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3Com 5102B-EE installation and operation guide

Models: 5102B-EE

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Troubleshooting Specification Interconnect Characteristics Install Error codes Media Configuration Options Connecting Loopback Connector Power-Up Problem Resolution Reset Device Diagnostics and Self-Test

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3Com 5102B-EE installation and operation guide

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Manual 246 pages 3.16 Kb

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Contents

Page VDE Class B Compliance Restricted Rights Page Contents Installation Management Commands Firmware Download Instructions Appendix D Power-Up Self-Test Page Figures Page Tables Page How to Use This Guide AudienceStructure of This Guide Page Document Conventions Convention Indicates ExampleUsr/snm/agents Related Documents 3Com Documents Reference DocumentsIntroduction Bridge ModuleBridge Module Features InteroperabilityONline System Concentrator Ethernet TransceiversEthernet Repeaters Spanning Tree Loop Control Other BridgesTopology Switching Traffic LocalizationAutomatic Address Learning High-Performance Design Packet Distribution by Bridge ModuleDestination Address is Packet is Transparent Operation Bridge Module Hardware DesignDownloadable Firmware Network Management CapabilitiesMedia Configuration Options Sample Bridge Module Configuration AUI and Backplane ConnectionsBackplane Connections Backplane Channel Bridged to Broadband SegmentDiagnostics and Self-Test Backplane Channels Bridged TogetherInstallation Precautionary ProceduresUnpacking Procedures Summarized Bridge Installation Procedure Module Front Panel Module ExtractorBridge Module LEDs, Button, and Connectors Label FunctionDip Switches Bridge Module and Dip Switch LocationChannel-Select Switch Settings Channel Select Dip Switch SettingsPort Switch Switch3 Switch4 Related Features Port Port1Configuration Port 2 Configuration LEDsLED and Channel Verification Channel Check CodesInstallation Procedures Remote Network ManagementPre-Installation Test Connecting Loopback ConnectorInstalling the Bridge Module Power-Up Problem Resolution Problem Possible SolutionsConnecting a Terminal Bridge Module Default Terminal SettingsParameter Factory Setting Connecting the Transceiver Cable Connecting to the Bridge Module RS-232 PortRS-232 Cable Guidelines Device CableSetting Bridge and Channel Parameters Connecting Transceiver CableEMM set port 5.1 network ethernet1 Enter Installed Bridge Module Confirming Bridge Operation ManagementFunctions Using Bridge Management Entering and Editing CommandsConnecting to the Management Interface Command Completion Command Line Key FunctionsKey Function Getting Help Examining Parameters FF.FF.FF.00Modifying Parameters Saving ParametersProcedures for Getting Started Procedure Command PriorityGetting Started User Configuring the Terminal Management Interface ParametersBridge Management Parameter Overview Parameter Options Factory Default Setting Bridge Module Terminal Options Optional Press Enter and the Password prompt is displayedConfiguring the Bridge Module Establishing PasswordsAutomatic Modem Hangup Establishing the Administrator Password Establishing the User Password Configuring Other Bridge Module ParametersBridge Module Name Alias Bridge Module Management PromptTerminal Timeout Concentrator Reboot ValuesContact Name and Location Setting Snmp Values IP AddressCommunity Table Default Gateway Alert SettingsSubnetwork Mask Bridge Module Operation and Performance Configuration Remote ManagementFiltering Parameters SpantreeStatic Address Filter Table Statistics Parameters Show Monitor ClearLogging Out ClearOebm Management Commands ConventionsPage Command Summary Bridge Module Command IndexCommand Type Parameters Revert SET Bridge SET Terminal Showcounter Maintain Format Oebm ? EnterDescription Clear Community Clear Counter Clear Filter Clear Lasterror Force Example Management Commands 4 Help Command Completion Southborough Office Park Turnpike Road Southborough, MACompletion List Logout Maintain ParameterDescription Monitor ForwardingThis example displays protocol statistics every 30 seconds Ping Remotelogin Description Reset Device Revert Description Save Description SET SET Alert Page SET Bridge SET Bridge Ageingtime SET Bridge Channel SET Bridge Dipconfiguration SET Bridge Sideswitchmode SET Community Oebm set community ncs 1.2.3.4 trap Enter Community set SET Device SET Device Contact SET Device DEFAULTGATEWAYPORT1 SET Device DEFAULTGATEWAYPORT2 SET Device Diagnostics SET Device IPADDRESSPORT1 SET Device IPADDRESSPORT2 SET Device Location SET Device Name SET Device Password You are prompted as followsPage SET Device Sqemode SET Device SUBNETMASKPORT1 SET Device SUBNETMASKPORT2 SET Filter SET Filter Mode Protocolidtable SET Filter Protocolidtable SET Filter Staticaddresstable AlwaysForward ParameterNeverForwardToPort1 Parameter NeverForwardToPort2 ParameterSET Spantree SET Spantree Bridgepriority SET Spantree Forwarddelaytime Page SET Spantree Helloaddress SET Spantree Hellotime Listentime 2 * hellotime + 1.0 seconds SET Spantree Listentime Management Commands 4 SET Spantree Mode SET Spantree PATHCOSTPORT1 SET Spantree PATHCOSTPORT2 SET Terminal SET Terminal Baud Management Commands 4 SET Terminal Databits SET Terminal Hangup SET Terminal Parity SET Terminal Prompt SET Terminal Stopbits SET Terminal Timeout Page Show Show Alert Parameters none ExampleShow Bridge Show Bridge Command Attributes Attribute DescriptionShow Community Show Counter Show Counter Bridge Show Counter Bridge Command Attributes Show Counter Ports Show Counter Ports Command Attributes Error Device Sqemode Show Counter Protocols Show Counter Protocols Command Attributes Show Counter Spantree Show Counter Spantree Command Attributes Show Device Show Device Command Attributes Show Filter Show Filter Dynamicaddresstable Show Filter Mode Show Filter Protocolidtable Show Filter Staticaddresstable Show Lasterror Show Spantree Show Spantree Command Attributes Listen Time sec Show Terminal Troubleshooting Applying PowerPowerUp Self-Test Applying Power SuggestionsProblem Troubleshooting Suggestions Power-Up Self-Test Suggestions Management Interface Management Interface SuggestionsBridge Operation Technical Assistance Firmware Download Instructions Download RequirementsDownload Background Information Install the ProComm Software Download InstructionsInitial Installation Screen Firmware Download Instructions 6 ProComm Installation Screen Post-ProComm Installation Screen Connect the RS-232 CableDownload the New Bridge Module Software Initial UDK Installation Screen ProComm Header Screen ProComm Status Line Screen Type the following Download command and press Enter ProComm Pop-Up Menu Screen ProComm Download Screen Troubleshooting ProComm ProblemsUDK Error Messages Message Troubleshooting SuggestionBridge Module Problems Bridge Module Download Error MessagesProblem Troubleshooting Suggestion Check failed write to Dram 3Com Support Specifications General SpecificationsElectrical Specifications Interconnect CharacteristicsEnvironmental Specifications Mechanical SpecificationsHardware Specifications MemoryPage Spanning Tree Discussion Spanning Tree TerminologySpanning Tree Overview Figure B-1. Spanning Tree Network Architecture Spanning Tree Example Figure B-2. Configuration With Multiple Bridge Modules Page Cable Pinouts Transceiver CablesPin Ieee V2.0 Transceiver Cable Differences Shielding and GroundingIeee Wire Sizes Table C-2. Transceiver Cable Wire SizesCable Type Signal Pair Power Pair V2.0Cable Configuration Rules Cable Configuration Troubleshooting Transceiver CablesSymptoms of Bad Transceiver Cables CausesRS-232 Cables RecommendationsPin DTEInitiating Self-Test Front Panel LED DisplayDiagnostic Code Reference Code TestScreen Display LANCE1 InternalWhen an Error Occurs Power-Up Self-Test D Page Technical Support On-line Technical SupportSupport from Your Network Supplier Email Technical SupportWorld Wide Web Site Support from 3Com Accessing the 3Com MIB Returning Products for Repair3Com Technical Publications Page Index Maintain Show Filter DynamicAddressTable Permanent Filtering Attributes Set Command, 3-9, 4-34 Unix