Glossary, 1000BASE-T, Auto-Negotiation | LevelOne GSW-2476 specification

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

Image 97

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

Contents

LevelOne Page FCC Class a Compliances CE 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 Documentation Audience PurposeRelated Publications Table of Contents Making Network Connections Configuring the Switch Glossary Index Xii Xiii Tables Figures 26 Igmp Snooping Configuration -37 -27 Igmp Snoop Status Xvi Overview Chapter Network Management Options Switch Architecture Description of Hardware Port and Power Status LEDs10/100/1000BASE-T Ports SFP Slots Port SFP Web Smart Switch Power Supply Socket Features and BenefitsConnectivity Performance ExpandabilityManagement Chapter Network Planning Introduction to Switching Collapsed Backbone Application Examples Central Wiring Closet Central Wiring Closet Remote Connections with Fiber Cable Remote Connections with Fiber Cable Making Vlan Connections Making Vlan Connections Application Notes Selecting a Site Installing the Switch RJ-45 Connections Ethernet Cabling Package Contents Equipment ChecklistMounting Optional Rack-Mounting Equipment Installing the Switch Attaching the Brackets Attaching the Adhesive Feet Desktop or Shelf Mounting Inserting an SFP Transceiver into a Slot Installing an SFP Transceiver Power Socket Connecting to a Power Source Chapter Making Network Connections Connecting Network DevicesTwisted-Pair Devices Cabling Guidelines Making Twisted-Pair Connections Connecting to PCs, Servers, Hubs and Switches Wiring Closet Connections Network Wiring Connections Fiber Optic SFP Devices Making Connections to SFP Transceivers 1000BASE-T Cable Requirements Connectivity RulesMbps Gigabit Ethernet Collision Domain Maximum 1000BASE-T Gigabit Ethernet Cable Length Mbps Ethernet Collision Domain Mbps Fast Ethernet Collision Domain Cable Labeling and Connection Records Using the Web Interface Configuring the Switch Home Navigating the Web Browser Interface Web Page Configuration Buttons Configuration OptionsPanel Display Main Menu Switch Main Menu QOS Displaying Status Overview Web Configuration Trunk Information Switch Information Port Statistics Showing Port Statistics Parameter Description Port Statistics This Ethernet segment Bytes Frames Total number of frames including bad packets Displaying System Name System Name Setting the Switch’s IP Address Field Attributes Configuring the Logon Password Tools Reset to Factory Defaults Reset to Factory Defaults Upgrade Firmware 10 Restart Switch Set boot Image Upload/Download Configuration Static MAC Address Configuration Restart SwitchStatic MAC Add Static MAC 13 Static MAC Address Configuration Counter Config 14 Counter Configuration Port Configuration 15 Port Configuration Storm Control 16 Port Broadcast Control Port Mirroring 17 Port Mirroring Cable Diagnostic Trunks Membership 18 Cable Diagnostics 19 Trunk Membership Trunk Configuration Introduction to VLANs Vlan Settings Field Attributes Configuring the Switch 21 Vlan Settings Vlan Memembership 22 802.1Q Vlan Configuration QoS Disabled QOS Settings802.1p Security 24 QoS Settings 25 Management Access Filter Configuration Igmp Snoop Settings Field Attributes 26 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 Cables Table B-1 10/100BASE-TX MDI and MDI-X Port Pinouts 10BASE-T/100BASE-TX Pin Assignments Figure B-2 Straight-through Wiring Straight-Through Wiring Figure B-3 Crossover Wiring Crossover Wiring 1000BASE-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-T Physical Characteristics Appendix C Specifications Management Features Switch Features Compliances StandardsSoftware Loading CE Mark Emissions Specifications 1000BASE-T GlossaryAuto-Negotiation Collision BandwidthCollision Domain End Station Gigabit Ethernet Full DuplexIeee Ieee 802.3ab Layer Media Access Control MACLink Segment Local Area Network LAN RJ-45 Connector Redundant Power Supply RPSSwitched Ports Transmission Control Protocol/Internet Protocol TCP/IP Glossary-6 Numerics Index Index-2 Index-3 Index-4 Page GSW-2476 E082006-JC-R01 150000022600H