NETGEAR GS724T-300NAS manual Auto-Negotiation

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GS716T/GS724T Hardware Installation Guide

Auto-Negotiation

The RJ-45 ports negotiate the correct duplex mode and speed if the device at the other end of the link supports auto negotiation. If the device does not support auto negotiation, the switch only determines the speed correctly and the duplex mode defaults to half-duplex.

The gigabit port on the Gigabit module negotiates speed, duplex mode, and flow control, provided that the attached device supports auto-negotiation.

Troubleshooting

A-21

v1.0, January 2011

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Contents GS716T/GS724T Hardware Installation Guide NETGEAR, IncTrademarks Contents Appendix B Technical Specifications Index About This Manual Conventions, Formats and ScopeRevision History Chapter Introduction OverviewFeatures Package Contents GS716T/GS724T Hardware Installation Guide System LEDs 10/100/1000 Mbps Ethernet Ports SFP Ports GS716T Front and Back Panel ConfigurationChapter Physical Description GS724T Front and Back Panel Configuration RS-232 Power ConnectorPort LED DesignationsPort LEDs DesignationRJ-45 Ports Device Hardware InterfacesSystem LEDs Factory Defaults Button SFP Gbic ModuleDesktop Switching Chapter ApplicationsApplications Preparing the Site Chapter InstallationCharacteristics Requirements Installing the Switch in a Rack Installing the SwitchInstalling the Switch on a Flat Surface Checking the Installation Connecting Devices to the Switch Installing an SFP Gbic ModuleApplying AC Power Managing the Switch using a Web Browser or the PC Utility Symptom Cause Solution Appendix a TroubleshootingTroubleshooting Chart Switch Integrity Additional Troubleshooting SuggestionsConfiguration Network Adapter CardsAuto-Negotiation Management Appendix B Technical SpecificationsNetwork Protocol and Standards Compatibility InterfacePhysical Specifications Performance SpecificationsPower Supply Environmental SpecificationsModules Index NumericsGS716TGS724T Hardware Installation Guide Index-29