SMC Networks 10G manual Troubleshooting

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TROUBLESHOOTING

cable is disconnected, the entire stack reboots and resumes normal operation and management using line-topology stacking through the remaining stack connections. Also, any changes to the stack including powering down of a unit or the insertion of a unit causes the stack to reboot.

A-4

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Contents TigerStack 10G Page TigerStack 10G Installation Guide Trademarks Limited Warranty SMC Networks, Inc Tesla Irvine, CA Industry Canada Class a CompliancesFCC Class a Japan Vcci Class aCE Mark Declaration of Conformance for EMI and Safety EEC Warnhinweis Faseroptikanschlüsse Optische Sicherheit Safety ComplianceTaiwan Bsmi Class a Australia AS/NZS 3548 1995 Class a Power Cord Safety France and Peru onlyVii Viii Manufacturing Materials Environmental StatementEnd of Product Life Span DocumentationPurpose Related PublicationsTable of Contents Making Network Connections Appendices Xiv Tables Xvi Figures Xviii Chapter About Tigerstack 10G OverviewSwitch Architecture SMC8748M and SMC8724M Front Panels10/100/1000BASE-T Ports Description of HardwareManagement Options SFP Slots Stacking PortsStatus LEDs Port LEDs Port Status LEDsSystem Status LEDs System Status LEDs Power Supply Receptacles Features and BenefitsOptional Redundant Power Unit ConnectivityManagement ExpandabilityPerformance About the Tigerstack 10G Introduction to Switching Chapter Network PlanningApplication Examples Collapsed BackboneNetwork Aggregation Plan Network Aggregation PlanRemote Connections with Fiber Cable Remote Connection with Fiber CableMaking Vlan Connections Making Vlan ConnectionsApplication Notes Installing the Switch Selecting a SiteEthernet Cabling RJ-45 ConnectionsOptional Rack-Mounting Equipment Equipment ChecklistPackage Contents Mounting Rack MountingAttaching the Brackets Desktop or Shelf Mounting Attaching the Adhesive FeetInstalling an Optional SFP Transceiver into the Switch Inserting an SFP Transceiver into a SlotConnecting Switches in a Stack Making Stacking ConnectionsStacking Topologies Connecting to a Power Source Power ReceptacleConnecting to the Console Port Serial Port DB-9 DTE Pin-OutInstalling the Switch Twisted-Pair Devices Connecting Network DevicesChapter Making Network Connections Cabling GuidelinesConnecting to PCs, Servers, Hubs and Switches Making Twisted-Pair ConnectionsNetwork Wiring Connections Wiring Closet ConnectionsFiber Optic SFP Devices Making LC Port Connections Mbps Gigabit Ethernet Collision Length Connectivity Rules1000BASE-T Cable Requirements Maximum 1000BASE-T Gigabit Ethernet Cable LengthMbps Fast Ethernet Collision Domain Mbps Ethernet Collision DomainCable Labeling and Connection Records Table A-1 Troubleshooting Chart Appendix a TroubleshootingDiagnosing Switch Indicators Power and Cooling Problems InstallationIn-Band Access Stack TroubleshootingTroubleshooting Appendix B Cables Twisted-Pair Cable and Pin AssignmentsTable B-1 10/100BASE-TX MDI and MDI-X Port Pinouts Straight-Through Wiring10BASE-T/100BASE-TX Pin Assignments Crossover Wiring Figure B-2 Straight-through Wiring1000BASE-T Pin Assignments Table B-2 1000BASE-T MDI-X and MDI Port PinoutsCable Testing for Existing Category 5 Cable Adjusting Existing Category 5 Cabling to Run 1000BASE-TFiber Standards Appendix C Specifications Physical CharacteristicsPower Supply WeightTemperature Power ConsumptionStandards Switch FeaturesManagement Features Compliances WarrantySafety CE Mark EmissionsAppendix D Ordering Information Ordering Information Auto-Negotiation Glossary1000BASE-T Collision Domain BandwidthCollision End StationIeee Gigabit EthernetFull Duplex Ieee 802.3abRJ-45 Connector Media Access Control MACRedundant Power Unit RPU Switched PortsTransmission Control Protocol/Internet Protocol TCP/IP Virtual LAN VlanGlossary-6 Index NumericsIndex-2 Index-3 Index-4 Page For Technical SUPPORT, Call