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SMC Networks SMC8624T manual Switch Features, Spanning Tree Protocol Forwarding Mode, Flow Control

Models: SMC8624T

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SWITCH FEATURES

Switch Features

Spanning Tree Protocol

Forwarding Mode

Store-and-forward

Flow Control

Full Duplex: IEEE 802.3x

Half Duplex: Back pressure

Broadcast Storm Suppression

Traffic throttled above a critical threshold

VLAN Support

Up to 255 groups; port-based or with 802.1Q VLAN tagging, GVRP for automatic VLAN learning

Multicast Switching

IGMP Snooping

Quality of Service

Supports four levels of priority and Weighted Round Robin queueing

C-3

Page 61

Image 61

SMC Networks SMC8624T Switch Features, Spanning Tree Protocol Forwarding Mode, Flow Control, Broadcast Storm Suppression

Contents

TigerSwitch 10/100/1000 Gigabit EthernetSwitchInstallation Guide Page From SMC’s Tiger line of feature-rich workgroup LAN solutions TigerSwitch 10/100/1000 Installation Guide38 Tesla Irvine, CATrademarks LIMITED WARRANTY LIMITED WARRANTY FCC - Class A COMPLIANCESEC Conformance Declaration - Class A COMPLIANCES Japan VCCI Class A Taiwan BSMI Class A Industry Canada - Class AAustralia AS/NZS 3548 1995 - Class A COMPLIANCESCord Set Specifications Warning Fiber Optic Port SafetyWarnhinweis Faseroptikanschlüsse - Optische Sicherheit Underwriters Laboratories Compliance StatementCOMPLIANCES Wichtige Sicherheitshinweise GermanyCOMPLIANCES viii1 About the TigerSwitch 10/100/1000 CONTENTS3 Installing the Switch Network Planning4 Making Network Connections CONTENTSAPPENDICES CONTENTS Overview CHAPTER ABOUT THETIGERSWITCH 10/100/1000 Figure 1-1. Front and Rear PanelsSwitching Method Switch ArchitectureManagement Options VLANs Spanning Tree ProtocolOVERVIEW Traffic Priority Multicast Switching1000BASE-T Ports Description of HardwareSFP Slots Figure 1-2. Port and System LEDs Status LEDsCondition System Status LEDsStatus DESCRIPTION OF HARDWAREPower Supply Receptacles Optional Redundant Power UnitFigure 1-3. Power Supply Receptacles Connectivity Features and Benefits1-10 Performance1-11 Management1-12 ABOUT THE TIGERSWITCH 10/100/1000CHAPTER NETWORK PLANNING Introduction to SwitchingCollapsed Backbone Sample ApplicationsFigure 2-1. Collapsed Backbone Figure 2-2. Central Wiring Closet Central Wiring ClosetRemote Connections with Fiber Cable Figure 2-3. Collapsed Backbone Using Fiber CableFigure 2-4. Making VLAN Connections Making VLAN Connections1000 Mbps Gigabit Ethernet Collision Domain Connectivity RulesMaximum Fast Ethernet Cable Distance 100 Mbps Fast Ethernet Collision DomainSMC 3-2 Rule for Class II Repeaters SMC 2-1 Rule for Class I Repeaters10 Mbps Ethernet Collision Domain Maximum Network Diameter Using RepeatersMaximum Ethernet Cable Distance SMC 5-4-3 RuleAPPLICATION NOTES Application NotesNETWORK PLANNING 2-10CHAPTER 3 INSTALLING THE SWITCH Selecting a SitePackage Contents Equipment ChecklistOptional Rack-Mounting Equipment Rack Mounting MountingFigure 3-1. Attaching the Brackets Figure 3-2. Installing the Switch in a RackFigure 3-3. Attaching the Adhesive Feet Desktop or Shelf MountingFigure 3-4. Power Receptacle Connecting to a Power SourceCHAPTER MAKING NETWORK CONNECTIONS Connecting Network DevicesTwisted-Pair Devices Figure 4-1. Making Twisted-Pair Connections Connecting to PCs, Servers, Hubs and SwitchesFigure 4-2. Wiring Closet Connections Wiring Closet ConnectionsMAKING NETWORK CONNECTIONS Diagnosing Switch Indicators APPENDIX A TROUBLESHOOTINGPower and Cooling Problems In-Band Access InstallationAPPENDIX B CABLES SpecificationsFigure B-1. RJ-45 Connector Pin Numbers Twisted-Pair Cable and Pin Assignments100BASE-TX/10BASE-T Pin Assignments 1000BASE-T Pin Assignments Adjusting Existing Category 5 Cabling to Run 1000BASE-T Cable Testing for Existing Category 5 Cable1000BASE-T Cable Requirements DB-9 Port Pin Assignments Console Port Pin AssignmentsConsole Port to 9-Pin COM Port on PC Figure B-2. DB-9 Console Port Pin NumbersConsole Port to 25-Pin DTE Port on PC Switch’s 9-Pin SerialCONSOLE PORT PIN ASSIGNMENTS PC’s 25-Pin DTECABLES Physical Characteristics APPENDIX C SPECIFICATIONSSwitching Database WeightPower Consumption Power SupplySPECIFICATIONS HumidityMulticast Switching Switch FeaturesQuality of Service Spanning Tree Protocol Forwarding ModeStandards Management FeaturesAdditional Features In-Band ManagementCompliances WarrantySafety CE Mark EmissionsSPECIFICATIONS APPENDIX D ORDERING INFORMATION ORDERING INFORMATION Glossary-1 GLOSSARY10BASE-T 100BASE-TXBandwidth Glossary-2Collision Collision DomainGigabit Ethernet Glossary-3Full Duplex IEEERedundant Power Unit RPU Media Access Control MACRJ-45 Connector Switched PortsTransmission Control Protocol/Internet Protocol TCP/IP Glossary-5Virtual LAN VLAN GLOSSARY Glossary-6Numerics INDEXIndex-1 Index-2 Index-3 INDEX Index-4Page INTERNET FOR TECHNICAL SUPPORT, CALLFOR LITERATURE OR ADVERTISING RESPONSE, CALL