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Cabletron Systems CSX400 manual Full Duplex, Setting the Duplex Mode, 4-68, Bridging, Duplex Modes

Models: CSX200 CSX400

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Full Duplex

Bridging

Full Duplex

Displays the current state of full duplex on each interface. Possible values for this Þeld are as follows:

Connect A	Indicates that the interface is connected to MMAC
	Channel A and does not support full duplex mode
	(Interface 1 only). You will not be able to change the
	value of this Þeld from this window.
ON	Indicates that full duplex mode is being used on this
	interface.
OFF	Indicates that full duplex mode is not being used on this
	interface.
N/A	Indicates that full duplex mode is not available on this
	interface.

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

4-68	Duplex Modes

Image 114

Cabletron Systems CSX400, CSX200 manual Full Duplex, Setting the Duplex Mode, 4-68, Bridging, Duplex Modes

Contents

CSX200 and CSX400 User’s Guide Page Virus Disclaimer SmartBoost is a trademark of American Power Conversion Restricted Rights Notice Page Chapter 3 CSX200 and CSX400 WAN Conﬁguration ContentsChapter ChapterContents BridgingChapter Contents Changing Path CostContents Indexviii Using the Interface ConÞguration WindowIntroduction ChapterIntroduction Using the CSX 200 and CSX400 User’s GuideHSIM-W6 and HSIM-W84 HSIM-W6 and HSIM-W84Cabletron SystemsÕ SPECTRUM Element Manager UserÕs Guide UserÕs Guide Cabletron SystemsÕ Network Troubleshooting GuideRelated Manuals Cabletron SystemsÕ SPECTRUM Element Manager Tools GuideDevice Name IP Address Software ConventionsCommon Window Fields Location MAC AddressLocation Using the MouseIP Address MAC AddressUsing Window Buttons IntroductionSoftware Conventions Password Using On-line HelpLogin Getting HelpCSX200 and CSX400 Firmware CSX200 and CSX400 FirmwareIntroduction CSX200 and 400 Chassis View ChapterBridging capabilities are discussed in Chapter 4 of this manual Viewing Chassis InformationCSX200 and 400 Chassis View Viewing Chassis InformationConnection Status Boot PromFront Panel Information UpTimeDate Menu StructureTime Clicking the on the module index will bring up the BridgeCSX200 and 400 Chassis View The Device MenuThe Port Status Menu Viewing Chassis InformationThe Port Menus The Utilities MenuThe Help Menu CSX200 and 400 Chassis ViewStatus The CSX200/400 Port Status DisplaysSelecting a Port Status View CSX200 and 400 Chassis ViewLoad CSX200 and 400 Chassis ViewViewing Chassis Information I/F Mapping ErrorsThe Chassis Manager Window I/F Speed2-10 Viewing Hardware TypesDevice Type CSX200 and 400 Chassis ViewManaging the Device Managing the DeviceViewing the Port Description 2-112-12 Using the Find Source Address FeatureViewing I/F Summary Information CSX200 and 400 Chassis ViewDescription IndexType 2-13Interface Performance Statistics/Bar Graphs Physical StatusLogical Status Raw CountsCSX200 and 400 Chassis View Rate2-15 Load2-16 Viewing Interface DetailTIP individual port menus CSX200 and 400 Chassis ViewUnicast ErrorAddress Non-UnicastMaking Sense of Detail Statistics Enabling and Disabling PortsPackets Transmitted Transmit only 2-181. Click on the desired Port index. The Port menu will appear 2-19CSX200 and 400 Chassis View Managing the Device2-20 CSX200 and 400 Chassis ViewManaging the Device Physical CSX device information CSX WPIMs the WAN Logical View window CSX200 and CSX400 WAN ConﬁgurationAbout the CSX200 Series ChapterCSX200 and CSX400 WAN Conﬁguration About the CSX400WAN Redundancy About the CSX400CSX WPIMs CSX WPIMsCSX200 and CSX400 WAN Conﬁguration CSX200 and CSX400 WAN Conﬁguration Multiplexing TDM allows for the channelization of upCSX WPIMs WAN Logical View WAN Logical ViewCSX200 and CSX400 WAN Conﬁguration Protocol Changing WAN Logical SettingsWAN Logical View Window Fields CompressionFigure 3-2. WAN Logical Settings Window CSX200 and CSX400 WAN ConﬁgurationWAN Logical View CSX200 and CSX400 WAN Conﬁguration WAN Logical ViewBridging Bridging BasicsChapter Bridging About Transparent BridgingAbout Source Route Bridging Bridging BasicsBridging If the sending station does not receive a response to the test packet, it will send explorer packets to the destination the explorer packets will be propagated by the networkÕs bridges as either All Paths Explorer APE packets or as Spanning Tree Explorer STE packets. The task of both packet types is to get the destination station to return speciÞc route information to the sending station by including an identiÞer for each ring the explorer packet traversed and for each bridge between any ringsBridging Basics Bridging About Source Route-Transparent BridgesAbout Source Route-Translational Bridges Bridging BasicsFor data that is restricted to the Token Ring networks available from the SR-TB bridgeÕs front panel, the bridging method used is user-conÞgurable via local management to be Source Route-only bridged packets must include RIF information and will be source routed no transparent bridging is enabled, Source Route-Transparent bridging method will be determined by whether the RII bit is set, or Transparent only no source routed packets will be bridged. Remote management of these interfaces is based upon their current mode as set through local management BridgingBridging Basics Viewing and Managing Bridging Interfaces Viewing and Managing Bridging InterfacesBridging ¥ The SmartTrunk option invokes the SmartTrunk ConÞguration and Status window, which enables you to group interfaces logically to achieve greater bandwidth between devices, if both devices support the SmartTrunk feature. There is no limit to the number of ports that can be included in a single Òtrunk,Ó nor is there a limit to the number of trunked ÒinstancesÓ that can be supported see ConÞguring SmartTrunking, page BridgingViewing and Managing Bridging Interfaces The Bridge Status Window The Bridge Status WindowBridge Status Window Information Fields BridgingBridging Up TimeBridge State on Interface The Bridge Status WindowBridge Address Accessing Other Options from the Bridge Status WindowInterface Type Speedpage 4-11Bridging The Bridge Status Window4-12 BridgingThe Bridge Status Window 4-13 BridgingThe Bridge Status Window from the Bridge Status window Enabling and Disabling BridgingEnabling and Disabling Individual Interfaces 4-14Performance Graphs Enabling and Disabling All Installed InterfacesBridge Statistics from the Chassis View windowfrom the Bridge Status window 4-16Bridging from the Chassis View windowFiltered Magenta Bridge Performance Graph Window FieldsFrames Forwarded Green 4-17Conﬁguring the Bridge Performance Graphs Errors RedXmitted Blue The Bridge Detail Breakdown Window4-19 Frames ForwardedFiltered ErrorsForwarded to XmittedThe Bridge Port Detail Breakdown Window Forwarded fromBridging The Interface Statistics Window4-21 from the Bridge Status windowError Statistics Window Fields4-22 BridgingPackets Received The CSMACD Statistics WindowUnknown Protocol Transmit Queue Size4-24 Receive ErrorsAlignment BridgingTransmit Errors Receive ErrorsTransmission Errors SQE TestThe PPP Link Statistics Window Collision ErrorsCollision Errors SingleBad Controls ErrorsBad Addresses Packets Too LongStatistics Total ErrorsBad FCSs Local MRURemote to Local Protocol Compression The Dot5 Errors Statistics WindowLocal to Remote Protocol Compression Local to Remote AC Compression4-30 Line ErrorsBurst Errors BridgingCongestion Errors A. C. ErrorsInternal Errors F. C. ErrorsFrequency Errors RecoveriesLobe Wires Source Route StatisticsSpecif. Routed Bridge Source Routing Window FieldsReceived Frames All Paths ExplSpan Tree Expl Span. Tree ExplTransmitted Frames DiscardsBridge Spanning Tree Bridge Spanning TreeHop Cnt. Exceeded 4-35Bridge Priority Conﬁguring the Bridge Spanning Tree WindowBridge Level Fields 4-36Root Port Root BridgeRoot Cost 4-37Hello Time Forwarding DelayBridge Port Level Fields Max AgeDesignated Root Path CostDesignated Cost Designated BridgeChanging the Spanning Tree Algorithm Protocol Type Changing Bridge Spanning Tree ParametersChanging Bridge Priority 4-40Changing Max Age Time Changing Forwarding Delay TimeChanging Hello Time 4-41Changing Path Cost Filtering DatabaseChanging Port Priority 4-42The Filtering Database consists of two separate databases the Static and the Learned Databases 4-43Bridging Filtering Databasefrom the Bridge Status window 4-44Bridging from the Chassis View windowNumber Filtering Database Window FieldsList CapacitySource Port Conﬁguring the Filtering DatabaseAging Time Receive Port4-47 Altering the Aging TimeChanging the Type of Entry BridgingAdding or Deleting Individual Entries Changing the Receive PortChanging the Port Filtering Action 4-48Ethernet and Token Ring Special Filter Databases Ethernet and Token Ring Special Filter DatabasesClearing All Permanent, Static, or Dynamic Entries 4-49Bridging Ethernet Special Filter Database Window4-50 from the Bridge Status windowBridging Token Ring Special Filter Database Window4-51 from the Bridge Status windowFile EnableSpecial Filter Database Window Fields Destination AddressData Offset Deﬁning and Editing Filters in the Special DatabaseData Type Data MaskFigure 4-15. The Special Database Filter Window 4-54Bridging Ethernet and Token Ring Special Filter DatabasesChanging the Port Filtering Action Setting the Port Filtering ActionChanging the Receive Ports 4-55Clearing the Port Filtering Action Enabling and Disabling a FilterSaving a Set of Filters to a File 4-564-57 Source Route ConﬁgurationSource Route Conﬁguration BridgingBridging Information on Source Routing4-58 Source Route Conﬁguration4-59 The Source Route Conﬁguration WindowSource Route Conﬁguration Fields BridgingTarget Segment Subnet MaskLocal Segment Hop Count Limit4-61 Spanning Tree ExplBridge Number BridgingBridging Spanning Tree Mode4-62 Source Route ConﬁgurationUsing the Find Source Address Feature Using the Find Source Address FeatureMaking and Setting Changes 4-63The Port Source Addresses Window The Port Source Addresses Window4-64 BridgingBridging Setting the Aging Time4-65 The Port Source Addresses WindowDuplex Modes Duplex Modes4-66 BridgingInterface The Duplex Modes WindowDuplex Modes Window Fields 4-674-68 Setting the Duplex ModeFull Duplex Bridging4-69 Standard ModeEthernet Port Conﬁguration Window BridgingFast Ethernet Port Conﬁguration Fast Ethernet Port Conﬁguration4-70 BridgingLink State Current Operational ModePort Type 4-71Remote Capabilities Desired Operational ModeAdvertised Abilities 4-724-73 Setting the Desired Operational Mode for the FE-100TXSetting the Desired Operational Mode for the FE-100FX Bridging4-74 SONET Port ConﬁgurationSONET/SDH Conﬁguration SONET Port Conﬁgurationfrom the Bridge Status window 4-75Bridging from the Chassis View windowBridging SONET/SDH Statistics Window4-76 SONET Port Conﬁgurationlink Telco/SP ADM Add/Drop Multiplexer Path Terminating Equipment FE100-Sx or APIM-2xLine Terminating OC-3c Equipment Regenerators Section Line PathBridging 4-78Errors from the Bridge Status window4-79 Loss of SignalLoss of Pointer Bridging4-80 Errored SecondsLoss of Frame BridgingCode Violations Severely Errored SecondsSeverely Errored Framing Seconds 4-81Conﬁguring Broadcast Suppression Conﬁguring Broadcast Suppression4-82 Bridging4-83 Token Ring Bridge ModeToken Ring Bridge Mode BridgingTransparent Setting The Token Ring Bridge ModeDeﬁning the Bridge Modes Source RoutingETWMIM Ethernet Port Physical View Using the Physical View WindowsUsing the Physical View Windows Ethernet Port Physical Status Fields4-86 ETWMIM Token Ring Port Physical ViewEpim Type Using the Physical View WindowsRing State Token Ring Physical Status FieldsRing Speed 4-874-88 FNB StateActive Monitor Using the Physical View Windows4-89 Using the Interface Conﬁguration WindowUsing the Interface Conﬁguration Window BridgingUsing the Interface Conﬁguration Window Deﬁning the Bridge Method4-90 BridgingDeﬁning the Protocol Transmission Setting the Bridge MethodNetBIOS TCP/IP4-92 Using the Bridge and Port Conﬁguration WindowsUsing the Bridge and Port Conﬁguration Windows BridgingBridging 4-93Using the Bridge and Port Conﬁguration Windows from the Bridge Status window4-94 Virtual Ring NumberRing Number Using the Bridge and Port Conﬁguration WindowsBridge Mode/Explorer Type Port ModeNovell Translation 4-95Conﬁguring SmartTrunking Conﬁguring SmartTrunking4-96 Bridging4-97 PortName BridgingInstance ModeSmartTrunk State # SmartTrunksBridging 4-99To enable or disable Load Sharing on an individual bridge port Conﬁguring SmartTrunking4-100 BridgingConﬁguring SmartTrunking Index Index-1Index Index-2Index-3 IndexIndex-4 Index