Cisco Systems WSC3750X24TS Installation Manual

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

xCatalyst 3750 Switch Hardware Installation GuideOL-6336-07PrefaceObtaining Documentation, Obtaining Support, and Security GuidelinesObtaining Docume

A-4Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix A Technical SpecificationsTable A-4 Specifications for the Catalyst 3750-2

A-5Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix A Technical SpecificationsTable A-5 Specifications for the Catalyst 3750G-

A-6Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix A Technical Specifications Table A-6 Specifications for the Catalyst 3750

A-7Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix A Technical Specifications Table A-7 Specifications for the Catalyst 3750G

A-8Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix A Technical Specifications Table A-8 Specifications for the Catalyst 3750-

A-9Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix A Technical Specifications Table A-9 Specifications for the Catalyst 3750G

A-10Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix A Technical SpecificationsTable A-10 Specifications for the Catalyst 3750

A-11Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix A Technical Specifications Table A-11 Specifications for the Catalyst 375

A-12Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix A Technical Specifications Table A-12 Specifications for the Catalyst 375

A-13Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix A Technical Specifications Table A-13 Specifications for the Catalyst 375

CHAPTER 1-1Catalyst 3750 Switch Hardware Installation GuideOL-6336-071Product OverviewThe Catalyst 3750 family of switches—also referred to as the swi

A-14Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix A Technical Specifications Table A-15 Specifications for the Catalyst 375

B-1Catalyst 3750 Switch Hardware Installation GuideOL-6336-07APPENDIXBConnector and Cable SpecificationsThis appendix describes the Catalyst 3750 swi

B-2Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix B Connector and Cable SpecificationsConnector Specifications10/100 and 10/

B-3Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix B Connector and Cable SpecificationsConnector SpecificationsFigure B-3 MT-

B-4Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix B Connector and Cable SpecificationsConnector SpecificationsFigure B-5 Cop

B-5Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix B Connector and Cable SpecificationsCable and Adapter SpecificationsFor mo

B-6Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix B Connector and Cable SpecificationsCable and Adapter SpecificationsTwo Tw

B-7Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix B Connector and Cable SpecificationsCable and Adapter SpecificationsFigure

B-8Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix B Connector and Cable SpecificationsCable and Adapter SpecificationsIdenti

B-9Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix B Connector and Cable SpecificationsCable and Adapter SpecificationsFour T

1-2Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 1 Product OverviewFeatures–Catalyst 3750G-24TS-1U switch—1 RU—24 10/100/100

B-10Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix B Connector and Cable SpecificationsCable and Adapter SpecificationsTable

C-1Catalyst 3750 Switch Hardware Installation GuideOL-6336-07APPENDIXCConnecting to DC PowerThis appendix describes how to make DC power connections

C-2Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix C Connecting to DC PowerConnecting to DC PowerPreparing for InstallationLo

C-3Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix C Connecting to DC PowerConnecting to DC PowerStep 4 Using a Panduit crimp

C-4Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix C Connecting to DC PowerConnecting to DC PowerWiring the DC-Input Power So

C-5Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix C Connecting to DC PowerConnecting to DC PowerStep 3 Identify the positive

C-6Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix C Connecting to DC PowerConnecting to DC PowerStep 5 Insert the exposed wi

C-7Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix C Connecting to DC PowerConnecting to DC PowerStep 6 Use a ratcheting torq

C-8Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix C Connecting to DC PowerConnecting to DC PowerStep 8 Insert the terminal b

D-1Catalyst 3750 Switch Hardware Installation GuideOL-6336-07APPENDIXDConfiguring the Switch with the CLI-Based Setup ProgramThis appendix provides a

1-3Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 1 Product OverviewFront Panel Description• Switches are hot-swappable.• Con

D-2Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix D Configuring the Switch with the CLI-Based Setup ProgramAccessing the CLI

D-3Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix D Configuring the Switch with the CLI-Based Setup ProgramTaking Out What Y

D-4Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix D Configuring the Switch with the CLI-Based Setup ProgramStacking the Swit

D-5Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix D Configuring the Switch with the CLI-Based Setup ProgramConnecting to the

D-6Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix D Configuring the Switch with the CLI-Based Setup ProgramStarting the Term

D-7Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix D Configuring the Switch with the CLI-Based Setup ProgramEntering the Init

D-8Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix D Configuring the Switch with the CLI-Based Setup ProgramEntering the Init

D-9Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix D Configuring the Switch with the CLI-Based Setup ProgramEntering the Init

D-10Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix D Configuring the Switch with the CLI-Based Setup ProgramEntering the Ini

IN-1Catalyst 3750 Switch Hardware Installation GuideOL-6336-07INDEXNumerics10/100/1000 portscable lengths2-5connecting to 2-39described 1-10illustrat

1-4Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 1 Product OverviewFront Panel DescriptionCatalyst 3750-24TS Switch Front Pa

IndexIN-2Catalyst 3750 Switch Hardware Installation GuideOL-6336-07cabling (continued)StackWise cablescable numbers1-25connecting to 2-30cautions vii

IndexIN-3Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Device Managerdescription1-27related documentation ixto configure switch 2-45diagn

IndexIN-4Catalyst 3750 Switch Hardware Installation GuideOL-6336-07LEDs (continued)speed1-18stack 1-20STATUS 1-18system 1-17troubleshooting with 3-1,

IndexIN-5Catalyst 3750 Switch Hardware Installation GuideOL-6336-07ports (continued)numbering of 10/1001-10numbering of 10/100/1000 1-10numbering of

IndexIN-6Catalyst 3750 Switch Hardware Installation GuideOL-6336-07stacking equipment warning 2-2StackWise cable caution 2-31StackWise ports 1-25stra

1-5Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 1 Product OverviewFront Panel DescriptionCatalyst 3750-24PS Switch Front Pa

1-6Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 1 Product OverviewFront Panel DescriptionGigabit Ethernet Switch Front Pane

1-7Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 1 Product OverviewFront Panel DescriptionFigure 1-7 Catalyst 3750G-24T Fron

1-8Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 1 Product OverviewFront Panel DescriptionCatalyst 3750G-48TS Switch Front P

1-9Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 1 Product OverviewFront Panel DescriptionCatalyst 3750G-48PS Switch Front P

THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE

1-10Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 1 Product Overview10/100 and 10/100/1000 PortsCatalyst 3750G Integrated Wi

1-11Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 1 Product Overview10/100 and 10/100/1000 PortsWarningVoltages that present

1-12Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 1 Product Overview10/100 and 10/100/1000 PortsFor information about Cisco

1-13Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 1 Product Overview10/100 and 10/100/1000 Ports• 1000BASE-T• CWDMFor a list

1-14Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 1 Product Overview10/100 and 10/100/1000 PortsFigure 1-15 Catalyst 3750-24

1-15Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 1 Product Overview10/100 and 10/100/1000 PortsFigure 1-16 Catalyst 3750G-1

1-16Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 1 Product Overview10/100 and 10/100/1000 PortsFigure 1-18 Catalyst 3750G-2

1-17Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 1 Product Overview10/100 and 10/100/1000 PortsSystem LEDThe System LED sho

1-18Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 1 Product Overview10/100 and 10/100/1000 PortsMaster LEDThe Master LED sho

1-19Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 1 Product Overview10/100 and 10/100/1000 PortsTo select or change a mode,

iiiCatalyst 3750 Switch Hardware Installation GuideOL-6336-07CONTENTSPreface viiAudience viiPurpose viiOrganization viiConventions viiiRelated Public

1-20Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 1 Product Overview10/100 and 10/100/1000 PortsIf your switches are stacked

1-21Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 1 Product Overview10/100 and 10/100/1000 PortsFigure 1-19 Stack LEDWhen yo

1-22Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 1 Product OverviewRear Panel DescriptionRear Panel DescriptionThese sectio

1-23Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 1 Product OverviewRear Panel DescriptionFigure 1-21 Catalyst 3750G-24TS Sw

1-24Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 1 Product OverviewRear Panel DescriptionFigure 1-23 Catalyst 3750-24FS Swi

1-25Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 1 Product OverviewRear Panel DescriptionFigure 1-26 Catalyst 3750G-24WS-S2

1-26Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 1 Product OverviewRear Panel DescriptionInternal Power Supply ConnectorThe

1-27Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 1 Product OverviewManagement OptionsConsole PortYou can connect the switch

1-28Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 1 Product OverviewManagement Options• SNMP network management You can mana

CHAPTER 2-1Catalyst 3750 Switch Hardware Installation GuideOL-6336-072Switch InstallationThis chapter describes how to start your switch and how to in

ContentsivCatalyst 3750 Switch Hardware Installation GuideOL-6336-07Master LED 1-18Port LEDs and Modes 1-18Rear Panel Description 1-22Rear Panel Over

2-2Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationPreparing for InstallationWarningsThese warnings are t

2-3Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationPreparing for InstallationWarningClass 1 laser product

2-4Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationPreparing for InstallationWarningWhen installing or re

2-5Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationPreparing for InstallationInstallation GuidelinesWhen

2-6Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationPreparing for InstallationVerifying Package ContentsNo

2-7Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationPlanning the StackPowering On the Switch and Running P

2-8Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationPlanning the StackPlanning ConsiderationsBefore connec

2-9Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationPlanning the StackFigure 2-1 Example of a Stack with F

2-10Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationPlanning the StackRecommended Cabling ConfigurationsT

2-11Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationInstalling the SwitchSide-by-Side Mounting in a Rack

ContentsvCatalyst 3750 Switch Hardware Installation GuideOL-6336-07Connecting StackWise Cable to StackWise Ports 2-30Installing and Removing SFP Modu

2-12Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationInstalling the SwitchTo install the switch in a 19-in

2-13Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationInstalling the SwitchFigure 2-10 Removing Screws from

2-14Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationInstalling the SwitchFigure 2-13 Removing Screws from

2-15Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationInstalling the SwitchFigure 2-15 Attaching Brackets f

2-16Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationInstalling the SwitchFigure 2-17 Attaching Brackets f

2-17Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationInstalling the SwitchAttaching Brackets to the Cataly

2-18Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationInstalling the SwitchFigure 2-22 Attaching Brackets f

2-19Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationInstalling the SwitchThe bracket orientation and the

2-20Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationInstalling the SwitchFigure 2-24 Attaching Brackets f

2-21Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationInstalling the SwitchFigure 2-27 Attaching Brackets f

ContentsviCatalyst 3750 Switch Hardware Installation GuideOL-6336-07APPENDIX A Technical Specifications A-1APPENDIX B Connector and Cable Specificati

2-22Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationInstalling the SwitchAttaching Brackets for 24-Inch R

2-23Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationInstalling the SwitchFigure 2-32 Attaching Brackets f

2-24Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationInstalling the SwitchMounting the Switch in a RackAft

2-25Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationInstalling the SwitchFigure 2-37 Mounting the Catalys

2-26Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationInstalling the SwitchAttaching the Cable GuideWe reco

2-27Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationInstalling the SwitchFigure 2-40 Attaching the Cable

2-28Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationInstalling the SwitchAttaching the Brackets to the Sw

2-29Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationInstalling the SwitchMounting the Switch on a WallFor

2-30Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationConnecting StackWise Cable to StackWise PortsFor conf

2-31Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationConnecting StackWise Cable to StackWise PortsFigure 2

viiCatalyst 3750 Switch Hardware Installation GuideOL-6336-07PrefaceAudience This guide is for the networking or computer technician responsible for

2-32Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationConnecting StackWise Cable to StackWise PortsFigure 2

2-33Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationInstalling and Removing SFP ModulesInstalling and Rem

2-34Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationInstalling and Removing SFP ModulesStep 3 Align the S

2-35Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationInstalling and Removing XENPAK Modules (Catalyst 3750

2-36Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationInstalling and Removing XENPAK Modules (Catalyst 3750

2-37Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationInstalling and Removing XENPAK Modules (Catalyst 3750

2-38Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationInstalling and Removing XENPAK Modules (Catalyst 3750

2-39Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationConnecting to the 10/100 and 10/100/1000 PortsStep 6

2-40Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationConnecting to the 10/100 and 10/100/1000 PortsYou can

2-41Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationConnecting to an SFP ModuleStep 2 Connect the other e

viiiCatalyst 3750 Switch Hardware Installation GuideOL-6336-07PrefaceConventionsAppendix C, “Connecting to DC Power,” describes how to make DC power

2-42Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationConnecting to an SFP ModuleCaution Do not remove the

2-43Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationConnecting to an SFP ModuleConnecting to 1000BASE-T S

2-44Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationConnecting to a XENPAK ModuleConnecting to a XENPAK M

2-45Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationWhere to Go NextFigure 2-58 Connecting to a XENPAK Mo

2-46Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 2 Switch InstallationWhere to Go Next

CHAPTER 3-1Catalyst 3750 Switch Hardware Installation GuideOL-6336-073TroubleshootingThe LEDs on the front panel provide troubleshooting information a

3-2Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 3 TroubleshootingDiagnosing ProblemsVerify Switch POST ResultsAs the switch

3-3Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 3 TroubleshootingDiagnosing Problems• For copper connections, determine if

3-4Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 3 TroubleshootingDiagnosing Problems• Bad or incorrect XENPAK module. Repla

3-5Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 3 TroubleshootingDiagnosing ProblemsMonitor Switch PerformanceReview this s

ixCatalyst 3750 Switch Hardware Installation GuideOL-6336-07PrefaceRelated PublicationsRelated PublicationsYou can order printed copies of documents

3-6Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 3 TroubleshootingClearing the Switch IP Address and ConfigurationClearing t

3-7Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 3 TroubleshootingFinding the Switch Serial NumberStep 4 Make the same Ether

3-8Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 3 TroubleshootingFinding the Switch Serial NumberFigure 3-2 Catalyst 3750G-

3-9Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 3 TroubleshootingFinding the Switch Serial NumberFigure 3-5 Catalyst 3750G-

3-10Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 3 TroubleshootingFinding the Switch Serial NumberFigure 3-8 Catalyst 3750G

3-11Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 3 TroubleshootingFinding the Switch Serial NumberFigure 3-11 Catalyst 3750

3-12Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Chapter 3 TroubleshootingFinding the Switch Serial Number

A-1Catalyst 3750 Switch Hardware Installation GuideOL-6336-07APPENDIXATechnical SpecificationsThis appendix lists the switch technical specifications

A-2Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix A Technical SpecificationsTable A-1 Specifications for the Catalyst 3750G-

A-3Catalyst 3750 Switch Hardware Installation GuideOL-6336-07Appendix A Technical SpecificationsTable A-3 Specifications for the Catalyst 3750-2