Cabletron Systems HSIM-W87 Manuale utente

HSIM-W87

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Title Page

HSIM-W87

User’s Guide

9032689-02

HSIM-W87 User’s Guide i

NOTICE

Cabletron Systems reserves the right to make changes in speciﬁcations and other information

contained in this document without prior notice. The reader should in all cases consult Cabletron

Systems to determine whether any such changes have been made.

The hardware, ﬁrmware, or software described in this manual is subject to change without notice.

IN NO EVENT SHALL CABLETRON SYSTEMS BE LIABLE FORANY INCIDENTAL,

INDIRECT, SPECIAL, OR CONSEQUENTIAL DAMAGES WHATSOEVER (INCLUDING BUT

NOT LIMITED TO LOST PROFITS) ARISING OUT OF OR RELATED TO THIS MANUAL OR

THE INFORMATION CONTAINED IN IT, EVEN IF CABLETRON SYSTEMS HAS BEEN

ADVISED OF, KNOWN, OR SHOULD HAVE KNOWN, THE POSSIBILITY OF SUCH

DAMAGES.



1998 by Cabletron Systems, Inc., P.O. Box 5005, Rochester, NH 03866-5005

Printed in the United States of America

Part Number: 9032689-02 September 1998

Cabletron Systems

and

LANVIEW

are registered trademarks of Cabletron Systems, Inc.

All other product names mentioned in this manual may be trademarks or registered trademarks of

their respective companies.

FCC NOTICE

This device complies with Part 15 of the FCC rules. Operation is subject to the following two

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 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 environment.

This equipment uses, generates, and can radiate radio frequency energy and if not installed in

accordance with the operator’s manual, may cause harmful interference to radio communications.

Operation of this equipment in a residential area is likely to cause interference in which case the user

will be required to correct the interference at his own expense.

WARNING:

Changes or modiﬁcations made to this device which are not expressly approved by the

party responsible for compliance could void the user’s authority to operate the equipment.

Only qualiﬁed personnel should perform installation

procedures.

Notice

ii HSIM-W87 User’s Guide

INDUSTRY CANADA NOTICE

This digital apparatus does not exceed the ClassA limits for radio noise emissions from digital

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

Communications.

Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites applicables

aux appareils numériques de la class A prescrites dans le Règlement sur le brouillage radioélectrique

édicté par le ministère des Communications du Canada.

VCCI NOTICE

This is a Class A product based on the standard of the Voluntary Control Council for Interference by

Information Technology Equipment (VCCI). If this equipment is used in a domestic environment,

radio disturbance may arise. When such trouble occurs, the user may be required to take corrective

actions.

CABLETRON SYSTEMS, INC. PROGRAM LICENSE AGREEMENT

IMPORTANT:

Before utilizing this product, carefully read this License Agreement.

This document is an agreement between you, the end user, and Cabletron Systems, Inc. (“Cabletron”)

that sets forth your rights and obligations with respect to the Cabletron software program (the

“Program”) contained in this package. The Program may be contained in ﬁrmware, chips or other

media. BY UTILIZING THE ENCLOSED PRODUCT,YOU ARE AGREEING TO BECOME

BOUND BY THE TERMS OF THIS AGREEMENT, WHICH INCLUDES THE LICENSE AND

THE LIMITATION OF WARRANTY AND DISCLAIMER OF LIABILITY. IFYOU DO NOT

AGREE TO THE TERMS OF THIS AGREEMENT, PROMPTLY RETURN THE UNUSED

PRODUCT TO THE PLACE OF PURCHASE FOR A FULL REFUND.

Notice

HSIM-W87 User’s Guide iii

CABLETRON SOFTWARE PROGRAM LICENSE

1. LICENSE. You have the right to use only the one (1) copy of the Program provided in this

package subject to the terms and conditions of this License Agreement.

You may not copy, reproduce or transmit any part of the Program except as permitted by the

2. OTHER RESTRICTIONS. You may not reverse engineer, decompile, or disassemble the

Program.

3. APPLICABLE LAW. This License Agreement shall be interpreted and governed under the laws

and in the state and federal courts of New Hampshire. You accept the personal jurisdiction and

venue of the New Hampshire courts.

EXCLUSION OF WARRANTY AND DISCLAIMER OF LIABILITY

1. EXCLUSION OF WARRANTY. Except as may be specifically provided by Cabletron in

writing, Cabletron makes no warranty, expressed or implied, concerning the Program (including

its documentation and media).

CABLETRON DISCLAIMS ALL WARRANTIES, OTHER THAN THOSE SUPPLIED TO

YOU BY CABLETRON IN WRITING, EITHER EXPRESSED OR IMPLIED, INCLUDING

BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY AND

FITNESS FOR A PARTICULAR PURPOSE, WITH RESPECT TO THE PROGRAM, THE

ACCOMPANYING WRITTEN MATERIALS, AND ANY ACCOMPANYING HARDWARE.

2. NO LIABILITY FOR CONSEQUENTIAL DAMAGES. IN NO EVENT SHALL

CABLETRON OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER

(INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS,

PROFITS, BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, SPECIAL,

INCIDENTAL, CONSEQUENTIAL, OR RELIANCE DAMAGES, OR OTHER LOSS)

ARISING OUT OF THE USE OR INABILITY TO USE THIS CABLETRON PRODUCT,

EVEN IF CABLETRON HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH

DAMAGES. BECAUSE SOME STATES DO NOT ALLOW THE EXCLUSION OR

LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, OR

ON THE DURATION OR LIMITATION OF IMPLIED WARRANTIES, IN SOME

INSTANCES THE ABOVE LIMITATIONS AND EXCLUSIONS MAY NOT APPLY TO

YOU.

UNITED STATES GOVERNMENT RESTRICTED RIGHTS

The enclosed product (a) was developed solely at private expense; (b) contains “restricted computer

software” submitted with restricted rights in accordance with Section 52227-19 (a) through (d) of the

Commercial Computer Software - Restricted Rights Clause and its successors, and (c) in all respects

is proprietary data belonging to Cabletron and/or its suppliers.

For Department of Defense units, the product is licensed with “Restricted Rights” as deﬁned in the

DoD Supplement to the Federal Acquisition Regulations, Section 52.227-7013 (c) (1) (ii) and its

successors, and use, duplication, disclosure by the Government is subject to restrictions as set forth in

subparagraph (c) (1) (ii) of the Rights in Technical Data and Computer Software clause at

252.227-7013. Cabletron Systems, Inc., 35 Industrial Way, Rochester, New Hampshire 03867-0505.

Notice

iv HSIM-W87 User’s Guide

HSIM-W87 User’s Guide v

CONTENTS

CHAPTER 1 INTRODUCTION

1.1 Using This Manual.......................................................................1-1

1.2 Overview......................................................................................1-2

1.3 Data Flow in the HSIM-W87........................................................1-4

1.4 Features ......................................................................................1-4

1.4.1 Connectivity ....................................................................1-4

1.4.2 HDLC..............................................................................1-5

1.4.3 Inverse Multiplexing (IMUX)............................................1-5

1.4.4 Priority Queuing..............................................................1-6

1.4.5 DS1 Alarm ......................................................................1-6

1.4.6 SNMP and MIB Support .................................................1-6

1.4.7 LANVIEW Diagnostic LEDs............................................1-7

1.5 Document Conventions...............................................................1-7

1.6 Related Documentation...............................................................1-8

1.7 Getting Help.................................................................................1-9

CHAPTER 2 INSTALLATION

2.1 Unpacking the HSIM-W87...........................................................2-1

2.2 Installing the HSIM-W87..............................................................2-2

2.2.1 Installing the HSIM-W87 in an Interface Module ............2-2

2.2.2 Installing the HSIM-W87 in a Standalone Device...........2-5

2.3 Connecting the HSIM-W87 to the Network..................................2-6

2.4 HSIM-W87 Setup.........................................................................2-6

CHAPTER 3 LANVIEW LEDs

3.1 LANVIEW LEDs...........................................................................3-1

CHAPTER 4 MANAGEMENT

4.1 Local Management......................................................................4-1

4.2 Network Tools..............................................................................4-3

4.2.1 Commands .....................................................................4-4

4.2.2 Built-in Commands .........................................................4-6

4.2.3 Special Commands.......................................................4-13

4.3 Sample IMUX Configuration......................................................4-14

Contents

vi HSIM-W87 User’s Guide

CHAPTER 5 TROUBLESHOOTING

5.1 Troubleshooting the HSIM-W87..................................................5–1

5.1.1 Hardware Troubleshooting.............................................5–1

5.1.2 Investigating Software Configuration Problems .............5–3

5.1.3 Problems with the Firmware Image................................5–3

APPENDIX A SPECIFICATIONS

A.1 Physical Properties ..................................................................... A-1

A.2 Environmental Requirements......................................................A-1

A.3 Regulatory Compliance...............................................................A-2

APPENDIX B TYPICAL CONFIGURATION

APPENDIX C WANTERMS AND ACRONYMS

HSIM-W87 User’s Guide 1-1

CHAPTER 1

INTRODUCTION

Welcome to the Cabletron Systems

HSIM-W87 User’s Guide

. This

manual describes the HSIM-W87 and provides information concerning

features, installation, the use of management, troubleshooting, and

speciﬁcations.

A general working knowledge of Wide Area Networking (WAN),

including T1 and T3 Networking, Ethernet and data communications

networks, and their physical layer components is helpful when installing

this device.

The HSIM-W87 has one T3 port, which consists of two BNC connectors,

a transmit and a receive port. Figure 1-1 shows the HSIM-W87.

Figure 1-1 HSIM-W87

1.1 USINGTHIS MANUAL

Reading through this manual completely will help you understand the

features and capabilities of the HSIM-W87. The following list provides

an overview of each section of this manual:

Chapter 1,

Introduction

, outlines the contents of this manual, describes

the HSIM-W87 features and concludes with a web site address where

related manuals can be obtained.

Important Notice

Depending on the ﬁrmware version used in the HSIM-W87, some

features described in this document may not be supported. Refer to the

Release Notes shipped with the HSIM-W87 to determine which features

are supported.

HSIM-W87

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Chapter 1:

Introduction

1-2 HSIM-W87 User’s Guide

Chapter 2,

Installation

, describes how to install an HSIM-W87 into an

interface module or a standalone device (host platform).

Chapter 3,

LANVIEW LEDs

, describes how to use the HSIM-W87

LEDs to monitor the HSIM performance and status.

Chapter 4,

Management

, describes the Network Tools needed for

conﬁguration for the HSIM-W87.

Chapter 5,

Troubleshooting

, describes some of the common

troubleshooting problems and possible solutions.

Appendix A,

Speciﬁcations

, lists the operating speciﬁcations and

regulatory compliance of the HSIM-W87.

Appendix B,

Typical Conﬁguration

, displays possible conﬁgurations for

the HSIM-W87.

Appendix C,

WAN Terms and Acronyms

, provides a glossary of some

terms and acronyms used in this manual.

1.2 OVERVIEW

The HSIM-W87 extends the functionality of certain Cabletron Systems

platforms by providing an interface for Wide Area Network (WAN) DS3

services. The HSIM-W87 is a High Speed Interface Module (HSIM) used

to provide WAN services using the SmartSwitch series of products as a

platform. The HSIM-W87 has a physical DS3 interface, providing up to

28 separate logical DS1 connections. The 28 T1 circuits are all capable of

acting either as a single 45 Mbps full duplex data circuit or as individual

T1 circuits within a Layer 2 Inverse Multiplexing (IMUX) group.

The typical conﬁguration is a head-end WAN aggregation point for up to

28 T1s into a single WAN physical interface. The HSIM-W87 is able to

uplink any combination of single T1s or multiple T1 IMUX groups to the

backbone.

NOTE

The term “host platform” is used to describe the interface

module, or standalone device, into which the HSIM-W87 can

be installed.

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