Instrukcja obsługi i wykaz części 3com Superstack II 3000 TX to oficjalny dokument używany do konfiguracji i naprawy urządzenia o nazwie SuperStack II 3000 TX. Instrukcja ta zawiera informacje na temat bezpiecznego używania urządzenia, instrukcje konfiguracyjne, instrukcje naprawy i wykaz części zamiennych. Instrukcja zawiera też informacje na temat zarządzania systemem, jak również dokładne opisy konfiguracji switchy, routera, firewalla i szereg innych funkcji. Instrukcja jest bardzo przydatna dla użytkowników, którzy chcą zoptymalizować i zarządzać swoim SuperStack II 3000 TX.
Ostatnia aktualizacja: Instrukcja obsługi i wykaz części 3com Superstack Ii 3000 Tx
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®
SuperStack II Switch 3900
®
Getting Started Guide
http://www. 3com. com/
Part No. 10005622
Published April 1998
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n n n 3Com Corporation 5400 Bayfront Plaza Santa Clara, California 95052-8145 Copyright © 1998, 3Com Corporation. All rights reserved. No part of this EMISSIONS COMPLIANCE STATEMENTS FOR CLASS A PRODUCTS documentation may be reproduced in any form or by any means or used to United States — Federal Communications Commission Notice make any derivative work (such as translation, transformation, or adaptation) This equipment has been tested and found to comply with theStreszczenie treści zawartej na stronie nr. 3
EMC DIRECTIVE COMPLIANCE TRADEMARKS This equipment was tested and found to conform to the Council Directive Unless otherwise indicated, 3Com registered trademarks are registered in 89/336/EEC for electromagnetic compatibility. Conformity with this the United States and may or may not be registered in other countries. Directive is based upon compliance with the following harmonized 3Com, the 3Com logo, SuperStack, and Transcend are registered standards: trademarks of 3Com CorporStreszczenie treści zawartej na stronie nr. 4
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CONTENTS 2 INSTALLING THE SYSTEM ABOUT THIS GUIDE Before You Begin 2-1 Introduction 1 Installing the System on a Table Top or in a Free-Standing Finding Specific Information in This Guide 1 Stack 2-2 Conventions 2 Installing the System in a Distribution Rack 2-3 SuperStack II Switch 3900 Documentation 3 Preparing the System and Rack 2-3 Paper Documents 3 Mounting the System into a Distribution Rack 2-5 DocumentStreszczenie treści zawartej na stronie nr. 6
Power Up 4-2 A SYSTEM SPECIFICATIONS To Power the Switch 3900 with the RPS 4-2 To Power the Switch 3900 from the Wall B SITE REQUIREMENTS AND SAFETY CODES Receptacle 4-2 Power-up Diagnostics 4-2 General Safety Requirements B-1 System Diagnostics 4-3 Wiring Closet Recommendations B-1 Power LED Activity 4-3 Distribution Rack Requirements B-2 Fault LED Activity 4-3 Protective Grounding for the Rack B-Streszczenie treści zawartej na stronie nr. 7
n n n ABOUT THIS GUIDE Introduction Finding Specific Information in This Guide Your SuperStack II Switch 3900 Getting Started Guide This table shows where to find specific information. provides all the information that you need to set up ® For information on Turn to your SuperStack II Switch 3900 system and get it operating in your network. This guide provides an Best ways to use the Switch “System Features and Benefits” overview of your system and step-by-step procStreszczenie treści zawartej na stronie nr. 8
n n n 2 ABOUT THIS GUIDE Table 2 Text Conventions For information on Turn to Convention Description Deciding how to manage your “How Do You Want to Manage system the System? ” on page 5-1 Screen This typeface represents information as it displays appears on the screen. Setting the Console port baud “Setting the Console Port Baud” on page 5-3 Commands The word “command” means that you must enter the command exactly as shown and then Configuring the IStreszczenie treści zawartej na stronie nr. 9
n n n n n n n n n n SuperStack II Switch 3900 Documentation 3 SuperStack II Switch 3900 and 9300 Quick SuperStack II Switch 3900 Documentation Installation Guide The following documents comprise the SuperStack II How to perform a quick installation of your Switch 3900 documentation set. Documents are system. For more details on installation, see the shipped with your system in one of two forms: SuperStack II Switch 3900 Getting Started Guide. Paper doStreszczenie treści zawartej na stronie nr. 10
n n n n n n n n n n 4 ABOUT THIS GUIDE Documents on CD-ROM Marshall T. Rose. The Simple Book: An Introduction to Networking Management. The compact disc that comes with your system Englewood Cliffs, NJ: Prentice-Hall; 1996. contains these documents: “Introduction to SNMP” Self-Study Guide. Online versions of the paper documents that are Order from 3Com: Part Number 3CS-350A. shipped with your system and its components Telnet documents SuperStack II Switch 3900 and 93Streszczenie treści zawartej na stronie nr. 11
Year 2000 Compliance 5 Year 2000 Compliance For information on Year 2000 compliance and 3Com products, visit the 3Com Year 2000 Web page: http://www. com/products/yr2000. htmlStreszczenie treści zawartej na stronie nr. 12
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n n n n n n n n n SWITCH 3900 SYSTEM AND SETUP OVERVIEW 1 This chapter contains: The Switch 3900 family consists of two models: ® An overview of 3Com’s SuperStack II Switch 3900 3C39024 — The 24-port 10/100BASE-TX switch, and how it provides solutions for your network with up to three Gigabit Ethernet links. See Figure 1-1. A description of the major features and components of the system 3C39036 — The 36-port 10/100BASE-TX switch, with up to three Gigabit Ethernet links. See A network configStreszczenie treści zawartej na stronie nr. 14
1-2 CHAPTER 1: SWITCH 3900 SYSTEM AND SETUP OVERVIEW System Overview — 24-Port Front Panel Ethernet Ports System and Port LEDs Provide 24 10/100BASE-TX Provide information about (RJ-45) Ethernet ports the system and each port Status 10/100 BASE - TX green = enabled, link OK flashing green = disabled, link OK Power Fault off = link fail 1x 6x 13x 18x 1 2 3 4 5 6 7 8 9 10 11 12 Pckt 1 2 3 4 5 6 7 8 9 10 11 12 Stat 13 14 15 16 17 18 19 20 21 22 23 24 Pckt 13 14 15 16 17 18 19 20 21 22 23 24 Stat 7xStreszczenie treści zawartej na stronie nr. 15
System Overview — 36-Port Front Panel 1-3 System Overview — 36-Port Front Panel v Ethernet Ports System and Port LEDs Provide 36 10/100BASE-TX Provide information about (RJ-45) Ethernet ports the system and each port Status 10/100 BASE - TX green = enabled, link OK flashing green = disabled, link OK Power Fault off = link fail 1x 6x 13x 18x 25x 30x 1 2 3 4 5 6 7 8 9 10 11 12 Pckt 1 2 3 4 5 6 7 8 9 10 11 12 Stat 13 14 15 16 17 18 19 20 21 22 23 24 Pckt 13 14 15 16 17 18 19 20 21 22 23 24 Stat 25Streszczenie treści zawartej na stronie nr. 16
1-4 CHAPTER 1: SWITCH 3900 SYSTEM AND SETUP OVERVIEW System Overview — Back Panel of Both Models Optional Gigabit Ethernet Slots Fixed Gigabit Ethernet Port Allow you to add additional Provides a 1000BASE-SX link Gigabit Ethernet modules 1000 Base SX Console Pckt Stat RPS Connector Gigabit Ethernet Port LEDs Connects to the Optional Provide information on the Redundant Power System port status and activity Console Port Power Receptacle Allows you to connect a workstation or modem to the SwitchStreszczenie treści zawartej na stronie nr. 17
n n n n n n n n System Features and Benefits 1-5 Trunking links, Spanning Tree, and Advanced System Features and Benefits Redundant Power Supply (RPS) support The Switch 3900 is part of 3Com’s SuperStack family. The Switch 3900 protects against cable and To combine diverse technologies as your network equipment failures with Spanning Tree Protocol grows, install the Switch 3900 in a SuperStack and trunking links. The optional RPS protects network. against power interruptions for fault-tolStreszczenie treści zawartej na stronie nr. 18
n n 1-6 CHAPTER 1: SWITCH 3900 SYSTEM AND SETUP OVERVIEW Optional Gigabit Ethernet Modules Network Configuration Example The Switch 3900 back panel has two expansion slots This section describes one way to place the Switch that can hold optional Gigabit Ethernet modules. 3900 in your network to alleviate traffic congestion. These modules are available in the following configurations: Providing Dedicated Links for Fast Ethernet 1000BASE-SX Module — Multimode fiber with The rapid deployment of FastStreszczenie treści zawartej na stronie nr. 19
Network Configuration Sample 1-7 Network Configuration Sample Switched Gigabit Switched 100 Mb server farm desktop systems 10/100 BASE - TX Status green = enabled, link OK flashing green = disabled, link OK off = link fail Power Fault 1x 6x 13x 18x 25x 30x 1 2 3 4 5 6 7 8 9 10 11 12 Pckt 1 2 3 4 5 6 7 8 9 10 11 12 Stat 13 14 15 16 17 18 19 20 21 22 23 24 Pckt 13 16 18 19 20 21 22 23 24 14 15 17 Stat 25 26 27 28 29 30 31 32 33 34 35 36 Pckt 25 26 27 28 29 30 31 32 33 34 35 36 Stat 7x 12x 19x 24x 3Streszczenie treści zawartej na stronie nr. 20
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®
SuperStack II PS Hub
®
User Guide
3C16405 — PS Hub 40 12-port
3C16406 — PS Hub 40 24-port
3C16450 — PS Hub 50 24-port
http://www. 3com. com/
Part No. DUA1640-5AAA02
Published July 1997
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3Com Corporation © 3Com Technologies, 1997. All rights reserved. No part of this documentation may be reproduced in any form or by any means or used to make any derivative work (such as translation, transformation, or 5400 Bayfront Plaza adaptation) without permission from 3Com Technologies. Santa Clara, California 3Com Technologies reserves the right to revise this documentation and to make changes in content from 95052-8145 time to time without obligation on the part of 3Com Technologies to prStreszczenie treści zawartej na stronie nr. 3
CONTENTS IMPORTANT SAFETY INFORMATION L’INFORMATION DE SÉCURITÉ IMPORTANTE WICHTIGE SICHERHEITSHINWEISE ABOUT THIS GUIDE Introduction 1 How to Use This Guide 2 Conventions 2 BOUT THE UB 1 A PS H Introduction 1-1 Features 1-2 How You Can Use the PS Hub 1-4 Building Up a Network 1-4 Expanding an Existing Network 1-5 Migrating to Higher Performance 1-6 Workgroups 1-7 What Are Workgroups? 1-7 Segments and Port Switching 1-8 Workgroup Example 1-11 2 HOW THE PS HUBS DIFFER Overview 2-1 PS Hub 40 2-2Streszczenie treści zawartej na stronie nr. 4
3 USING THE PS HUB LEDs and Ports 3-1 Before You Start 3-4 What Other Equipment Is Needed? 3-4 Positioning the PS Hub 3-6 Using the Rubber Feet 3-6 Using the Labels 3-7 Rack and Wall Mounting 3-8 Rack Mounting 3-8 Wall Mounting 3-9 Connecting Workstations to Your Hub 3-11 Using Transceiver Modules 3-12 Connecting PS Hubs Together (Stacking) 3-12 About Cascade Cables 3-13 Using Cascade Cables 3-14 Using Hot Swap Cascade Units 3-15 Connecting Different Hubs and Stacks to Your Hub 3-16 Powering OnStreszczenie treści zawartej na stronie nr. 5
Command Line Interface (CLI) 5-8 Through the Console Port 5-8 Over the Network 5-11 Web Interface 5-12 Through the Console Port 5-12 Over the Network 5-12 Which Web Browsers are Supported? 5-12 Quick Config Manager 5-13 Through the Console Port 5-13 Over the Network 5-14 6 USING THE COMMAND LINE INTERFACE Accessing the CLI 6-2 Initial Access 6-2 Logging On 6-2 Logging Off 6-3 Using the CLI Menus 6-4 CLI Menu Structure 6-4 Navigating the Menus and Entering Commands 6-5 Quick Guide to the CommandsStreszczenie treści zawartej na stronie nr. 6
Using the Web Interface 7-7 Unit View and Unit Pages 7-8 User Access Levels 7-9 Exiting the Web Interface 7-9 Online Help System and Documentation 7-9 Unit Pages 7-10 Unit View 7-10 Unit Status 7-11 Management Address 7-12 Port Setup 7-13 Console Port Configuration 7-14 Segment Configuration 7-15 Switch Configuration 7-16 Permanent Address Management 7-16 Management Settings Pages 7-17 Documentation 7-17 Getting Started 7-18 Password Setting 7-19 System Name 7-19 Configuration Pages 7-20 InitialStreszczenie treści zawartej na stronie nr. 7
A DIMENSIONS, STANDARDS AND CABLING Dimensions and Operating Environment A-1 BABT Approval (for U. K. Users Only) A-1 Standards A-2 Cabling A-3 10BASE-T Cable A-3 Console Cable A-4 Modem Cable A-5 Cascade Connections A-6 Management Settings A-6 B MANAGEMENT USING QUICK CONFIG MANAGER Installing Quick Config Manager and the Load Balancing Tool B-2 Installation Requirements B-2 Installation Procedure B-3 Running Quick Config Manager B-4 Configuring Multiple Stacks B-4 Selecting Your Management AcceStreszczenie treści zawartej na stronie nr. 8
C SERIAL WEB UTILITY Introduction C-1 Installing the Serial Web Utility C-1 Using the Serial Web Utility C-3 Solving Problems With the Serial Web Utility C-4 D AGENT UPGRADE UTILITY Using the Upgrade Utility D-1 Solving Problems With the Agent Upgrade Utility D-3 E TECHNICAL SUPPORT Online Technical Services E-1 World Wide Web Site E-1 3Com Bulletin Board Service E-1 3ComFacts Automated Fax Service E-2 3ComForum on CompuServe Online Service E-3 Support from Your Network Supplier E-3 Support fromStreszczenie treści zawartej na stronie nr. 9
IMPORTANT SAFETY INFORMATION WARNING: Warnings contain directions that you must follow for your personal safety. Follow all instructions carefully. Please read the following safety information thoroughly before installing the PS Hub. ■ Installation and removal of the unit must be carried out by qualified personnel only. ■ Connect the unit to an earthed power supply to ensure compliance with European safety standards. ■ The power cord set must be approved for the country where it will be usStreszczenie treści zawartej na stronie nr. 10
■ For Switzerland: The supply plug must comply with SEV/ASE 1011. ■ ■ It is essential that the mains socket outlet is installed near to the unit and is accessible. You can only disconnect the unit by removing the appliance coupler from the unit. ■ This unit operates under SELV conditions (Safety Extra Low Voltage) according to IEC 950, the conditions of which are maintained only if the equipment to which it is connected is also operational under SELV. ■ France and Peru only: ■ This unit canStreszczenie treści zawartej na stronie nr. 11
L’ S INFORMATION DE ÉCURITÉ IMPORTANTE AVERTISSEMENT: Les avertissements contiennent les directions que vous devez suivre pour votre sécurité personnelle. Suivez toutes les directives avec soin. Veuillez lire à fond l'information de la sécurité suivante avant d'installer le PS Hub. ■ L'installation et l'enlèvement de l'unité doivent être faits seulement par le personnel qualifié. ■ Brancher l'unité à une source de courant mise à la terre pour assurer laStreszczenie treści zawartej na stronie nr. 12
■ C'est essentiel que le socle soit installé près de l'unité et soit accessible. Vous pouvez seulement débrancher l'unité en enlevant la fiche d'alimentation de la prise de courant. ■ Cette unité marche sous les conditions SELV (Safety Extra Low Voltage) conformément à IEC950, ces conditions sont maintenues seulement si le matériel auquel elle est branchée, est aussi en exploitation sous SELV. ■ Seulement Pour La France et Le Pérou: ■ Cette unité ne peut pas être mise en marche des sourcesStreszczenie treści zawartej na stronie nr. 13
WICHTIGE SICHERHEITSHINWEISE WARNUNG: Warnungen enthalten Anweisungen, die zur eigenen Sicherheit unbedingt zu beachten sind. Bitte befolgen Sie alle Anweisungen sorgfältig und genau. Bitte unbedingt vor dem Einbauen des PS Hub Einheit die folgenden Sicherheitsanweisungen durchlesen. ■ Ein- und Ausbau des Gerätes ist nur von Fachpersonal vorzunehmen. ■ Das Gerät an geerdete Stromversorgung anschließen, um eine Übereinstimmung mit den europäischen Sicherheitsbestimmungen zu gewährleisten.Streszczenie treści zawartej na stronie nr. 14
■ Steckdose Für Redundant Power System: Nur ein 3Com Redundant Power System an diese Steckdose anschließen. Für weitere Angaben die genauen Einbauanweisungen im Handbuch zum Redundant Power System befolgen. Die Einheit ist unter keinen Umständen an einen Wechselstrom Netzstecker (A. C. ) anzuschließen, wenn dieser keine Erdung hat.Streszczenie treści zawartej na stronie nr. 15
ABOUT THIS GUIDE ® Introduction This guide describes how to set up and manage these SuperStack II PS Hubs: ■ 3C16405 — PS Hub 40 12-port ■ 3C16406 — PS Hub 40 24-port ■ 3C16450 — PS Hub 50 24-port Audience This guide is intended for users who have networking experience. If you Description have used 3Com’s SuperStack II range of products, you may already be familiar with using this kind of hub. We recommend that you read through this guide as the PS Hub has a number of important features whiStreszczenie treści zawartej na stronie nr. 16
2 ABOUT THIS GUIDE How to Use This table shows where to find specific information in this guide. This Guide If you are looking for... Turn to... An introduction to the hub, workgrouping and segments Chapter 1 Information on how the PS Hub 40 and PS Hub 50 are different Chapter 2 from each other Information on installing and using the hub Chapter 3 An introduction to load balancing and how it works Chapter 4 Ways you can manage the hub and how to start your Chapter 5 management session InformatStreszczenie treści zawartej na stronie nr. 17
Conventions 3 Text Conventions Table 2 Convention Description Syntax The word ‘syntax’ means you must evaluate the syntax provided and supply the appropriate values. Placeholders for values you must supply appear in angle brackets. Example: Change the password by using the following syntax: passwordStreszczenie treści zawartej na stronie nr. 18
4 ABOUT THIS GUIDEStreszczenie treści zawartej na stronie nr. 19
ABOUT THE PS HUB 1 This chapter contains the following topics: ■ Features and benefits of the PS Hub ■ How the PS Hub can be used ■ Using workgroups ■ Description and example of the PS Hub segmentation ■ How the PS Hub works ® Introduction The SuperStack II PS Hub, as shown in Figure 1-1, is a flexible managed Ethernet repeater which is very easy to set up and manage. It can be used to build a small network or to expand a larger, more established network. Figure 1-1 The PS Hub The PS Hub isStreszczenie treści zawartej na stronie nr. 20
C 1: A PS H 1-2 HAPTER BOUT THE UB Features The PS Hub 40 and PS Hub 50 share many features: NOTE: These terms and features are described in this chapter and the following chapters. ■ 12 or 24 shielded twisted pair ports for easy connection to 10BASE-T networks. An MDI/MDIX switch allows you to cross-over one of these ports, for connection to other types of hubs and network equipment. ■ One or two transceiver module slots, providing a choice of media options: The PS Hub 40 has two 10Mbps tJak korzystać?
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Instrukcja obsługi 3Com SuperStack II Switch 3800
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