Cisco 2950-12 - Catalyst Switch Guia de Instalação

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Corporate Headquarters
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA 95134-1706
USA
http://www.cisco.com
Tel: 408 526-4000
800 553-NETS (6387)
Fax: 408 526-4100
Catalyst 2950 Desktop Switch
Hardware Installation Guide
July 2002
Customer Order Number: DOC-7811157=
Text Part Number: 78-11157-03
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1 2 3 4 5 6 ... 159 160

Resumo do Conteúdo

Página 1 - Hardware Installation Guide

Corporate HeadquartersCisco Systems, Inc.170 West Tasman DriveSan Jose, CA 95134-1706USAhttp://www.cisco.comTel: 408 526-4000800 553-NETS (6387)Fax:

Página 2

ContentsxCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03

Página 3 - All rights reserved

Chapter3 TroubleshootingDiagnosing Problems3-6Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03

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A-1Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03APPENDIXATechnical SpecificationsTable A-1, Table A-2, Table A-3, and Table A-4

Página 5 - CONTENTS

Appendix A Technical SpecificationsA-2Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Physical DimensionsWeight 6.5 lb (3 kg)

Página 6 - 2 Installation 2-1

A-3Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix A Technical SpecificationsPhysical DimensionsWeight 6.5 lb (3 kg)

Página 7 - 3 Troubleshooting 3-1

Appendix A Technical SpecificationsA-4Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Table A-4 Fiber-Port Specifications for

Página 8

A-5Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix A Technical SpecificationsTable A-6 Catalyst 2950G-24-EI-DC Switc

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Appendix A Technical SpecificationsA-6Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03

Página 10 - 78-11157-03

B-1Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03APPENDIXBConnectors and CablesThis appendix describes the connectors, cables, a

Página 11 - Warranty Terms

Appendix B Connectors and CablesConnector SpecificationsB-2Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03When connecting 10

Página 12 - Duration of Hardware Warranty

B-3Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix B Connectors and CablesConnector Specifications10/100/1000 PortsT

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xiCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Cisco Limited Lifetime Hardware Warranty TermsThere are special terms applicable

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Appendix B Connectors and CablesConnector SpecificationsB-4Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure B-2 RJ-45 P

Página 15 - Audience

B-5Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix B Connectors and CablesConnector Specifications1000BASE-X GBIC Mo

Página 16 - Conventions

Appendix B Connectors and CablesConnector SpecificationsB-6Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03GigaStack GBIC Mod

Página 17 - Waarschuwing

B-7Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix B Connectors and CablesCable and Adapter SpecificationsCable and

Página 18

Appendix B Connectors and CablesCable and Adapter SpecificationsB-8Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Four Twist

Página 19 - Related Publications

B-9Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix B Connectors and CablesCable and Adapter SpecificationsFour Twist

Página 20 - Obtaining Documentation

Appendix B Connectors and CablesCable and Adapter SpecificationsB-10Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Cable and

Página 21 - Documentation Feedback

B-11Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix B Connectors and CablesCable and Adapter SpecificationsConnectin

Página 22 - Cisco.com

Appendix B Connectors and CablesCable and Adapter SpecificationsB-12Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Identifyi

Página 23 - Technical Assistance Center

C-1Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03APPENDIXCTranslated Safety WarningsThis appendix repeats in multiple languages

Página 24 - Cisco TAC Escalation Center

Cisco Limited Lifetime Hardware Warranty TermsxiiCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Note You must have Adobe Acrobat

Página 25 - Overview

Appendix C Translated Safety WarningsAttaching the Cisco RPS (model PWR300-AC-RPS-N1)C-2Catalyst 2950 Desktop Switch Hardware Installation Guide

Página 26 - Features

C-3Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix C Translated Safety WarningsLightning Activity WarningLightning A

Página 27 - Front-Panel Description

Appendix C Translated Safety WarningsInstallation WarningC-4Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Installation Warn

Página 28

C-5Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix C Translated Safety WarningsMain Disconnecting DeviceMain Disconn

Página 29 - 1000BASE-SX ports

Appendix C Translated Safety WarningsChassis Warning—Rack-Mounting and ServicingC-6Catalyst 2950 Desktop Switch Hardware Installation Guide78-11

Página 30 - 10/100 Ports

C-7Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix C Translated Safety WarningsChassis Warning—Rack-Mounting and Ser

Página 31

Appendix C Translated Safety WarningsChassis Warning—Rack-Mounting and ServicingC-8Catalyst 2950 Desktop Switch Hardware Installation Guide78-11

Página 32 - GBIC Module Ports

C-9Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix C Translated Safety WarningsChassis Warning—Rack-Mounting and Ser

Página 33

Appendix C Translated Safety WarningsChassis Warning—Rack-Mounting and ServicingC-10Catalyst 2950 Desktop Switch Hardware Installation Guide78-1

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C-11Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix C Translated Safety WarningsOvertemperature WarningOvertemperatu

Página 35

xiiiCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Cisco Limited Lifetime Hardware Warranty TermsComplete the information below a

Página 36 - System LED

Appendix C Translated Safety WarningsNo On/Off Switch WarningC-12Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03No On/Off Sw

Página 37 - Table 1-3 RPS LED

C-13Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix C Translated Safety WarningsGrounded Equipment WarningGrounded E

Página 38 - Mode button

Appendix C Translated Safety WarningsProduct Disposal WarningC-14Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Product Disp

Página 39

C-15Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix C Translated Safety WarningsGround Connection WarningGround Conn

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Appendix C Translated Safety WarningsGround Connection WarningC-16Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03AttentionLo

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C-17Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix C Translated Safety WarningsJewelry Removal WarningJewelry Remov

Página 42

Appendix C Translated Safety WarningsJewelry Removal WarningC-18Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03AvvertenzaPri

Página 43 - 25% – 49% +

C-19Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix C Translated Safety WarningsStacking the Chassis WarningStacking

Página 44 - Rear-Panel Description

Appendix C Translated Safety WarningsQualified Personnel WarningC-20Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Qualified

Página 45

C-21Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix C Translated Safety WarningsClass 1 Laser Product WarningClass 1

Página 46 - Power Connectors

Cisco Limited Lifetime Hardware Warranty TermsxivCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03

Página 47 - Management Options

Appendix C Translated Safety WarningsLaser Beam Exposure WarningC-22Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Laser Bea

Página 48 - • SNMP network management

C-23Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix C Translated Safety WarningsCatalyst 2950G-24-EI-DC Service Requ

Página 49 - Installation

Appendix C Translated Safety WarningsRestricted Area Equipment InstallationC-24Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-

Página 50 - Preparing for Installation

C-25Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix C Translated Safety WarningsEthernet Cable Shielding in OfficesE

Página 51 - Chapter 2 Installation

Appendix C Translated Safety WarningsDC Power Disconnection WarningC-26Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03DC Pow

Página 52 - EMC Regulatory Statements

C-27Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix C Translated Safety WarningsDC Power Disconnection WarningVaroit

Página 53

Appendix C Translated Safety WarningsDC Power Disconnection WarningC-28Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03AvisoA

Página 54 - Installation Guidelines

C-29Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix C Translated Safety WarningsExposed DC Power Wire WarningExposed

Página 55 - Verifying Package Contents

Appendix C Translated Safety WarningsService Personnel WarningC-30Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Service Per

Página 56

C-31Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix C Translated Safety WarningsService Personnel WarningWarnungDies

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xvCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03PrefaceAudienceThis guide is for the networking or computer technician responsib

Página 58

Appendix C Translated Safety WarningsService Personnel WarningC-32Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03

Página 59 - Phillips flat-head

IN-1Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03INDEXNumerics10/100/1000 portscable lengths2-6connecting to 2-33 to 2-36connec

Página 60 - Phillips

IndexIN-2Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03adapter pinouts, terminalRJ-45-to-DB-25B-11RJ-45-to-DB-9 B-10addresses, a

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IN-3Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03IndexCiscoView 1-24Class 1 laser product warning 2-4, C-21clearance 2-7CLI 1-2

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IndexIN-4Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03console portadapter pinoutsRJ-45-to-DB-25 terminalB-11cable, rollover B-1

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IN-5Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03IndexEMC regulatory statements 2-4 to 2-6environmental ranges A-1 to A-3Ethern

Página 64

IndexIN-6Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03GigaStack GBIC modulescable lengths2-6connecting to 2-42connectors and ca

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IN-7Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03IndexLEDs (continued)port status1-13RPS 1-13speed (SPEED) 1-14, 1-18status (ST

Página 66 - 24" Configuration

IndexIN-8Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03pinouts (continued)RJ-45-to-DB-25 terminal adapterB-11RJ-45-to-DB-9 adapt

Página 67 - Mounting the Switch in a Rack

IN-9Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Indexrear panel (continued)described1-20illustrated 1-21 to 1-22power connecto

Página 68 - Installing the GBIC Modules

PrefaceOrganizationxviCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03OrganizationThis guide is organized into these chapters:Chap

Página 69

IndexIN-10Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03troubleshooting 3-1diagnosing problems 3-2 to 3-5understanding POST resu

Página 70 - Powering On the Switch

xviiCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03PrefaceConventionsWarningThis warning symbol means danger. You are in a situat

Página 71 - Connecting to DC Power

PrefaceConventionsxviiiCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03WarnungDieses Warnsymbol bedeutet Gefahr. Sie befinden sich

Página 72 - Grounding the Switch

xixCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03PrefaceRelated PublicationsRelated PublicationsThese documents provide complete

Página 73

THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOM

Página 74 - Torque to 15 lbf-in

PrefaceObtaining DocumentationxxCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03• Catalyst 2950 Desktop Switch Software Configurat

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xxiCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03PrefaceObtaining DocumentationDocumentation CD-ROMCisco documentation and addit

Página 76 - 0.02 inch (0.5 mm)

PrefaceObtaining Technical AssistancexxiiCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03To submit your comments by mail, use the

Página 77

xxiiiCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03PrefaceObtaining Technical AssistanceTechnical Assistance CenterThe Cisco TAC

Página 78

PrefaceObtaining Technical AssistancexxivCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03If you cannot resolve your technical issu

Página 79

CHAPTER 1-1Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-031OverviewThis chapter provides information about these topics:• Features

Página 80 - Running POST

Chapter 1 OverviewFeatures1-2Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03–Catalyst 2950G-12-EI—12 10/100 Ethernet ports a

Página 81

1-3Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 1 OverviewFront-Panel Description• Power redundancy–Connection for

Página 82

Chapter 1 OverviewFront-Panel Description1-4Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 1-3 Catalyst 2950C-24 Swit

Página 83 - 2950G-24-EI-DC Switches

1-5Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 1 OverviewFront-Panel DescriptionFigure 1-6 Catalyst 2950G-24-EI-D

Página 84

Catalyst 2950 Desktop Switch Hardware Installation GuideCopyright © 2001–2002, Cisco Systems, Inc.All rights reserved.CCIP, the Cisco Powered Network

Página 85 - Dust plug

Chapter 1 OverviewFront-Panel Description1-6Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 1-9 Catalyst 2950T-24 Swit

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1-7Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 1 OverviewFront-Panel DescriptionWhen set for autonegotiation, a p

Página 87

Chapter 1 OverviewFront-Panel Description1-8Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03100BASE-FX and 1000BASE-SX PortsT

Página 88

1-9Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 1 OverviewFront-Panel Description• 1000BASE-T GBIC module for copp

Página 89

Chapter 1 OverviewFront-Panel Description1-10Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 1-10 LEDs on Catalyst 295

Página 90

1-11Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 1 OverviewFront-Panel DescriptionFigure 1-11 LEDs on Catalyst 295

Página 91

Chapter 1 OverviewFront-Panel Description1-12Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 1-12 LEDs on Catalyst 295

Página 92

1-13Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 1 OverviewFront-Panel DescriptionRPS LEDThe RPS LED shows the RPS

Página 93 - Where to Go Next

Chapter 1 OverviewFront-Panel Description1-14Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03To select or change the port mod

Página 94

1-15Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 1 OverviewFront-Panel DescriptionFigure 1-14 Changing the Port Mo

Página 96 - Understanding POST Results

Chapter 1 OverviewFront-Panel Description1-16Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 1-15 Changing the Port Mo

Página 97

1-17Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 1 OverviewFront-Panel DescriptionWhen you change the port mode, t

Página 98

Chapter 1 OverviewFront-Panel Description1-18Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03For more information about GBIC

Página 99 - • Use the show post

1-19Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 1 OverviewFront-Panel DescriptionIf all LEDs on Catalyst 2950G-48

Página 100 - Diagnosing Problems

Chapter 1 OverviewRear-Panel Description1-20Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 1-18 Bandwidth Utilization

Página 101 - Technical Specifications

1-21Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 1 OverviewRear-Panel DescriptionFigure 1-20 Catalyst 2950 Switch

Página 102 - 2950G-48-EI Switches

Chapter 1 OverviewRear-Panel Description1-22Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 1-22 Catalyst 2950G-24-EI-

Página 103 - 1. AWG = American Wire Gauge

1-23Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 1 OverviewManagement OptionsCisco RPS ConnectorThe RPS is a 300W

Página 104 - Catalyst 2950SX-24 Switches

Chapter 1 OverviewManagement Options1-24Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03• IOS command-line interface (CLI) Yo

Página 105 - Bellcore SR-3580 Level 3

CHAPTER 2-1Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-032InstallationThis chapter describes how to install your switch, interpre

Página 106

vCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03CONTENTSCisco Limited Lifetime Hardware Warranty Terms xiPreface xvAudience xvPur

Página 107 - Connectors and Cables

Chapter 2 InstallationPreparing for Installation2-2Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Preparing for Installation

Página 108 - Connector Specifications

2-3Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationPreparing for InstallationWarningThe plug-socket com

Página 109 - 10/100/1000 Ports

Chapter 2 InstallationPreparing for Installation2-4Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03WarningClass 1 laser produ

Página 110 - Figure B-3 MT-RJ Connector

2-5Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationPreparing for InstallationJapanThis is a Class A pro

Página 111 - 1000BASE-T GBIC Module Ports

Chapter 2 InstallationPreparing for Installation2-6Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03HungaryThis equipment is a

Página 112 - Console Port

2-7Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationPreparing for Installation• Operating environment is

Página 113

Chapter 2 InstallationPreparing for Installation2-8Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03• Mounting kit containing

Página 114 - 10/100 ports

2-9Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationInstalling the Switch in a RackYou can connect a 100

Página 115

Chapter 2 InstallationInstalling the Switch in a Rack2-10Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03To install the switc

Página 116 - Cable and Adapter Pinouts

2-11Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationInstalling the Switch in a RackFigure 2-1 Attaching

Página 117 - Catalyst 2950 series switch

ContentsviCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03GBIC Module Ports 1-8LEDs 1-9System LED 1-12RPS LED 1-13Port Mode and Po

Página 118 - Pin 1 on one connector and

Chapter 2 InstallationInstalling the Switch in a Rack2-12Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 2-3 Attaching

Página 119 - Translated Safety Warnings

2-13Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationInstalling the Switch in a RackFigure 2-5 Attaching

Página 120 - PWR300-AC-RPS-N1)

Chapter 2 InstallationInstalling the Switch in a Rack2-14Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 2-7 Attaching

Página 121 - Lightning Activity Warning

2-15Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationInstalling the Switch in a RackFigure 2-9 Attaching

Página 122 - Installation Warning

Chapter 2 InstallationInstalling the Switch in a Rack2-16Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 2-11 Attachin

Página 123 - Main Disconnecting Device

2-17Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationInstalling the Switch in a RackFigure 2-12 Attachin

Página 124

Chapter 2 InstallationInstalling the Switch in a Rack2-18Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 2-14 Attachin

Página 125

2-19Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationInstalling the Switch in a RackMounting the Switch

Página 126

Chapter 2 InstallationInstalling the Switch on a Table, Shelf, or Desk2-20Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Fig

Página 127

2-21Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationInstalling the GBIC ModulesCaution To prevent elect

Página 128

viiCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03ContentsInstalling the GBIC Modules 2-20Powering On the Switch 2-22Connecting t

Página 129 - Overtemperature Warning

Chapter 2 InstallationPowering On the Switch2-22Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 2-20 Installing a Giga

Página 130 - No On/Off Switch Warning

2-23Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationConnecting to DC PowerConnecting to DC PowerTo conn

Página 131 - Grounded Equipment Warning

Chapter 2 InstallationConnecting to DC Power2-24Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Grounding the SwitchWarningTh

Página 132 - Product Disposal Warning

2-25Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationConnecting to DC PowerStep 4 Using a Panduit crimpi

Página 133 - Ground Connection Warning

Chapter 2 InstallationConnecting to DC Power2-26Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 2-23 Torquing Ground-L

Página 134

2-27Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationConnecting to DC PowerCaution You must connect the

Página 135 - Jewelry Removal Warning

Chapter 2 InstallationConnecting to DC Power2-28Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Step 2 Identify the positive

Página 136 - Varning!

2-29Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationConnecting to DC PowerWarningAn exposed wire lead f

Página 137 - Stacking the Chassis Warning

Chapter 2 InstallationConnecting to DC Power2-30Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 2-28 Torquing the Term

Página 138 - Qualified Personnel Warning

2-31Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationConnecting to DC PowerStep 6 Repeat Steps 4 and 5 f

Página 139 - Class 1 Laser Product Warning

ContentsviiiCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-031000BASE-X GBIC Module Ports B-51000BASE-T GBIC Module Ports B-5GigaSt

Página 140 - Laser Beam Exposure Warning

Chapter 2 InstallationRunning POST2-32Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 2-30 Inserting the Terminal Bloc

Página 141

2-33Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationConnecting to 10/100 and 10/100/1000 PortsConnectin

Página 142

Chapter 2 InstallationConnecting to 10/100 and 10/100/1000 Ports2-34Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Follow th

Página 143

2-35Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationConnecting to 10/100 and 10/100/1000 PortsFigure 2-

Página 144

Chapter 2 InstallationConnecting to 10/100 and 10/100/1000 Ports2-36Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 2-

Página 145 - Attention

2-37Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationConnecting to 100BASE-FX and 1000BASE-SX PortsConne

Página 146

Chapter 2 InstallationConnecting to GBIC Module Ports2-38Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Step 3 Insert the ot

Página 147 - Exposed DC Power Wire Warning

2-39Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationConnecting to GBIC Module PortsWhen connecting the

Página 148 - Service Personnel Warning

Chapter 2 InstallationConnecting to GBIC Module Ports2-40Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 2-35 Connecti

Página 149

2-41Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationConnecting to GBIC Module PortsConnecting to 1000BA

Página 150

ixCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03ContentsLaser Beam Exposure Warning C-22Catalyst 2950G-24-EI-DC Service Requirem

Página 151 - Numerics

Chapter 2 InstallationConnecting to GBIC Module Ports2-42Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Step 3 Observe the p

Página 152

2-43Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationConnecting a PC or a Terminal to the Console PortSt

Página 153

Chapter 2 InstallationConnecting a PC or a Terminal to the Console Port2-44Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Af

Página 154

2-45Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationWhere to Go NextFigure 2-40 Connecting to a Console

Página 155

Chapter 2 InstallationWhere to Go Next2-46Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03

Página 156

CHAPTER 3-1Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-033TroubleshootingThe front-panel LEDs provide troubleshooting information

Página 157

Chapter3 TroubleshootingUnderstanding POST Results3-2Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Understanding POST Resul

Página 158

3-3Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 3 TroubleshootingDiagnosing ProblemsTable 3-1 Common Problems and

Página 159

Chapter3 TroubleshootingDiagnosing Problems3-4Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03No connectivity. Incorrect or b

Página 160

3-5Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 3 TroubleshootingDiagnosing ProblemsSystem LED is amber • Internal

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