Enterasys Enterasys SecureStack B2 B2G124-24 Guida di Installazione

7.5x9-inch cover with bleed on 4 sidesSecureStack B2Gigabit and Fast Ethernet SwitchesHardware Installation GuideB2G124-24B2G124-48B2H124-48P/N 903409

viii 8. AUDITRIGHTS. YouherebyacknowledgethattheintellectualpropertyrightsassociatedwiththeProgramareofcriticalvaluetoEnterasysand,

ixContentsAbout This GuideWho Should Use This Guide ...

xConnecting AC and RPS-SYS Power ...3-15AC Power ...

xiFigures1-1 B2G124-24 Stackable Switch ...1-31-2 B2G124-

xii

SecureStack B2 Installation Guide xiiiAbout This GuideThisguideprovidesanoverview,installationandtroubleshootinginstructions,andspecificati

How to Use This Guidexiv About This GuideHow to Use This GuideReadthroughthisguidecompletelytofamiliarizeyourselfwithitscontentsandgainan

Conventions Used in This GuideSecureStack B2 Installation Guide xvConventions Used in This Guide Thefollowingconventionsareusedinthisguide:Not

Conventions Used in This Guidexvi About This Guide

SecureStack B2 Installation Guide 1-11IntroductionThischapterintroducestheB2G124‐24, B2G124‐48,and B2H124‐48stackableswitches.Important Notic

Overview1-2 IntroductionOverviewTheB2G124‐24,B2G124‐48,andB2H124‐48arestackableFastEthernetandGigabitEthernetswitches,whichcanbeadapte

OverviewSecureStack B2 Installation Guide 1-3Figure 1-1 B2G124-24 Stackable SwitchFigure 1-2 B2G124-48 Stackable Switch1 DB9 RS232 Console port con

Overview1-4 IntroductionB2H124-48TheB2H124‐48 (Figure 1‐3)hasthefollowingfrontandrearpanelportconnections:•RJ45ports(10/100Mbpscopperpo

ConnectivitySecureStack B2 Installation Guide 1-5High-Speed Stack ConnectionsTheswitcheshaverear‐panelconnectorsforhigh‐speedconnectionsina

Connectivity1-6 IntroductionTable 1-1 Description of Mini-GBICsMini-GBIC SpecificationMGBIC-LC01 Provides one 1000BASE-SX compliant LC fiber-optic mul

ManagementSecureStack B2 Installation Guide 1-7ManagementManagementofthemodulecanbeeitherin‐bandorout‐of‐band.In‐bandremotemanagementis

Getting Help1-8 IntroductionGetting HelpForadditionalsupportrelatedtotheswitchesorthisdocument,contactEnterasys Networksusingoneofthef

Enterasys SecureStack B2 Installation Guide 2-12Network RequirementsBeforeinstallingthedevice,reviewtherequirementsandspecificationsinthis

100BASE-TX Network2-2 Network Requirements100BASE-TX NetworkWhenconnectinga100BASE‐TXsegmenttooneofthefixedports(1 through24onB2G124‐24,

SecureStack B2 Installation Guide 3-13Hardware InstallationThischapterprovidesinstructionstoinstalltheB2G124‐24,B2G124‐48,andB2H124‐48.Unl

iNoticeEnterasys Networksreservestherighttomakechangesinspecificationsandotherinformationcontainedinthisdocumentanditswebsitewitho

Considerations Prior to Installation3-2 Hardware InstallationConsiderations Prior to InstallationWheninstallingtheswitch,notethefollowing:•Befor

Installing Optional Mini-GBICsSecureStack B2 Installation Guide 3-3Installing Optional Mini-GBICs ThissectiondescribeshowtoinstallMini‐GBICsin

Installing Optional Mini-GBICs3-4 Hardware InstallationInstallationToinstallaMini‐GBICthathasanMT‐RJconnector,refertoFigure 3‐1,orforaM

Installing Optional Mini-GBICsSecureStack B2 Installation Guide 3-5Figure 3-2 Mini-GBIC with LC ConnectorRemoving the Mini-GBICToremoveaMini‐GBIC

Installing the Switch on a Flat Surface3-6 Hardware Installation3. LocatethereleasetabunderthefrontendoftheMini‐GBIC.ForthetypeofMini‐G

Installing the Switch on a Flat SurfaceSecureStack B2 Installation Guide 3-7Figure 3-3 Chassis Bottom, Rubber Feet Placement4. Removetheprotective

Installing the Switch on a Flat Surface3-8 Hardware InstallationGuidelines for Flat Surface InstallationLocatetheswitchwithin152cm(5ft)ofits

Rack Mounting the SwitchSecureStack B2 Installation Guide 3-9Rack Mounting the Switch Toinstalltheswitchina19‐inchrack,youneed:•Tworackmou

Connecting High-Speed Stacking Cables3-10 Hardware InstallationFigure 3-5 Attaching the Rackmount Brackets2. Withthemountingbracketsattached,pos

Connecting High-Speed Stacking CablesSecureStack B2 Installation Guide 3-11Thehigh‐speedstackingcablesareoptionalitemsandmustbeorderedsepa

ii Regulatory Compliance InformationFederal Communications Commission (FCC) NoticeThisdevicecomplieswithPart15oftheFCCrules.Operationissub

Configuring Switches in a Stack3-12 Hardware InstallationFigure 3-7 High-Speed Stacking Cable ConnectionsAfterconnectingthecablestothestacking

Configuring Switches in a StackSecureStack B2 Installation Guide 3-13Onceinstalledinastack,theswitchesbehaveandperformasasingleswitch.A

Configuring Switches in a Stack3-14 Hardware InstallationRecommended Procedures for New and Existing StacksInstalling a New Stackable System of Up to

Connecting AC and RPS-SYS PowerSecureStack B2 Installation Guide 3-15Adding a New Switch to an Existing StackUsethefollowingproceduretoinstalla

Connecting AC and RPS-SYS Power3-16 Hardware InstallationFigure 3-8 Switch Rear View3. ObservethatthepowerCPULED(notshown),locatedonthefro

Connecting AC and RPS-SYS PowerSecureStack B2 Installation Guide 3-17C2RPS-SYS Redundant Power SystemIfyouareinstallinganoptionalredundantpowe

Connecting to Console Port for Local Management3-18 Hardware InstallationConnecting to Console Port for Local ManagementThissectiondescribeshowto

Connecting to Console Port for Local ManagementSecureStack B2 Installation Guide 3-19Figure 3-9 DB9 Male Console Port Pinout AssignmentsConnecting t

Connecting to Console Port for Local Management3-20 Hardware InstallationFigure 3-10 Connecting an IBM PC or CompatibleConnecting to a VT Series Term

Connecting to Console Port for Local ManagementSecureStack B2 Installation Guide 3-21Figure 3-11 Connecting a VT Series TerminalConnecting to a Mode

iiiElectromagnetic Compatibility (EMC)Thisproductcomplieswiththefollowing:47CFRParts2and15,CSAC108.8,89/336/EEC,EN55022,EN61000‐3‐2,

Connecting to the Network3-22 Hardware InstallationFigure 3-12 Connecting to a ModemConnecting to the NetworkThefollowingprocedurescoverthecable

Connecting to the NetworkSecureStack B2 Installation Guide 3-232. ConnectthetwistedpairsegmenttotheswitchbyinsertingtheRJ45connectoront

Connecting to the Network3-24 Hardware InstallationFigure 3-14 Four-Wire Crossover Cable RJ45 Pinouts for 10/100BASE-TXFigure 3-15 Four-Wire Straigh

Connecting to the NetworkSecureStack B2 Installation Guide 3-25Figure 3-16 Eight-Wire Crossover Cable RJ45 Pinouts for 10/100/1000BASE-TXFigure 3-17

Connecting to the Network3-26 Hardware InstallationConnecting Fiber-Optic Cables to MT-RJ PortsThissectioncontainstheproceduresforconnectinga1

Connecting to the NetworkSecureStack B2 Installation Guide 3-27.2. InserttheMT‐RJcableconnectorintothe MT‐RJconnectoruntilitclicksintopl

Connecting to the Network3-28 Hardware Installationb. Ifthereareseparatefiber‐opticconnectionsontheotherdevice,checkthecrossoveroftheca

Connecting to the NetworkSecureStack B2 Installation Guide 3-29ToconnectanLCcableconnectortoafixedLCconnectorofaMini‐GBIC,refertoFigu

Connecting to the Network3-30 Hardware InstallationFigure 3-19 Cable Connection to LC Fiber-Optic Connectors3. Plugtheotherendofthecableintot

Completing the InstallationSecureStack B2 Installation Guide 3-31Completing the InstallationAfterinstallingtheswitchandmakingtheconnectionsto

iv Safety InformationClass 1 Laser TransceiversThe single mode interface modules use Class 1 laser transceivers. Read the following safety information

Completing the Installation3-32 Hardware Installation

Enterasys SecureStack B2 Installation Guide 4-14TroubleshootingThischapterprovidesinformationconcerningthefollowing:Thisdevicecontainsabatt

Using LANVIEW4-2 TroubleshootingUsing LANVIEWTheseswitchessupporttheEnterasys Networksbuilt‐inLANVIEWLEDvisualdiagnosticandstatusmonitorin

Using LANVIEWEnterasys SecureStack B2 Installation Guide 4-3Figure 4-2 LANVIEW LEDs of B2H124-48Table 4‐1describestheLEDindicationsandprovides

Using LANVIEW4-4 TroubleshootingTable 4-1 LANVIEW LEDsLED Color State Recommended ActionCPU Off Power disconnected. If the LED remains off after conne

Using LANVIEWEnterasys SecureStack B2 Installation Guide 4-5UP Off No valid connection to switch stackdown connector.1. Make sure the switch connecte

Troubleshooting Checklist4-6 TroubleshootingTroubleshooting ChecklistIfthedeviceisnotworkingproperly,refertoTable 4‐2forachecklistofprob

Troubleshooting ChecklistEnterasys SecureStack B2 Installation Guide 4-7Cannot navigate beyond startup screen.Improper Community Names Tab le .Refer

Using the Reset Switch4-8 TroubleshootingUsing the Reset SwitchIfyouforgettheswitchloginpassword,usetheResetswitchasdescribedinthefollo

Enterasys SecureStack B2 Installation Guide A-1ASpecificationsThisappendixprovidesinformationaboutthefollowing:Enterasys Networksreservesthe

vDeclaration of ConformityApplicationofCouncilDirective(s): 89/336/EEC73/23/EECManufacturer’sName: Enterasys Networks, Inc.Manufacturer’sAddress:

Switch SpecificationsA-2 SpecificationsB2G124-48RJ45ports 1 through 48 Forty-eight, 10BASE-T/100BASE-TX/1000BASE-T compliant ports with auto-sensing

Mini-GBIC Input/Output SpecificationsEnterasys SecureStack B2 Installation Guide A-3Mini-GBIC Input/Output SpecificationsTheMini‐GigabitEthernetCa

Gigabit Ethernet SpecificationsA-4 SpecificationsGigabit Ethernet SpecificationsThefollowingspecificationsfortheMini‐GBICsshowninTable A‐3thr

Gigabit Ethernet SpecificationsEnterasys SecureStack B2 Installation Guide A-5MGBIC-LC09 Specifications (1000BASE-LX)Table A-6 MGBIC-LC03 Operating R

Gigabit Ethernet SpecificationsA-6 SpecificationsMGBIC-08 Specifications (1000BASE-ELX) MGBIC-02 Specifications (1000BASE-T)Table A-9 MGBIC-08 Optical

Console Port Pinout AssignmentsEnterasys SecureStack B2 Installation Guide A-7Console Port Pinout AssignmentsTheConsoleportisaDB9serialcommuni

Regulatory ComplianceA-8 Specifications

Index-1IndexNumerics1000BASE-SX/LX network connectionsrequirements for 2-21000BASE-Trequirements for 2-2100BASE-TXrequirements 2-210BASE-Tconnection 3

Index-2PPinout assignmentsconsole port A-7UTP 4-wire crossover cable 3-24UTP 4-wire straight-through cable 3-24UTP 8-wire crossover cable 3-25UTP 8-wi

vi Enterasys Networks, Inc.Firmware License AgreementBEFORE OPENING OR UTILIZING THE ENCLOSED PRODUCT,CAREFULLY READ THIS LICENSE AGREEMENT.Thisdocum

vii3. APPLICABLELAW. ThisAgreementshallbeinterpretedandgovernedunderthelawsandinthestateandfederalcourtsoftheCommonwealthofMassa