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SmartSTACK
ELH100-12/24TX
FAST ETHERNET HUB
INSTALLATION
AND
USER GUIDE
9033060
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Notice Only qualified personnel should perform installation procedures. 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 FOR ANY INCIDENTAL, INDI
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Notice 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 agains
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Notice CABLETRON SYSTEMS, INC. PROGRAM LICENSE AGREEMENT IMPORTANT: THIS LICENSE APPLIES FOR USE OF PRODUCT IN THE FOLLOWING GEOGRAPHICAL REGIONS: CANADA MEXICO CENTRAL AMERICA SOUTH AMERICA BEFORE OPENING OR UTILIZING THE ENCLOSED PRODUCT, CAREFULLY READ THIS LICENSE AGREEMENT. This document is an agreement (“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 (“Program”) in t
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Notice If the Program is exported from the United States pursuant to the License Exception TSR under the U.S. Export Administration Regulations, in addition to the restriction on transfer set forth in Sections 1 or 2 of this Agreement, You agree not to (i) reexport or release the Program, the source code for the Program or technology to a national of a country in Country Groups D:1 or E:2 (Albania, Armenia, Azerbaijan, Belarus, Bulgaria, Cambodia, Cuba, Estonia, Georgia, Iraq, Kazakhstan, Kyrgyz
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Notice CABLETRON SYSTEMS SALES AND SERVICE, INC. PROGRAM LICENSE AGREEMENT IMPORTANT: THIS LICENSE APPLIES FOR USE OF PRODUCT IN THE UNITED STATES OF AMERICA AND BY UNITED STATES OF AMERICA GOVERNMENT END USERS. BEFORE OPENING OR UTILIZING THE ENCLOSED PRODUCT, CAREFULLY READ THIS LICENSE AGREEMENT. This document is an agreement (“Agreement”) between You, the end user, and Cabletron Systems Sales and Service, Inc. (“Cabletron”) that sets forth your rights and obligations with respect to the Cabl
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Notice If the Program is exported from the United States pursuant to the License Exception TSR under the U.S. Export Administration Regulations, in addition to the restriction on transfer set forth in Sections 1 or 2 of this Agreement, You agree not to (i) reexport or release the Program, the source code for the Program or technology to a national of a country in Country Groups D:1 or E:2 (Albania, Armenia, Azerbaijan, Belarus, Bulgaria, Cambodia, Cuba, Estonia, Georgia, Iraq, Kazakhstan, Kyrgyz
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Notice CABLETRON SYSTEMS LIMITED PROGRAM LICENSE AGREEMENT IMPORTANT: THIS LICENSE APPLIES FOR THE USE OF THE PRODUCT IN THE FOLLOWING GEOGRAPHICAL REGIONS: EUROPE MIDDLE EAST AFRICA ASIA AUSTRALIA PACIFIC RIM BEFORE OPENING OR UTILIZING THE ENCLOSED PRODUCT, CAREFULLY READ THIS LICENSE AGREEMENT. This document is an agreement (“Agreement”) between You, the end user, and Cabletron Systems Limited (“Cabletron”) that sets forth your rights and obligations with respect to the Cabletron software pro
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Notice If the Program is exported from the United States pursuant to the License Exception TSR under the U.S. Export Administration Regulations, in addition to the restriction on transfer set forth in Sections 1 or 2 of this Agreement, You agree not to (i) reexport or release the Program, the source code for the Program or technology to a national of a country in Country Groups D:1 or E:2 (Albania, Armenia, Azerbaijan, Belarus, Bulgaria, Cambodia, Cuba, Estonia, Georgia, Iraq, Kazakhstan, Kyrgyz
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Notice DECLARATION OF CONFORMITY Application of Council Directive(s): 89/336/EEC 73/23/EEC Manufacturer’s Name: Cabletron Systems, Inc. Manufacturer’s Address: 35 Industrial Way PO Box 5005 Rochester, NH 03867 European Representative Name: Mr.J.Solari European Representative Address: Cabletron Systems Limited Nexus House, Newbury Business Park London Road, Newbury Berkshire RG13 2PZ, England Conformance to Directive(s)/Product Standards: EC Directive 89/336/EEC EC Directive 73/23/EEC EN 55022 EN
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Table Of Contents Preface . ....................................................... xv Purpose................................................. xv Audience................................................ xv Conventions ............................................. xv MessageFormats ..................................... xv KeyboardEntries...................................... xv OtherConventions.....................................xvi Organization .............................................xvi
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3. ELH100-12/24TXUserInterface.................................. 27 Overview ............................................... 27 User Access.. ........................................... 28 FactoryDefaults.......................................... 28 Menu Hierarchy .......................................... 29 Main Menu.............................................. 30 SystemInformationMenu .................................. 31 Reset .................................................. 32 Exit......
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HubBackplane .......................................68 Port Configuration .....................................69 Port Backup. .........................................70 SwitchModuleStatistics ................................71 MIBBrowser .............................................72 RMONBrowser...........................................73 Ethernet Statistics .....................................74 PacketsPieChart .....................................76 ErrorPacketsRatio . .. ................
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PREFACE Purpose This guide provides information about the features and applications of the Cabletron ELH100-12/24TX dual-speed hub as well as instructions for configuring and monitoring the hub. Audience This guide is intended for Ethernet local area network (LAN) administrators and Management Information Systems (MIS) personnel with the following background: • Working knowledge of Ethernet LANs • Familiarity with Transmission Control Protocol/Internet Protocol (TCP/IP) and Simple Network Manage
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Other Conventions This guide uses the following typographical conventions: • Initial Caps Menu titles and console menu selections. • [Enter] Used to designate the Enter or Return key. • ALL CAPS Used to designate fields within the console menus (Example: CONNECTION). • courier font Screen messages and user prompts. • Selection Describes a user-configurable user interface item. • Field Describes a read-only information item. Organization Chapter 1. Product Overview: Describes the features of the
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1. PRODUCT OVERVIEW Description This installation and user guide describes Cabletron’s ELH100-12/24TX Fast Ethernet hubs. These hubs provide the easiest method of upgrading your network to Fast Ethernet. There’s no need to replace your existing network infrastructure. Just add Cabletron’s hub to your network and attach any 10 or 100 Mbps device to any port on the hub. These hubs provide both a 10 Mbps segment needed for common file transfers, as well as a 100 Mbps segment for relieving serious n
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The ELH100-12/24TX hub is desktop or rack-mountable. LEDs on the front panel provide information about the operating status of the hub. The back panel contains the power connector, redundant power connector, and stack connectors. The side panel includes two fans that maintain ventilation and cooling for internal hub components. This chapter provides the following information: • Product Description • Features • Front and Rear Panel Component Descriptions • Feature Summaries • Application Example
