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LevelOne GSW-2476 user manual 2 Attaching the Brackets, 3 Installing the Switch in a Rack

Models: GSW-2476

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Figure 3-2 Attaching the Brackets

MOUNTING

To rack-mount devices:

1.Attach the brackets to the device using the screws provided in the Bracket Mounting Kit.

Shared	SFP
	SFP
	Port
21
22
	23

24

Figure 3-2 Attaching the Brackets

2. Mount the device in the rack, using four rack-mounting screws (not provided).

10 11 12

22 23 24

Shared SFP Port

21 22 23

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Figure 3-3 Installing the Switch in a Rack

3-5

Image 33

LevelOne GSW-2476 user manual 2 Attaching the Brackets, 3 Installing the Switch in a Rack

Contents

LevelOne 24-Port Gigabit w/ 4-Port SFP Web Smart SwitchGSW-2476 User ManualPage FCC - Class A COMPLIANCESCOMPLIANCES CE Mark Declaration of Conformance for EMI and Safety EECPower Cord Safety Safety ComplianceWarning Fiber Optic Port Safety fiber cable ends when they are powered onCOMPLIANCES Power Cord SetEnvironmental Statement Warnings and Cautionary MessagesEnd of Product Life Span Manufacturing MaterialsPurpose viiiAudience Related Publications3 Installing the Switch TABLE OF CONTENTS1 About GSW-2476 2 Network PlanningConfiguring the Switch TABLE OF CONTENTSMaking Network Connections Glossary Index TABLE OF CONTENTS xiii TABLESFIGURES FIGURES FIGURES Overview CHAPTERPort Status Indicators Power SocketABOUT GSW-2476 Switch ArchitectureNetwork Management Options Port and Power Status LEDs Description of Hardware10/100/1000BASE-T Ports SFP Slots4-Port SFP Web Smart Switch Figure 1-3 Port LEDs and Power LEDABOUT GSW-2476 Power Supply Socket Features and BenefitsFigure 1-4 Power Supply Socket ConnectivityExpandability ABOUT GSW-2476Performance ManagementCHAPTER NETWORK PLANNING Introduction to SwitchingApplication Examples Collapsed BackboneFigure 2-1 Collapsed Backbone Figure 2-2 Central Wiring Closet Central Wiring ClosetFigure 2-3 Remote Connections with Fiber Cable Remote Connections with Fiber CableFigure 2-4 Making VLAN Connections Making VLAN ConnectionsApplication Notes CHAPTER 3 INSTALLING THE SWITCH Selecting a SiteFigure 3-1 RJ-45 Connections Ethernet CablingMounting Equipment ChecklistPackage Contents Optional Rack-Mounting EquipmentTemperature Since the temperature within a rack assembly may be higher than the ambient room temperature, check that the rack-environment temperature is within the specified operating temperature range see page C-2 Figure 3-2 Attaching the Brackets Figure 3-3 Installing the Switch in a RackFigure 3-4 Attaching the Adhesive Feet Desktop or Shelf MountingFigure 3-5 Inserting an SFP Transceiver into a Slot Installing an SFP TransceiverFigure 3-6 Power Socket Connecting to a Power SourceConnecting Network Devices CHAPTER MAKING NETWORK CONNECTIONSTwisted-Pair Devices Figure 4-1 Making Twisted-Pair Connections Connecting to PCs, Servers, Hubs and SwitchesFigure 4-2 Wiring Closet Connections Network Wiring ConnectionsFiber Optic SFP Devices FIBER OPTIC SFP DEVICES Figure 4-3 Making Connections to SFP Transceivers1000BASE-T Cable Requirements Connectivity Rules1000 Mbps Gigabit Ethernet Collision Domain Table 4-1 Maximum 1000BASE-T Gigabit Ethernet Cable Length10 Mbps Ethernet Collision Domain 100 Mbps Fast Ethernet Collision DomainTable 4-3 Maximum 1000BASE-LX Fiber Optic Cable Length Table 4-4 Maximum 1000BASE-ZX Fiber Optic Cable LengthCable Labeling and Connection Records CHAPTER 5 CONFIGURING THE SWITCH Using the Web InterfaceNavigating the Web Browser Interface Home PageFigure 5-1 Home Page Table 5-1 Web Page Configuration Buttons Configuration OptionsFigure 5-2 Front Panel Indicators Panel DisplayMain Menu Table 5-2 Switch Main MenuSets the priority of packets forwarded through Table 5-2 Switch Main Menu ContinuedField Attributes Web ConfigurationSystem Information Address InformationWEB CONFIGURATION Trunk InformationVLAN Inoformation Figure 5-3 Switch Information CONFIGURING THE SWITCHWeb - Click STATUS, Overview Table 5-3 Port Statistics Showing Port StatisticsParameter Description5-10 Table 5-3 Port Statistics ContinuedRMON Statistics 5-11 WEB CONFIGURATIONTable 5-3 Port Statistics Continued received and transmitted where the number of octets 5-12Table 5-3 Port Statistics Continued received and transmitted that were 64 octets in lengthWEB CONFIGURATION 5-13Displaying System Name Field AttributesSetting the Switch’s IP Address 5-14Field Attributes Figure 5-5 System NameConfiguring the Logon Password 5-15Manual Configuration Figure 5-6 LAN SettingsFigure 5-7 Password Settings 5-16Reset to Factory Defaults Tools5-17 Figure 5-8 Reset to Factory Defaults Upgrade FirmwareFigure 5-9 Upgrade Firmware Upload/Download Configuration 5-18Figure 5-10 Restart Switch Set boot Image Figure 5-11 Set boot ImageRestart Switch 5-19Figure 5-12 Restart Switch Static MAC Address Configuration5-20 Counter ConfigFigure 5-13 Static MAC Address Configuration Port Configuration 5-21Figure 5-14 Counter Configuration Field AttributesWeb - Click PORTS, Settings 5-22Figure 5-15 Port Configuration CONFIGURING THE SWITCH5-23 Storm ControlField Attributes Port Mirroring 5-24Figure 5-16 Port Broadcast Control Field AttributesCable Diagnostic 5-25Figure 5-17 Port Mirroring Field AttributesFigure 5-18 Cable Diagnostics 5-26Trunks Membership Field AttributesTrunk Configuration 5-27Figure 5-19 Trunk Membership Field AttributesVLAN Settings 5-28Figure 5-20 Trunk Configuration Introduction to VLANs5-29 The switch management interface is on VLAN 1 this cannot be changedField Attributes For QinQ operation, a customer port should be set to VLAN unaware and a provider port trunk port should be set to VLAN aware 5-30Figure 5-21 VLAN Settings VLAN Memembership 5-315-32 Figure 5-22 802.1Q VLAN Configuration Figure 5-23 802.1Q VLAN GroupCONFIGURING THE SWITCH QOS Settings 5-33QoS Disabled 802.1p5-34 Figure 5-24 QoS SettingsSecurity Figure 5-25 Management Access Filter Configuration 5-35Settings Field Attributes 5-36IGMP Snooping Configuration IGMP Snooping VLAN ConfigurationWeb - Click IGMP Snoop, Settings 5-37Figure 5-26 IGMP Snooping Configuration IGMP Status Field AttributesCONFIGURING THE SWITCH 5-38Web - Click IGMP Snoop, Status Figure 5-27 IGMP Snoop StatusAPPENDIX A TROUBLESHOOTING Diagnosing Switch IndicatorsTable A-1 Troubleshooting Chart Power and Cooling Problems InstallationIn-Band Access Reset the Switch TROUBLESHOOTING APPENDIX B CABLES Twisted-Pair Cable and Pin AssignmentsFigure B-1 RJ-45 Connector Pin Numbers Table B-1 10/100BASE-TX MDI and MDI-X Port Pinouts 10BASE-T/100BASE-TX Pin AssignmentsFigure B-2 Straight-through Wiring Straight-Through WiringFigure B-3 Crossover Wiring Crossover WiringCable Testing for Existing Category 5 Cable 1000BASE-T Pin AssignmentsTable B-2 1000BASE-T MDI and MDI-X Port Pinouts Adjusting Existing Category 5 Cabling to Run 1000BASE-T Fiber StandardsPhysical Characteristics APPENDIX C SPECIFICATIONSSwitching Database WeightManagement Features Switch FeaturesTemperature Power SupplyCompliances StandardsSoftware Loading CE Mark EmissionsSPECIFICATIONS Glossary-1 GLOSSARY10BASE-T 100BASE-TXBandwidth Glossary-2Collision Collision DomainFull Duplex Glossary-3Gigabit Ethernet IEEEMedia Access Control MAC Glossary-4Layer Link SegmentRedundant Power Supply RPS Glossary-5RJ-45 Connector Switched PortsGLOSSARY Glossary-6INDEX NumericsIndex-1 Index-2 INDEX Index-3INDEX Index-4Page GSW-2476 E082006-JC-R01 149100011100H