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Cabletron Systems manual Introduction, 1-10, HSIM-W87 User’s Guide

Models: HSIM-W87

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Chapter 1: Introduction

1-10	HSIM-W87 User’s Guide

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Cabletron Systems manual Introduction, 1-10, HSIM-W87 User’s Guide

Contents

HSIM-W87 User’s Guide 9032689-02HSIM-W87 T3 TXRX LNK CPU STSTELCO Page Only qualiﬁed personnel should perform installation procedures FCC NOTICEHSIM-W87 User’s Guide CABLETRON SYSTEMS, INC. PROGRAM LICENSE AGREEMENT INDUSTRY CANADA NOTICEVCCI NOTICE HSIM-W87 User’s GuideUNITED STATES GOVERNMENT RESTRICTED RIGHTS EXCLUSION OF WARRANTY AND DISCLAIMER OF LIABILITYCABLETRON SOFTWARE PROGRAM LICENSE HSIM-W87 User’s GuideHSIM-W87 User’s Guide CHAPTER CONTENTSINSTALLATION INTRODUCTIONSPECIFICATIONS ContentsTROUBLESHOOTING TYPICAL CONFIGURATION1.1 USING THIS MANUAL CHAPTER INTRODUCTIONImportant Notice 1.2 OVERVIEW Chapter 1 IntroductionThe HSIM-W87 operates in two modes Switching IMUX 1.4 FEATURES 1.3 DATA FLOW IN THE HSIM-W871.4.1 Connectivity 1.4.2 HDLC 1.4.3 Inverse Multiplexing IMUX1.4.5 DS1 Alarm 1.4.4 Priority Queuing1.4.6 SNMP and MIB Support 1.4.7 LANVIEW Diagnostic LEDs 1.5 DOCUMENT CONVENTIONS1.6 RELATED DOCUMENTATION bold type1.7 GETTING HELP Chapter 1 Introduction 1-10HSIM-W87 User’s Guide CHAPTER INSTALLATION 2.1 UNPACKING THE HSIM-W872.2 INSTALLING THE HSIM-W87 2.2.1 Installing the HSIM-W87 in an Interface ModuleOnly qualiﬁed personnel should install or service this unit Figure 2-1 Removing the HSIM Coverplate Installing the HSIM-W87HSIM-W87 User’s Guide HSIM Coverplate Faceplate Mounting Screws Host Platform7. Align the connector on the HSIM-W87 with the pins on the module 2.2.2 Installing the HSIM-W87 in a Standalone Device 2.3 CONNECTING THE HSIM-W87 TO THE NETWORK 2.4 HSIM-W87 SETUPHSIM-W87 User’s Guide CHAPTER LANVIEW LEDs 3.1 LANVIEW LEDSHSIM-W87 User’s Guide Chapter 3 LANVIEW LEDs HSIM-W87 User’s GuideHSIM-W87 LEDs CHAPTER MANAGEMENT 4.1 LOCAL MANAGEMENTFigure 4-1 Typical Hierarchy of Local Management Screens Chapter 4 ManagementHSIM-W87 User’s Guide 2555hier4.2 NETWORK TOOLS Important Noticedsx1 - support for RFC 1406 statistics and conﬁguration 4.2.1 Commands command 4.2.2 Built-in Commands Example command wanpq Syntax wanpq wanpq -ea wanpq -daExample command ds1alarm Syntax ds1alarm VALUE sei sets the Errored Seconds Threshold Interval to VALUEExample command dsx1 command dsx3 ExampleSyntax dsx3 dsx3 near dsx3 near Example dsx3Description 4.2.3 Special CommandsSyntax Options4.3 SAMPLE IMUX CONFIGURATION Enter imux 1 -eg HSIM-W87 User’s Guide Chapter 4 Management4-16 Figure 4-5 Enabling the IMUX ApplicationCHAPTER TROUBLESHOOTING 5.1 TROUBLESHOOTING THE HSIM-W875.1.1 Hardware Troubleshooting Verify the framing, zero suppression, and T3 clock source 5.1.2 Investigating Software Conﬁguration Problems 5.1.3 Problems with the Firmware ImageDevice not forwarding packets Chapter 5 Troubleshooting HSIM-W87 User’s GuideA.2 ENVIRONMENTAL REQUIREMENTS APPENDIX A SPECIFICATIONSA.1 PHYSICAL PROPERTIES HSIM-W87 User’s GuideAppendix A Speciﬁcations A.3 REGULATORY COMPLIANCESafety ElectromagneticAPPENDIX B TYPICAL CONFIGURATION Appendix B Typical Conﬁguration HSIM-W87 User’s GuideFigure B-1 HSIM-W87 IMUX Operational APPENDIX C WAN TERMS AND ACRONYMS CPE - Customer Premises Equipment DSX-1 - Short-haul version of DS1coaxial cable being used as the media deﬁnes it as short-haul by deﬁnition, coaxial cable is short-haul LLB - Line Loop Back, a full T1 loopback on D4 or ESF framed lines PLB - Payload Loop Back, ESF loopback including the facilities datalink WAN - Wide Area Network, a network spanning a large geographic area