straight-ThroughCrossover
AdapterAdapterHubAdapter
Tx+
Tx-
Rx+
1
2
3
4
5
6
7
8
1
Rx+
2
Rx-
3
Tx+
4
5
6
7
8
Tx+
Tx-
Rx+
1
2
3
4
5
6
7
8
1
Tx+
2
Tx-
3
Rx+
4
5
6
Rx-Tx-Rx-Rx7
8
LJ-4798A.AI4
B–5
Page 62
Table B–4 Connector Pin Assignments
Pin NumberSignal Name
1Transmit +
2Transmit 3Receive +
4NC (no connection)
5NC (no connection)
6Receive 7NC (no connection)
8NC (no connection)
B–6
Page 63
Cabling Requirements
Use one of the following cable types, or its equivalent, to connect the
Fast EtherWORKS PCI 10/100 adapter to the network.
Connecting Cables for the DE500 10/100 Adapters
The maximum length of 10BaseT and 100BaseTX cables supported by
Ethernet networks is 100 meters of UTP cable for 10/100 Mb/s speeds.
The xx denotes cable length in meters for each of the following
DIGITAL part numbers:
Note
For existing installations, Category 3 ScTP or UTP cable can
be used at 10 Mb/s.
•BN25G-xx — Category 5 100-ohm unshielded twisted-pair (UTP)
office cable to connect a Fast EtherWORKS PCI 10/100 adapter to
an office wall plate.
•BN26M-xx — Category 5 100-ohm screened twisted-pair (ScTP)
office cable to connect a Fast EtherWORKS PCI 10/100 adapter to
a shielded office wall plate.
•BN24Q-xx — Category 5 100-ohm unshielded twisted-pair office
cable (UTP) with crossover (8-conductor, 4-twisted pair) to connect
a Fast EtherWORKS PCI adapter at 10/100 Mb/s to another Fast
EtherWORKS PCI adapter at 10/100 Mb/s (DTE to DTE).
•BN28Q-xx — Category 5 100-ohm screened twisted-pair (ScTP)
office cable with crossover (8-conductor, 4-twisted pair) to connect
a Fast EtherWORKS PCI adapter at 10/100 Mb/s to another Fast
EtherWORKS PCI adapter at 10/100 Mb/s (DTE to DTE).
B–7
Page 64
Connecting Cables for the 100Base-FA Adapter
The following DIGITAL series of 100BaseFX fiber-optic cable is
supported for DE500-FA connections:
•BN34A — ST to SC multimode dual fiber-optic cable designed
with two ST connectors on one end and two SC push-pull
connectors on the other end to connect a Fast EtherWORKS
PCI 10/100 adapter (DE500-FA) to an office wall plate or another
active device. The connectors at each end of the cable have a red
and black boot to identify the transmit and receive signal path.
•BN34B — SC to SC multimode dual fiber-optic cable designed
with SC connectors on both ends to connect a Fast EtherWORKS
PCI 10/100 adapter (DE500-FA) to an office wall plate or another
active device. The connectors at each end of the cable have a red
and black boot to identify the transmit and receive signal path.
Refer to the OPEN DECconnect Applications Guide (PN EC-G5854-42)
for more information about network configuration, planning, and
cabling.
B–8
Page 65
Other DIGITAL Network Products
The Fast EtherWORKS PCI 10/100 adapter is part of a complete
family of low-cost network adapters, switches, and boot ROMs
developed by Digital Equipment Corporation. Other products are
listed in Table B–5.
Table B–5 Other Products
ProductOrder NumberDescription
EtherWORKS Switch
8T/TX
EtherWORKS Switch
6T/2TX
EtherWORKS Switch
2T/TX
EtherWORKS Hub 8TX
Repeater
DEL8X-AA (U.S.,
Japan, Canada
power cord)
DEL6X-AA (U.S.,
Japan, Canada
power cord)
DEL2X-AA (U.S.,
Japan, Canada
power cord)
DELXR-AA (U.S.,
Japan, Canada
power cord)
Provides eight 10/100 Mb/s
8-pin MJ ports and one
daisy-chain port to connect to
a subnetwork or directly to a
PC, server, or workstation.
Provides five 10 Mb/s
8-pin MJ ports and one
10 Mb/s combination port to
connect to a PC, server, or
workstation, and two 8-pin
100 Mb/s Fast Ethernet ports
for connection to a backbone
or server.
Provides two 10/100 Mb/s
8-pin MJ ports to connect to
a subnetwork or directly to a
PC, server, or workstation.
Provides eight 100 Mb/s
8-pin MJ ports to connect to
a PC or workstation, and one
daisy-chain port to connect to
another compatible repeater.
(continued on next page)
B–9
Page 66
Table B–5 (Cont.) Other Products
ProductOrder NumberDescription
EtherWORKS ISA
PnP 10
EtherWORKS Turbo
PCI 10 Adapter
EtherWORKS 3 Turbo
Adapter
EtherWORKS PCMCIA
Turbo Adapter
DEC FDDIcontroller
/PCI Adapter
DE305-AA (U.S.,
Japan, Canada
power cord)
DE450-CA,
DE450-TA
DE204,
DE205
DEPCM-AA,
DEPCM-BA
DEFPA-*BProvides direct connection of
Provides twisted-pair,
thickwire AUI, and ThinWire
BNC connectors that support
industry standard Plug
and Play technology. Also
provides the 1Step utility
program to configure and
diagnose your network.
Provides capability to
integrate PCI-compatible
systems using twisted-pair,
AUI, or ThinWire cables to
10 Mb/s Ethernet networks.
Provides capability to
integrate ISA/EISAcompatible systems using
twisted-pair, AUI, or
ThinWire cables to 10 Mb/s
Ethernet networks.
Provides a credit card sized
adapter link for laptop and
notebook PCs to a 10 Mb/s
Ethernet networks.
industry-standard computers
with a PCI I/O bus to
100 Mb/s FDDI networks.
The single-mode fiber (SMF)
versions of the DEFPA (-SB,
-WB, -FB, and -HB) are also
available.
(continued on next page)
B–10
Page 67
Table B–5 (Cont.) Other Products
ProductOrder NumberDescription
DEC FDDIcontroller
/EISA Adapter
DE45x-AR Remote Boot
ROM
DE20M-AR Remote Boot
ROM
DEFEA-*AProvides direct connection of
DE45D-AR,
DE45F-AR
DE20M-AREnables you to perform a
industry standard computers
with EISA I/O bus to
100 Mb/s FDDI networks.
The single-mode fiber (SMF)
versions of the DEFEA (-SB,
-WB, -FB, and -HB) are also
available.
The DE45D enables you
to perform a remote boot
using MOP or RPL protocols
when installed on an
EtherWORKS Turbo PCI
10 (DE450) adapter. The
FLASH version (DE45F)
uses MOP, RPL, NetWare,
and BOOTP protocols.
remote boot using MOP or
RPL protocols when installed
on an EtherWORKS 3 Turbo
adapter.
To order these products, contact an Authorized DIGITAL Distributor
or DIGITAL sales representative. For more information, call
800-457-8211 in the U.S. and Canada, 508-692-2562 in other locations,
or your local sales office.
B–11
Page 68
Page 69
C
PCI BIOS Setup Utility
Some earlier PCI systems contain a PCI BIOS Setup utility that
enables you to select and permanently store information about the
computer’s hardware and software in the battery-backed memory of
the CMOS RAM. This information is used each time the computer is
booted and can be changed each time you run the Setup utility.
When you invoke the BIOS Setup utility, perform the following steps
for each PCI slot that contains a Fast EtherWORKS 10/100 adapter:
1. Enable the PCI slot.
2. Assign an IRQ number.
3. Enable bus mastering.
C–1
Page 70
Table C–1 lists typical PCI option settings and the requirements
for the Fast EtherWORKS PCI 10/100 adapter. On later PCI
plug-and-play systems, the PCI BIOS automatically configures the
adapter, so there is no user action needed.
Table C–1 Fast EtherWORKS PCI 10/100 Option Settings
This setting . . .Allows you to . . .
Fast EtherWORKS PCI
10/100 Requirements
Enable/disable
device
IRQSet an IRQ default for
Enable or disable each
PCI slot.
each PCI slot (none or
PCI slot must be enabled.
Any valid nonconflicting
IRQ.
any valid IRQ).
Enable masterEnable bus mastering on
a PCI slot.
Latency timerSet the PCI latency
PCI slot must be enabled
for bus mastering.
1
All settings supported.
timer (in PCI clocks) for
each PCI device.
1
Some PCI computers have a slot that does not support bus mastering. Make sure that
the Fast EtherWORKS 10/100 adapter is installed in a PCI slot that has bus mastering
capabilities.
Note
Check the device driver README files to make sure the
drivers you install support shared interrupts.
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D
Fast Ethernet Technology
Introduction
The increased performance and capacity of personal computers along
with the availability of cost-effective, high-resolution peripherals
have fueled the development of high-performance, data-intensive
applications such as graphical user interfaces, computer-aided
engineering, computer-aided training, groupware, image processing,
document management, network resource libraries, and multi-media.
The effective utilization of these new, high-performance systems at
the desktop demands new low-cost, high-performance LAN interface
technologies. The computer LAN industry has responded with several
new technologies to address price, bandwidth, and availability. These
include:
•FDDI (shared and switched, with/without full duplex)
•Fast Ethernet (100BaseTX/FX/T4–shared and switched access,
with/without full duplex)
•ATM
•100VG-AnyLan
Of all of these technologies, Fast Ethernet (100BaseT), is a technology
that can be integrated into current 10BaseT LANs and allow them to
scale easily to 100 Mb/s. Fast Ethernet provides higher bandwidth
without a major change in infrastructure and will be supported on
every major platform, delivering an excellent business solution to the
increasing requirements for bandwidth on the LAN.
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Advantages of Fast Ethernet
The key advantages of the Fast Ethernet are as follows:
•High performance
•Standards-based technology
•Cost-effective migration
•Vendor support
High Performance
One of the compelling reasons to choose Fast Ethernet for work
groups is the ability to handle both the aggregate demands of multiple
LAN users and the peak traffic created by today’s high-performance
PCs and sophisticated bandwidth-intensive applications. When high
burst rates are key, Fast Ethernet is the right work group solution.
Standards-Based Technology
The standard for Fast Ethernet technology is being set by the
Institute of Electrical and Electronics Engineers (IEEE) 802.3
Committee, the same committee that developed the original Ethernet
standard. This technology is designed to be the most direct and simple
evolutionary extension of 10BaseT Ethernet. The key to its simplicity
is Fast Ethernet’s use of proven Carrier Sense Multiple Access
/Collision Detection (CSMA/CD) protocol, defined in the Ethernet
Media Access Control (MAC) layer.
The 100BaseT MAC is a scaled up version of the MAC used in 10 Mb/s
Ethernet. In other words, 100BaseT is conventional Ethernet, only
faster. It has the same reliable, robust, and economical technology
that users rely on today.
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Additionally, both technologies can be offered with shared or switched
Ethernet connections. Shared environments provide a total of 10
or 100 Mb/s to all stations attached to a hub. They are ideal for a
medium size work group with occasional peak bandwidth demands.
Shared Ethernet delivers the bandwidth at very low cost.
Cost-Effective Migration
The seamless compatibility between 10BaseT and 100BaseTX allows
easy migration to high-speed connects. Migration is simple and
economical in many important areas:
•LAN cabling — 100BaseT media specifications (100BaseTX,
100BaseFX, and 100BaseT4), enable Fast Ethernet to run on
the most common Ethernet wiring including Categories 3, 4,
and 5 unshielded twisted-pair (UTP), 100-ohm screened (ScTP)
twisted-pair, and fiber.
•Administrative expertise — Managers can rely on familiar
network analysis tools and procedures in 100BaseT environments.
Administrative information translates easily from 10 Mb/s
Ethernet to Fast Ethernet networks, which means minimal
retraining of MIS support staff. Administrators as well as system
integrators already know the technology, cabling, protocols, and
software used in 100BaseT networks.
•Management software — Fast Ethernet LANs can be
managed with existing Simple Network Management Protocol
(SNMP) management application software and today’s Ethernet
management information bases (MIBs).
•Software support — Application and networking software will
function unchanged on 100BaseT LANs.
•Flexible migration — Automatic speed selection where adapters
can run at either 10 or 100 Mb/s on existing wire ensures
nondisruptive transition to Fast Ethernet. Similarly, 10/100
Mb/s Ethernet switching hubs will enable smooth migration to
Fast Ethernet in the wiring closet.
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Vendor Support
Fast Ethernet enjoys the support of the largest number of network
adapters, network systems, and systems’ vendors. The extensive
multivendor support will ensure the development of a wide range of
interoperable products at very competitive prices. The result: Fast
Ethernet will offer the lowest price of all 100 Mb/s technologies for
migrating 10 Mb/s Ethernet to higher bandwidth.
Summary
Although not all users require 100 Mb/s network performance to
the desktop today, many LAN intensive applications already push
the limits of existing 10 Mb/s LANs, and can benefit from 100
Mb/s technology now. Emerging data-intensive applications and
technologies (such as multimedia, groupware, imaging, and clientserver databases) will soon make 100 Mb/s networking a critical part
of most LANs. Meanwhile, as network servers become more powerful,
they are being relocated from local connections to the data center,
where they need 100 Mb/s high-speed connections to the network
backbone to provide cost-effective, centralized performance.
D–4
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