LevelOne GSW-2476 manual Glossary, 1000BASE-T, Auto-Negotiation

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GLOSSARY

10BASE-T

IEEE 802.3 specification for 10 Mbps Ethernet over two pairs of Category 3 or better UTP cable.

100BASE-TX

IEEE 802.3u specification for 100 Mbps Fast Ethernet over two pairs of Category 5 or better UTP cable.

1000BASE-LX

IEEE 802.3z specification for Gigabit Ethernet over two strands of 50/125, 62.5/125 or 9/125 micron core fiber cable.

1000BASE-SX

IEEE 802.3z specification for Gigabit Ethernet over two strands of 50/125 or 62.5/125 micron core fiber cable.

1000BASE-T

IEEE 802.3ab specification for Gigabit Ethernet over 100-ohm Category 5 or 5e twisted-pair cable (using all four wire pairs).

1000BASE-ZX

Specification for long-haul Gigabit Ethernet over two strands of 9/125 micron core fiber cable.

Auto-Negotiation

Signalling method allowing each node to select its optimum operational mode (e.g., speed and duplex mode) based on the capabilities of the node to which it is connected.

Glossary-1

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Contents LevelOne Page FCC Class a CompliancesCE Mark Declaration of Conformance for EMI and Safety EEC Power Cord Safety Safety ComplianceWarnhinweis Faseroptikanschlüsse Optische Sicherheit Power Cord Set End of Product Life Span Environmental StatementManufacturing Materials DocumentationAudience PurposeRelated Publications Table of Contents Making Network Connections Configuring the SwitchGlossary Index Xii Xiii TablesFigures 26 Igmp Snooping Configuration -37 -27 Igmp Snoop Status Xvi Overview ChapterNetwork Management Options Switch ArchitectureDescription of Hardware Port and Power Status LEDs10/100/1000BASE-T Ports SFP SlotsPort SFP Web Smart Switch Power Supply Socket Features and BenefitsConnectivity Performance ExpandabilityManagement Chapter Network Planning Introduction to SwitchingCollapsed Backbone Application ExamplesCentral Wiring Closet Central Wiring ClosetRemote Connections with Fiber Cable Remote Connections with Fiber CableMaking Vlan Connections Making Vlan ConnectionsApplication Notes Selecting a Site Installing the SwitchRJ-45 Connections Ethernet CablingPackage Contents Equipment ChecklistMounting Optional Rack-Mounting EquipmentInstalling the Switch Attaching the Brackets Attaching the Adhesive Feet Desktop or Shelf MountingInserting an SFP Transceiver into a Slot Installing an SFP TransceiverPower Socket Connecting to a Power SourceChapter Making Network Connections Connecting Network DevicesTwisted-Pair Devices Cabling GuidelinesMaking Twisted-Pair Connections Connecting to PCs, Servers, Hubs and SwitchesWiring Closet Connections Network Wiring ConnectionsFiber Optic SFP Devices Making Connections to SFP Transceivers 1000BASE-T Cable Requirements Connectivity RulesMbps Gigabit Ethernet Collision Domain Maximum 1000BASE-T Gigabit Ethernet Cable LengthMbps Ethernet Collision Domain Mbps Fast Ethernet Collision DomainCable Labeling and Connection Records Using the Web Interface Configuring the SwitchHome Navigating the Web Browser InterfaceWeb Page Configuration Buttons Configuration OptionsPanel Display Main Menu Switch Main MenuQOS Displaying Status Overview Web ConfigurationTrunk Information Switch Information Port Statistics Showing Port StatisticsParameter Description Port StatisticsThis Ethernet segment Bytes Frames Total number of frames including bad packets Displaying System Name System Name Setting the Switch’s IP AddressField Attributes Configuring the Logon PasswordTools Reset to Factory DefaultsReset to Factory Defaults Upgrade Firmware 10 Restart Switch Set boot Image Upload/Download ConfigurationStatic MAC Address Configuration Restart SwitchStatic MAC Add Static MAC13 Static MAC Address Configuration Counter Config14 Counter Configuration Port Configuration15 Port Configuration Storm Control 16 Port Broadcast Control Port Mirroring17 Port Mirroring Cable DiagnosticTrunks Membership 18 Cable Diagnostics19 Trunk Membership Trunk ConfigurationIntroduction to VLANs Vlan SettingsField Attributes Configuring the Switch 21 Vlan Settings Vlan Memembership 22 802.1Q Vlan Configuration QoS Disabled QOS Settings802.1p Security 24 QoS Settings25 Management Access Filter Configuration Igmp Snoop Settings Field Attributes26 Igmp Snooping Configuration Igmp Status 27 Igmp Snoop Status Diagnosing Switch Indicators Appendix a TroubleshootingTable A-1 Troubleshooting Chart Installation Power and Cooling ProblemsIn-Band Access Reset the Switch Troubleshooting Twisted-Pair Cable and Pin Assignments Appendix B CablesTable 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 Wiring1000BASE-T Pin Assignments Cable Testing for Existing Category 5 CableTable B-2 1000BASE-T MDI and MDI-X Port Pinouts Fiber Standards Adjusting Existing Category 5 Cabling to Run 1000BASE-TPhysical Characteristics Appendix C SpecificationsManagement Features Switch FeaturesCompliances StandardsSoftware Loading CE Mark EmissionsSpecifications 1000BASE-T GlossaryAuto-Negotiation Collision BandwidthCollision Domain End StationGigabit Ethernet Full DuplexIeee Ieee 802.3abLayer Media Access Control MACLink Segment Local Area Network LANRJ-45 Connector Redundant Power Supply RPSSwitched Ports Transmission Control Protocol/Internet Protocol TCP/IPGlossary-6 Numerics IndexIndex-2 Index-3 Index-4 Page GSW-2476 E082006-JC-R01 150000022600H

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