Cabletron Systems 9E312, 9E423 manual Setting the Duplex Mode

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9E312/9E423 Module Bridging

Setting the Duplex Mode

You set an interface to use or not use Full Duplex Switched Ethernet by turning the Full Duplex capability ON or OFF from this window.

To turn the Full Duplex mode ON or OFF:

1.In the Duplex Modes window highlight the interface you want to change.

2.Double-click on the highlighted interface. The interface list will be brieﬂy grayed-out as the set is being made to the device.

If the set is successful, the interface list will re-activate and the Full Duplex: indicator will switch from ON to OFF or OFF to ON.

If you attempt to set an interface to Full Duplex Mode that does not support this feature, you will receive a “Set Failed” error message.

Click on Cancel to close the window.

NOTE

Because Full Duplex conﬁguration takes place as you set each change individually, any changes that have been completed up to the point of clicking Cancel will have been set at the device. Make sure that you have undone any unwanted changes before exiting the window.

3-30	Duplex Modes

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Contents Page Virus Disclaimer Page Restricted Rights Notice Page Contents 9E312/9E423 Module Bridging IndexIntroduction Introduction Using the 9E312 and 9E423 User’s GuideRelated Manuals Common 9E312 and 9E423 Window Fields Software ConventionsUsing Buttons and Menus Getting Help from Cabletron Systems Technical Support Using On-line HelpGetting Help FTP 9E312 and 9E423 FirmwareIntroduction 9E312 and 9E423 Firmware 9E312/9E423 Module View 9E312/9E423 Module View Viewing Module InformationConnection Status Front Panel InformationMenu Structure Device Menu E312/9E423 Module View Menu StructureBridge Menu Utilities MenuHelp Menu Bridge Port Menu 9E312/9E423 Module Port Status DisplayChassis Manager Window Viewing the Device Type Setting the Device Date and TimeManaging the Module Edit Time Window Enabling and Disabling Bridge Ports Using the Find Source Address FeatureFind Source Address Window Summary InformationIndex Interface Description FieldsType DescriptionRaw Counts Interface Performance Statistics/Bar GraphsRate Interface Detail WindowLoad Unicast Interface Detail Window StatisticsMulticast ErrorDiscarded Unknown ProtocolPackets Received Testing and Disabling the Current InterfacePackets Transmitted Making Sense of Interface StatisticsUsing the Applications Pull-down menu 9E312/9E423 Module View Summary Information Bridging Basics 9E312/9E423 Module BridgingMore on Transparent Bridging An Overview of Remote Bridge ManagementBridge Status Window Bridge State on Interface Bridge Status Window Information FieldsInterface Speed Interface TypeInterface Address Bridge Statistics Enabling and Disabling BridgingPerformance Graphs Bridge Performance Graph Window Fields Errors RedFrames Forwarded Green Filtered MagentaConﬁguring the Bridge Performance Graphs Interface Statistics WindowAddress Interface Statistics Window FieldsNon-Unicast Bridge Spanning Tree9E312/9E423 Module Bridging Bridge Priority Conﬁguring the Bridge Spanning Tree WindowBridge Level Fields Root Cost Root BridgeRoot Port ProtocolBridge Port Level Fields Designated Cost Path CostDesignated Root Designated BridgeChanging the Spanning Tree Algorithm Protocol Type Changing Bridge Spanning Tree ParametersChanging Bridge Priority Changing Max Age Time Changing Forwarding Delay TimeChanging Hello Time Changing Path Cost Filtering DatabaseChanging Port Priority 9E312/9E423 Module Bridging Filtering Database Window List Filtering Database Window FieldsNumber CapacitySource Port Conﬁguring the Filtering DatabaseReceive Port Port FilteringChanging the Receive Port Altering the Ageing TimeChanging the Type of Entry Adding or Deleting Individual Entries Changing the Port Filtering ActionClearing All Permanent, Static, or Dynamic Entries Using Port Source AddressingDevice Ageing Time Window Setting the Ageing TimeDuplex Modes Window Duplex ModesFull Duplex Duplex Modes Window FieldsInterface Setting the Duplex Mode Index Index-2