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3Com 5112M-TPLS installation and operation guide Configuring Security Features 4

Models: 5112M-TPLS

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Page 81

❑ol51nnMTPLSPortBuddyPort - The port index of the redundant port's buddy.

❑ol51nnMTPLSPortLinkInteg - The link integrity configuration for this port.

❑ol51nnMTPLSPortDipLinkInteg - The link integrity configuration for this port as indicated by the module DIP switch setting.

Configuring Security Features 4 - 23

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3Com 5112M-TPLS installation and operation guide Configuring Security Features 4

Contents

ONline 10BASE-T Security Module Installation and Operation Guide Document Number Printed February Model Number 5112M-TPLS3Com Corporation 118 Turnpike Road Southborough, MA U.S.A 508 FAX 508 Federal Communications Commission Notice ii ONline 10BASE-T Security Module Installation and Operation GuideCanadian Emissions Requirements VDE Class B ComplianceRestricted Rights ONline 10BASE-T Security Module Installation and Operation Guideiv ONline 10BASE-T Security Module Installation and Operation Guide Chapter 1 - Introduction How to Use This GuideChapter 2 - Designing and Expanding the Network ContentsChapter 4 - Configuring Security Features Chapter 3 - Installing and Operating the Modulevi ONline 10BASE-T Security Module Installation and Operation Guide Precautionary Procedures Quick Installation ChartChapter 5 - Troubleshooting Appendix A - SpecificationsONline 10BASE-T Security Module Installation and Operation Guide viii ONline 10BASE-T Security Module Installation and Operation Guide Appendix B - Technical SupportIndex ONline 10BASE-T Security Module Installation and Operation Guide Figuresx ONline 10BASE-T Security Module Installation and Operation Guide ONline 10BASE-T Security Module Installation and Operation Guide TablesPage How to Use This Guide AudienceONline 10BASE-T Security Module Installation and Operation Guide Structure of This Guide xiv ONline 10BASE-T Security Module Installation and Operation GuideConvention Document ConventionsIndicates ExampleRelated Documents xvi ONline 10BASE-T Security Module Installation and Operation GuideA Caution. A A Warning. A3Com Documents 6-Slot ONline System Concentrator Installation and OperationReference Documents ONline 10BASE-T Security Module Installation and Operation GuidePage 1 Introduction The ONline 10BASE-T Security ModuleIntroduction 1 Application Theory of OperationONline Management Figure 1-1. ONline 10BASE-T Security Module ApplicationIntroduction 1 Page 2 Designing and Expanding the Network Designing and Expanding the Network 2Basic Network Rules Understanding the General RulesDefinition RuleRecommendations/Notes Table 2-1. Seven Basic Network Rulesevery microsecond delay shrinks the Many LAN products delay the signalTable 2-1. Seven Basic Network Rules Continued RuleDefinition RuleRecommendations/Notes The fiber link distancesLAN Product LAN EquivalenceEquivalent Fiber Table 2-2. LAN Product Equivalent DistancesTable 2-2. LAN Product Equivalent Distances Continued Fiber Backbone, Twisted Pair To-The-DeskLAN Product Equivalent FiberFiber Backbone, Twisted Pair To-The-Desk Example Designing and Expanding the Network 2 Figure 2-1. Sample Configuration Distance CalculationCable Gauge Twisted Pair Backbone, Twisted Pair To-The-DeskSupports Link Distances Up To Table 2-3. Maximum Link Distance on Twisted PairPatch Panels Figure 2-2. Unshielded Twisted Pair NetworkDesigning and Expanding the Network 2 Figure 2-3. Redundant Twisted Pair Configuration Redundant LinksDesigning and Expanding the Network 2 To set link redundancy between two Security ModulesPage Installing and Operating the Module 3 3 Installing and Operating the ModuleQuick Installation Chart Precautionary ProceduresProcedure Unpacking ProceduresConfiguring the Module Installing the ModuleLED and Network VerificationUnpacking Procedures Setting the Dip Switch Figure 3-1. Security Module Dip Switch SW1 LocationInstalling and Operating the Module 3 Switch Settings SwitchNetwork Selection Table 3-2. DIP Switch SW1 Network Selection SettingsFunction SettingFactory Off OnInstalling the Cable Tie-Wrap Kit Installing the ModuleInstalling and Operating the Module 3 To install the tie-wrap kitFigure 3-2. Attaching the Tie-Wrap Bracket to the Module 3. Insert the tie-wrap through the opening on the tie-wrap bracketCaution Do not fasten the tie-wrap around the module ejectors Figure 3-3. Attaching Cables With 90 ConnectorsInstalling the Module Figure 3-4. Installing an ONline 10BASE-T Security ModuleInstalling and Operating the Module 3 Figure 3-5. ONline 10BASE-T Security Module Cable Connection Installing and Operating the Module 3 Configuring the ModuleNetwork Assignment Port EnablePort Redundancy ONline set port 3.all mode enable ENTERModule Security Link IntegrityInstalling and Operating the Module 3 ONline set port 5.all linkintegrity enable ENTERSaving Module Configurations Reverting Module ConfigurationsAutopartition Threshold Installing and Operating the Module 3 Showing Module ConfigurationsMonitoring the Front Panel Figure 3-6. Security Module Faceplate Installing and Operating the Module 3State ColorName Table 3-4. Interpretation of the Security Module LEDsLED and Network Verification Network ConfigurationLED State Installing and Operating the Module 3Page Configuring Security Features 4 4 Configuring Security FeaturesCommand Quick Reference for Configuring SecurityTable 4-1. Quick Reference for Configuring the Security Module ProcedureCommand ProcedureConfiguring Security Features 4. Initiate Autolearning toEavesdropping Security Configuring Security FeaturesIntrusion Detection Configuring Security Features 4Figure 4-1. Example of Eavesdropping Security Figure 4-2. Example of Intrusion Detection Defining Port Security TypeConfiguring Security Features Defining Port Action on IntrusionConfiguring Autolearning Mask Enabling PortsONline set security autolearn 3.all mask disable ENTER Configuring Security Features 4 Configuring Autolearning6. Upon completion of Autolearning, the following message is displayed Configuring Security Features 4 Defining a MAC Address ManuallyONline set security port 3.1 macaddress 08-54-6f-01-32-08 ENTER ONline set security autolearn 3.1 macaddress 08-54-6f-01-32-08 ENTERONline set security autolearn 3.1 download ENTER Downloading the Autolearning DatabaseNote overwriting existing addresses in the Security database Autolearn download done downloaded y addresses totalConfiguring Security Features 4 Configuring Security ModeShowing Security Configurations Saving Security ConfigurationsReverting Security Configurations Configuring Security Features 4 Showing Port ConfigurationsPage Configuring Security Features 4 Showing Security AutolearnShowing Security Intruder List Clearing Security Configurations Clearing the MAC Address TableConfiguring Security Features 4 Clearing the Security Intruder List Clearing the Autolearning DatabaseONline clear security autolearn 3.1 macaddress all ENTER ONline clear security intruderlist ENTER Intruder List clearedUsing 3Com MIB Security Variables EMM Security SNMP VariablesConfiguring Security Features 4 Using the Security Module SNMP Variables Configuring Security Features 4 Page 5 Troubleshooting TroubleshootingTroubleshooting 5 Troubleshooting Troubleshooting Using the Status LEDsProblem IndicationProblem TroubleshootingTroubleshooting 5 LED StatePossible Problem Troubleshooting Using the Activity LEDsTroubleshooting Solutions Table 5-2. Troubleshooting Using the Activity LEDsTroubleshooting 5 Technical AssistancePage A Specifications Electrical SpecificationsSpecifications A Environmental Specifications Mechanical SpecificationsGeneral Specifications Specifications A 50-Pin Connector and CableFigure A-1. 50-Pin Cable Male and Female Connectors ceiver TransPort # PolarityTrans Twisted Pair Connectors and CablesTrans Port #Twisted Pair Connectors Figure A-2. RJ-45 Connector PinoutsSpecifications A Twisted Pair Cables B Technical Support On-line Technical SupportTechnical Support B Support from Your Network Supplier Email Technical SupportWorld Wide Web Site Technical Support B Support from 3ComReturning Products for Repair Accessing the 3Com MIBTechnical Support B 3Com Technical PublicationsPage Numerics IndexIndex 2 Index Index 4 Index Unshielded Twisted Pair Network Sample Configuration Unpacking Procedures Unshielded Twisted Pair CableUploading Security Configurations Wiring Closet, A-8