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Cabletron Systems SEHI-22FL manual Finishing The Installation

Models: SEHI-22FL

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Chapter 5: Connecting to the Network

5.2FINISHING THE INSTALLATION

The SEHI is now ready for operation. Before placing the network into service, test the installation thoroughly, making sure that all stations can be addressed and that the SEHI and all stations are indicating normal operation. Ensure that the networking software is conﬁgured properly to match the installed network. If there are any errors or abnormal operation, proceed to Chapter 6, Troubleshooting.

5-12	SEHI User’s Guide

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Cabletron Systems SEHI-22FL manual Finishing The Installation

Contents

SEHI-22FL INTELLIGENT STACKABLE HUB USER’S GUIDE SEHI User’s Guide FCC NOTICE DOC NOTICEVCCI NOTICE SEHI User’s GuideEXCLUSION OF WARRANTY AND DISCLAIMER OF LIABILITY CABLETRON SYSTEMS, INC. PROGRAM LICENSE AGREEMENTCABLETRON SOFTWARE PROGRAM LICENSE SEHI User’s GuideUNITED STATES GOVERNMENT RESTRICTED RIGHTS SEHI User’s GuideCONTENTS CHAPTER 2 SEHI FEATURES AND OPTIONSCHAPTER 3 INSTALLATION REQUIREMENTS AND SPECIFICATIONSContents INSTALLATIONCHAPTER 5 CONNECTING TO THE NETWORK TROUBLESHOOTINGContents APPENDIX B IMAGE FILE DOWNLOAD USING OIDsAPPENDIX A EPIM INFORMATION1.1 USING THIS MANUAL CHAPTER INTRODUCTION1.2 DOCUMENT CONVENTIONS 1.3 GETTING HELP 1.4 RELATED MANUALSanonymous your email addressCHAPTER SEHI FEATURES AND OPTIONS RESET ButtonPower Supply ON/OFF Switch2.2 SEHI FEATURES 2.1 SEHI OVERVIEWRepeater Functionality FLASH EEPROMs2.3 STACKABLE CAPABILITIES 2.4 REMOTE NETWORK MANAGEMENT CAPABILITIES2.5 OPTIONAL FEATURES Ethernet Port Interface Modules EPIMsHubSTACK Interconnect Cables Rack Mount HardwareCHAPTER INSTALLATION REQUIREMENTS AND SPECIFICATIONS 3.1 CABLE SPECIFICATIONS3.1.1 HubSTACK Interconnect Cable Requirements 3.1.2 10BASE-FL Fiber Optic Network RequirementsFiber Optic Budget and Propagation Delay Attenuation3.1.3 10BASE-T UTP and STP Cable Speciﬁcations DelayLength Insertion Loss3.2 NETWORK PORT SPECIFICATIONS 3.3 COM PORT REQUIREMENTS 3.4 TRANSCEIVER REQUIREMENTS3.5 OPERATING SPECIFICATIONS Delay Time Start of Packets SpeciﬁcationsDelay Times JAM Speciﬁcations System Speciﬁcations3.6 POWER SUPPLY REQUIREMENTS 3.8.1 Safety 3.9 PHYSICAL SPECIFICATIONS3.7 ENVIRONMENTAL REQUIREMENTS 3.8 AGENCY APPROVALSCHAPTER INSTALLATION 4.1 UNPACKING THE SEHIChapter 4 Installation 4.2 PRE-INSTALLATION TEST4.3 INSTALLING THE SEHI clearance on either side and the back of the unit 4.3.1 Tabletop or Shelf InstallationIn order to allow for proper cooling, there must be a two-inch 4.3.2 Rackmount Installation Figure 4-4 Installing the Rack Mounting Brackets Rack Mounting the SEHI4.3.3 Stacking the SEHI Chapter 4 InstallationFigure 4-5 Installing the SEHI in the Rack The cooling fans at the rear panel of the SEHI must haveTo stack SEH non-intelligent hubs together, proceed as follows 4.4 CONNECTING THE SEHI TO THE POWER SOURCE 4.5 ADDING/REPLACING EPIMS 5.1.1 Connecting Network Ports CHAPTER CONNECTING TO THE NETWORK5.1 CONNECTING THE SEHI TO THE NETWORK the ends come in contact with dust, dirt, or other contaminants Chapter 5 Connecting to the NetworkDo not touch the ends of the ﬁber optic strands, and do not let 3. Attach the fiber labeled 2 to the applicable TX port, on the SEHI 5.1.2 Connecting a UTP Segment to an EPIM-T SEHI User’s Guide 5.1.3 Connecting a Fiber Segment to an EPIM-F1/F2/F3Connecting the SEHI to the Network 3. Attach the fiber labeled 2 to the applicable TX port on the module F1/F2 ST Connectors F1/F2 SMA 906 Connectors w Half Alignment Sleeves SMA 905 Connectors F3 ST ConnectorsConnecting the SEHI to the Network SEHI User’s Guide5.1.4 Connecting a Thin Coaxial Segment to an EPIM-C 5.1.5 Connecting an AUI Cable to an EPIM-A Connecting the SEHI to the NetworkEnsure that the Signal Quality Error SQE or “heartbeat” test function is disabled on the external transceiver connected tob. Check the cable for continuity 5.1.6 Connecting an AUI Cable to an EPIM-X ON PositionToward Back of EPIM5.2 FINISHING THE INSTALLATION CHAPTER TROUBLESHOOTING 6.1 INSTALLATION CHECKOUT6.2 USING LANVIEW SEHI-22FL 6.3 USING THE RESET BUTTON 6.4 SETTING THE NVRAM SWITCH CHAPTER LOCAL MANAGEMENT 7.1 LOCAL MANAGEMENT KEYBOARD CONVENTIONS Chapter 7 Local ManagementSEHI User’s Guide Table 7-1 Keyboard Conventions7.2 MANAGEMENT TERMINAL SETUP Connect the console cable to the SEHI as follows Management Terminal Setup Parameters 7.3 ACCESSING LOCAL MANAGEMENT 7.4 THE FEATURE SELECTION SCREEN Figure 7-3 Feature Selection Screen7.5 THE COMMUNITY NAME TABLE SCREEN COMMUNITY NAMEEditing the Community Name Field write access to Local Management. Super-UserACCESS 7.6 THE CONFIGURATION SCREEN The following sections explain each ﬁeld on the Conﬁguration screen Use the following steps to set the IP Address Setting the Default Gateway Using the Port Enable Override7.7 THE TRAP TABLE SCREEN Use the following steps to conﬁgure the Trap table 7.8 THE SNMP TOOLS SCREEN Allows the user to retrieve MIB objects using SNMP protocol Getting the Next OID Setting an OIDGetting Individual OIDs 5. Press ENTER. “DATA” appears Exiting the SNMP Tools Screen 7.9 THE DEVICE STATISTICS SCREENCycling Through OIDs The following sections describe Device Statistics screen ﬁelds This command lets the user enable the selected port To select a module or port Using the DISABLE PORT Command Exiting the Device Statistics ScreenA.1.1 EPIM-T A.1 EPIM SPECIFICATIONSAPPENDIX A EPIM INFORMATION A.1.2 EPIM-F1 and EPIM-F2 Appendix A EPIM InformationA.1.3 EPIM-F3 Grounding A.1.4 EPIM-CConnector Type A.1.5 EPIM-A and EPIM-X AUI Port Figure A-5 The EPIM-A and EPIM-XAPPENDIX B IMAGE FILE DOWNLOAD USING OIDs B.1 SETTING UP A UNIX WORKSTATION AS A TFTP SERVER B.2 STANDARD TFTP DOWNLOAD Appendix B Image File Download Using OIDs Table B-1 Standard TFTP Download ProcedureSEHI User’s Guide StepINDEX NumericsSEHI User’s Guide Index-1SEHI User’s Guide IndexIndex-2 POWER SUPPLY CORD GERMANSPANISH FRENCH