Manuals / 3Com / Computer Equipment / Tablet

3Com 5112M-TPLS Support from Your Network Supplier, Email Technical Support, World Wide Web Site

Models: 5112M-TPLS

1 108

Download 108 pages 10.66 Kb

Page 98

Email Technical Support

You can contact the Integrated Systems Division (formerly Chipcom) on the Internet for technical support using the e-mail address techsupp@chipcom.com.

World Wide Web Site

You can access the latest networking information on the 3Com World Wide Web site by entering our URL into your Internet browser:

http://www.3Com.com/

This service features news and information about 3Com products, customer service and support, the 3Com latest news releases, selected articles from 3TECH™, the 3Com award-winning technical journal, and more.

You can contact the Integrated Systems Division on the World Wide Web by entering our URL into your Internet browser:

http://www.chipcom.com/

There are links between both WWW pages to view information from all 3Com divisions.

Support from Your Network Supplier

If additional assistance is required, contact your network supplier. Many suppliers are authorized 3Com service partners who are qualified to provide a variety of services, including network planning, installation, hardware maintenance, application training, and support services.

B - 2 ONline 10BASE-T Security Module Installation and Operation Guide

Image 98

3Com 5112M-TPLS Support from Your Network Supplier, Email Technical Support, World Wide Web Site

Contents

3Com Corporation 118 Turnpike Road Southborough, MA U.S.A 508 FAX 508 ONline 10BASE-T Security Module Installation and Operation GuideDocument Number Printed February Model Number 5112M-TPLS Canadian Emissions Requirements ii ONline 10BASE-T Security Module Installation and Operation GuideFederal Communications Commission Notice VDE Class B ComplianceONline 10BASE-T Security Module Installation and Operation Guide Restricted Rightsiv ONline 10BASE-T Security Module Installation and Operation Guide Chapter 2 - Designing and Expanding the Network How to Use This GuideChapter 1 - Introduction Contentsvi ONline 10BASE-T Security Module Installation and Operation Guide Chapter 3 - Installing and Operating the ModuleChapter 4 - Configuring Security Features Precautionary Procedures Quick Installation ChartONline 10BASE-T Security Module Installation and Operation Guide Chapter 5 - TroubleshootingAppendix A - Specifications Index viii ONline 10BASE-T Security Module Installation and Operation GuideAppendix B - Technical Support Figures ONline 10BASE-T Security Module Installation and Operation Guidex ONline 10BASE-T Security Module Installation and Operation Guide Tables ONline 10BASE-T Security Module Installation and Operation GuidePage ONline 10BASE-T Security Module Installation and Operation Guide How to Use This GuideAudience xiv ONline 10BASE-T Security Module Installation and Operation Guide Structure of This GuideIndicates Document ConventionsConvention ExampleA Caution. A xvi ONline 10BASE-T Security Module Installation and Operation GuideRelated Documents A Warning. AReference Documents 6-Slot ONline System Concentrator Installation and Operation3Com Documents ONline 10BASE-T Security Module Installation and Operation GuidePage Introduction 1 1 IntroductionThe ONline 10BASE-T Security Module Theory of Operation ApplicationIntroduction 1 ONline ManagementFigure 1-1. ONline 10BASE-T Security Module Application Page Designing and Expanding the Network 2 2 Designing and Expanding the NetworkUnderstanding the General Rules Basic Network RulesRecommendations/Notes RuleDefinition Table 2-1. Seven Basic Network RulesTable 2-1. Seven Basic Network Rules Continued Many LAN products delay the signalevery microsecond delay shrinks the RuleRecommendations/Notes RuleDefinition The fiber link distancesEquivalent Fiber LAN EquivalenceLAN Product Table 2-2. LAN Product Equivalent DistancesLAN Product Fiber Backbone, Twisted Pair To-The-DeskTable 2-2. LAN Product Equivalent Distances Continued Equivalent FiberFiber Backbone, Twisted Pair To-The-Desk Example Figure 2-1. Sample Configuration Distance Calculation Designing and Expanding the Network 2Supports Link Distances Up To Twisted Pair Backbone, Twisted Pair To-The-DeskCable Gauge Table 2-3. Maximum Link Distance on Twisted PairDesigning and Expanding the Network 2 Patch PanelsFigure 2-2. Unshielded Twisted Pair Network Redundant Links Figure 2-3. Redundant Twisted Pair ConfigurationTo set link redundancy between two Security Modules Designing and Expanding the Network 2Page 3 Installing and Operating the Module Installing and Operating the Module 3Procedure Precautionary ProceduresQuick Installation Chart Unpacking ProceduresLED and Network Installing the ModuleConfiguring the Module VerificationUnpacking Procedures Installing and Operating the Module 3 Setting the Dip SwitchFigure 3-1. Security Module Dip Switch SW1 Location Network Selection SwitchSwitch Settings Table 3-2. DIP Switch SW1 Network Selection SettingsFactory SettingFunction Off OnInstalling the Module Installing the Cable Tie-Wrap KitFigure 3-2. Attaching the Tie-Wrap Bracket to the Module To install the tie-wrap kitInstalling and Operating the Module 3 3. Insert the tie-wrap through the opening on the tie-wrap bracketFigure 3-3. Attaching Cables With 90 Connectors Caution Do not fasten the tie-wrap around the module ejectorsInstalling and Operating the Module 3 Installing the ModuleFigure 3-4. Installing an ONline 10BASE-T Security Module Figure 3-5. ONline 10BASE-T Security Module Cable Connection Configuring the Module Installing and Operating the Module 3Port Redundancy Port EnableNetwork Assignment ONline set port 3.all mode enable ENTERInstalling and Operating the Module 3 Link IntegrityModule Security ONline set port 5.all linkintegrity enable ENTERAutopartition Threshold Saving Module ConfigurationsReverting Module Configurations Showing Module Configurations Installing and Operating the Module 3Monitoring the Front Panel Installing and Operating the Module 3 Figure 3-6. Security Module FaceplateName ColorState Table 3-4. Interpretation of the Security Module LEDsLED State Network ConfigurationLED and Network Verification Installing and Operating the Module 3Page 4 Configuring Security Features Configuring Security Features 4Table 4-1. Quick Reference for Configuring the Security Module Quick Reference for Configuring SecurityCommand ProcedureConfiguring Security Features ProcedureCommand 4. Initiate Autolearning toConfiguring Security Features Eavesdropping SecurityFigure 4-1. Example of Eavesdropping Security Intrusion DetectionConfiguring Security Features 4 Defining Port Security Type Figure 4-2. Example of Intrusion DetectionDefining Port Action on Intrusion Configuring Security FeaturesONline set security autolearn 3.all mask disable ENTER Configuring Autolearning MaskEnabling Ports Configuring Autolearning Configuring Security Features 46. Upon completion of Autolearning, the following message is displayed ONline set security port 3.1 macaddress 08-54-6f-01-32-08 ENTER Defining a MAC Address ManuallyConfiguring Security Features 4 ONline set security autolearn 3.1 macaddress 08-54-6f-01-32-08 ENTERNote overwriting existing addresses in the Security database Downloading the Autolearning DatabaseONline set security autolearn 3.1 download ENTER Autolearn download done downloaded y addresses totalConfiguring Security Mode Configuring Security Features 4Reverting Security Configurations Showing Security ConfigurationsSaving Security Configurations Showing Port Configurations Configuring Security Features 4Page Showing Security Autolearn Configuring Security Features 4Showing Security Intruder List Configuring Security Features 4 Clearing Security ConfigurationsClearing the MAC Address Table ONline clear security autolearn 3.1 macaddress all ENTER Clearing the Autolearning DatabaseClearing the Security Intruder List ONline clear security intruderlist ENTER Intruder List clearedConfiguring Security Features 4 Using 3Com MIB Security VariablesEMM Security SNMP Variables Using the Security Module SNMP Variables Configuring Security Features 4 Page Troubleshooting 5 5 TroubleshootingTroubleshooting Problem Troubleshooting Using the Status LEDsTroubleshooting IndicationTroubleshooting 5 TroubleshootingProblem LED StateTroubleshooting Solutions Troubleshooting Using the Activity LEDsPossible Problem Table 5-2. Troubleshooting Using the Activity LEDsTechnical Assistance Troubleshooting 5Page Specifications A A SpecificationsElectrical Specifications General Specifications Environmental SpecificationsMechanical Specifications 50-Pin Connector and Cable Specifications AFigure A-1. 50-Pin Cable Male and Female Connectors Port # Transceiver PolarityTrans Twisted Pair Connectors and CablesTrans Port #Specifications A Twisted Pair ConnectorsFigure A-2. RJ-45 Connector Pinouts Twisted Pair Cables Technical Support B B Technical SupportOn-line Technical Support World Wide Web Site Support from Your Network SupplierEmail Technical Support Support from 3Com Technical Support BAccessing the 3Com MIB Returning Products for Repair3Com Technical Publications Technical Support BPage Index NumericsIndex 2 Index Index 4 Index Uploading Security Configurations Unpacking Procedures Unshielded Twisted Pair CableUnshielded Twisted Pair Network Sample Configuration Wiring Closet, A-8