Cabletron Systems HubSTACK SEHI-34 User Manual

Also see for HubSTACK SEHI-34: Addendum

Contents

INTRODUCTIONPage 1-1CHAPTER 1INTRODUCTIONWelcome to the Cabletron Systems SEHI-22, SEHI-24, SEHI-32,and SEHI-34 10BASE-T Intelligent Stackable Hub User’sGuide. This manual explains installation instructions and providesreference information for the SEHI-22, 24, 32, and 34.Note: The term SEHI (Stackable Ethernet Hub with Intelligence) isused throughout this manual when describing features and functionsthat are common to the SEHI-22, 24, 32, and 34.1.1 USING THIS MANUALRead through this manual to gain an understanding of the featuresand capabilities of the SEHI. A general knowledge of Ethernet andIEEE 802.3 type data communications networks and their physicallayer components will be helpful when installing the SEHI.Chapter 1, Introduction, outlines the contents of this manual, brieflydescribes SEHI features, and concludes with a list of related manuals.Chapter 2, Installation Requirements/Specifications, describesinstallation requirements, network guidelines, and SEHI operatingspecifications.Chapter 3, Installation, contains instructions for installing yourSEHI as a stackable or stand-alone hub.Chapter 4, Connecting to the Network, explains how to connect theSEHI to the network using the various media types.Chapter 5, Troubleshooting, describes how to use the LANVIEWLEDs to troubleshoot network problems.Chapter 6, Local Management, describes how to use SEHI LocalManagement screens and the available commands.Appendix A, Twisted Pair Wiring Tables, lists Punch Down Blockpinouts.