Emulex DCP_link Manual de usuario

DCP_link

Multi-Protocol Router

Advanced Configuration Guide

PT1054605-00, Rev A

December 1995

Information contained in this document is believed to be accurate and reliable. However,

Emulex Corporation assumes no responsibility for its use nor for any infringements of patents

or other rights of third parties which may result from its use. Emulex Corporation reserves the

right to change product specifications at any time without notice.

The following trademarks of Emulex Corporation are used in this document:

Emulex, DCP-286i-SBC, DCP-386i, DCP 486e, DCP_link, DCPx86i/e

All other products mentioned are the trademarks of their respective companies.

FCC Statement (USA)

This equipment has been tested and found to comply with the limits for a Class A digital

device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable

protection against harmful interference when the equipment is operated in a commercial envi-

ronment. This equipment generates, uses, and can radiate radio frequency energy and, if not

installed and used in accordance with the instruction manual, may cause harmful interference

to radio communications. Operation of this equipment in a residential area is likely to cause

harmful interference in which case the user will be required to correct the interference at his

own expense. Any changes or modifications not expressly approved by Emulex could void

the user’s authority to operate this equipment. Shielded cables must be used between this

equipment and attached peripheral devices.

DOC Statement (Canada)

Cet equipment ne depasse pas les limites de Classe A d’emission de bruits radioelectriques

pour les appareils numeriques telles que perscrites par let Reglement sur le brouillage

radioelectrique etabli par le ministere des Communications du Canada. L’exploitation faite en

milieu residentiel peut entrainer le brouillage des receptions radio et television, ce qui

obligerait le proprietaire ou l’operateur a prendre les dispositions necessaires pour en eliminer

les causes.

This equipment does not exceed Class A limits for radio noise emissions for digital apparatus

set out in the Radio Interference Regulations of the Canadian Department of

Communications. Operation in a residential area may cause unacceptable interference to radio

and TV reception requiring the owner or operator to take whatever steps are necessary to

correct the interference.

document may be reproduced by any means nor translated to any electronic medium without

the written consent of:

Emulex Corporation

3535 Harbor Boulevard

Costa Mesa, California 92626

Printed in U.S.A.

Table of Contents

Preface

Product Support.................................................................................... i

Audience .................................................................................... i

User Guide Conventions...................................................................... ii

Related Documentation ......................................................................iii

Chapter 1 Introduction

Emulex DCP_link.............................................................................1-2

Hardware Requirements...........................................................1-3

Software Requirements ............................................................1-3

Chapter 2 Hardware Configuration

Factory Default Settings...................................................................2-2

Base I/O Address......................................................................2-3

Host Interrupt Level (IRQ Settings).........................................2-5

DCPx86i/e Adapter Configuration...................................................2-6

DCP286i-SBC Configuration...........................................................2-6

Jumper Settings ........................................................................ 2-6

Software Compatibility Level............................................2-7

Control Register 4 Read Option.........................................2-8

Window Group Select........................................................2-8

Memory Size......................................................................2-8

Setting Data Clock Direction (DTE or DCE)...........................2-9

DCP386iConfiguration..................................................................2-11

Jumper Settings ...................................................................... 2-11

PC I/O Channel Check.....................................................2-12

Window Group Select......................................................2-12

DCP486eConfiguration.................................................................2-14

Jumper Settings ...................................................................... 2-14

Window Group Select......................................................2-14

DCP386i/486e Daughterboard Settings..........................................2-16

8-Port RS-232 Daughterboard................................................2-16

Setting DTE or DCE Operation.......................................2-16

8-Port RS-422/X.21 Daughterboard.......................................2-18

Setting DTE or DCE Operation.......................................2-18

Table of Contents ii

Chapter 3 Installation and Cabling

Installing the Emulex Adapter ..........................................................3-3

Cabling Connections.........................................................................3-4

Factory Default Settings....................................................................3-4

DCP286i-SBC Adapter Cables.................................................3-4

DCP386i/DCP486e Daughterboard Cabling ............................3-4

RS-232 Cabling..................................................................3-4

RS-422/X.21 Cabling.........................................................3-5

Optional Cable Drawings..................................................................3-6

Loopback Plug Options ............................................................3-6

RS-232/EIA-530 Loopback Plug .......................................3-6

V.35 Loopback Plug Winchester Male ..............................3-7

X.21 Loopback Plug DB15F..............................................3-8

DCP286i-SBC Adapter Cables.........................................................3-9

RS-232 Cable Assembly ....................................................3-9

RS-422/530 Cable Assembly ...........................................3-10

RS-423 Cable Assembly ..................................................3-11

RS-485 Cable Assembly ..................................................3-12

V.35 Cable Assembly.......................................................3-13

X.21 Cable Assembly.......................................................3-14

RS-232 Standard Cable....................................................3-15

RS-232 Null-Modem Cable (Crossover)..........................3-16

RS-423/RS-485 Null Modem Cable.................................3-17

V.35 Null Modem Cable..................................................3-18

X.21 Null Modem Cable..................................................3-19

DCP 386i/486eDaughterboard Cabling.................................3-20

RS-232 Cabling................................................................3-20

RS-232 Standard Cable .........................................3-21

RS-232 Null-Modem Cable (Crossover)...............3-22

RS-232 Three-Wire Port Cable .............................3-22

RS-422 Cabling................................................................3-21

RS-422 Standard Cable .........................................3-24

X.21 Adapter Cable...............................................3-25

RS-422 Null-Modem Cable...................................3-26

Troubleshooting..............................................................................3-27

Table of Contents iii

Chapter 4 Software Installation

Software Installation Procedure........................................................4-2

Installing to Novell NetWare version 3.12...............................4-2

Installing to Novell NetWare version 4.1.................................4-4

Uninstall Procedures.........................................................................4-6

Uninstall using NetWare version 3.12......................................4-6

Uninstall using NetWare version 4.1........................................4-8

Chapter 5 Software Configuration

INETCFG ................................................................................5-2

INETCFG Menus.....................................................................5-2

Using Context Sensitive Help ..................................................5-4

Configuring with INETCFG.............................................................5-5

Chapter 6 Frame Relay Configuration

Introduction ................................................................................6-2

Frame Relay Networks.............................................................6-2

Frame Relay Parameters........................................................... 6-3

Diagramming Your Frame Relay Network .............................. 6-4

Planning Your Frame Relay Network......................................6-4

Configuring the Network Interface...................................................6-6

Configuring the WAN Call Directory ............................................ 6-10

Network Protocol and Binding Configuration................................6-13

Configuring Protocol Parameters...........................................6-13

Binding Network Protocols to a WAN Interface ...................6-14

Table of Contents iv

Chapter 7 X.25 Configuration

Introduction .................................................................................7-2

Virtual Circuit Service..............................................................7-3

Logical Channel Numbers ........................................................7-4

Diagramming Your X.25 Network ...........................................7-5

Planning Your X.25 Network...................................................7-5

Frame Level Parameters.....................................................7-5

Packet Level Parameters.....................................................7-6

Logical Channel Numbers ........................................................7-8

Emulex X.25 User Facilities.....................................................7-9

Configuring the X.25 Network Interface........................................7-11

Modifying/Creating A Profile.................................................7-13

Local DTE Address.................................................................7-15

X.25 Authentication Options..................................................7-15

Configuring the WAN Call Directory.............................................7-17

Expert Call Configuration.......................................................7-22

Network Protocol and Binding Configuration................................7-24

Configuring Protocol Parameters............................................7-24

Binding Network Protocols.....................................................7-25

Chapter 8 Contacting Emulex

Technical Assistance.........................................................................8-2

Prior to Your Call .....................................................................8-2

Placing the Call.........................................................................8-2

Domestic.............................................................................8-3

European.............................................................................8-3

24 - Hour Support.....................................................................8-4

Product Service8-4

Bulletin Board System......................................................................8-4

Internet..............................................................................................8-6

Emufax..............................................................................................8-7

Table of Contents v

Appendix A Diagnostic Programs

Diagnostic Platform......................................................................... A-2

Diagnostic Operating Requirements........................................ A-2

README.DOC....................................................................... A-2

Distribution Diskette ............................................................... A-3

Diagnostic Platform Instructions............................................. A-3

Using DCPDIAG3 For The DCP386i............................................. A-7

Diagnostic Operating Requirements........................................ A-7

README.DOC....................................................................... A-7

Distribution Diskette ............................................................... A-7

Running the Diagnostic........................................................... A-8

Preface

Thank you for purchasing the DCP_link Multi-Protocol Router. You have

joined the Emulex family of users, who have found that buying our products

guarantees available performance and bandwidth while preserving resources.

We value a strong relationship with our customers and seek to continually

serve your needs in the years to come.

Product Support

Emulex products are supported by a broad range of educational and technical

support services. They are available to help you maximize your system

performance.

Emulex Corporation (HQ) (714) 662-5600

PreSales (714) 513-8053

Technical Support (714) 513-8270

Audience for Advanced Configuration Guide

The DCP_link Advanced Configuration Guide is included as a supplement to

the DCP_link Quick Start User’s Guide. For most standard installations and

WAN setups, the Quick Start User’s Guide should answer most start up and

configuration questions. The Advanced Configuration Guide is intended to

answer questions concerning WAN connectivity and planning. It also

includes extensive cable pin drawings for use in designing custom cabling.

ii Preface

User Guide Conventions

Sections of text that are marked for emphasis are formatted with the

following key words: Note, Important, or Caution.

For example:

CAUTION: Provides the user with directions to prevent a

mistake from occurring.

When a command is illustrated in the user’s guide, the variable choices

allowed to be changed will appear in a contrasting typeface. All command

lines will begin with a triangular shaped symbol.

An example of a command line is:

>LOAD INETCFG

DCPx86i/e Terminology

Throughout this manual, DCPx86i/e is used to represent the Emulex DCP

product line based on the Intel 80x86 microprocessors. These include the

following:

•DCP286i-SBC (Single Board Configurable, ISA bus)

•DCP386i (ISA bus)

•DCP486e(EISA bus)

•All of these products are compatible with the Emulex DCP_link

software.

Preface iii

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