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HP 445 manual Connecting a LAN to the Token Ring Interface, LAN 802.5 Token Ring Connection

Models: 445

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Installation

Phase 3: Prepare the Router Hardware

Connecting a LAN to the Token Ring Interface

Trunk Coupling Unit (TCU)

Figure 1-15. LAN 802.5 Token Ring Connection

LAN port with Token

Ring interface

Token Ring Cable

1.Secure the D-connector on the token ring cable to the token ring port by using the screws on the connector.

2.Connect the MIC connector (illustrated on page A-17) on the token ring cable to the token ring Trunk Coupling Unit (TCU).

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HP 445 manual Connecting a LAN to the Token Ring Interface, LAN 802.5 Token Ring Connection

Contents

HP AdvanceStack Routers Installation Guide Installation Guide Preface Preface Contents Troubleshooting Fddi Cable Attachment Configurations Installation and Initial Setup Installation Phase 1 Ensure that You Have a Complete Set of Accessories Phase 2 Prepare the Network Smds individual addressT e Phase 3 Prepare the Router Hardware Mount the Router Single-Height Models These models are 4.3 cm 1.7inches in heightDouble-Height Models These models are 8.9 cm 3.5 inches in heightWhen Is a Console Necessary? To install a consoleConnect a Console Optional Attach Network Cables Connecting a LAN to the AUI Interface Transceiver from supporting the weight of the router10. Installing the AUI Retainer Connecting a LAN to the BNC Interface To avoid an electrical shock hazard due to an ungrounded orImproperly grounded LAN cable, ensure that the LAN cable is This manualOther side of the ‘‘T’’ connector Each coaxial cable segment must be terminated with a 50-ohmConnecting a LAN to the Token Ring Interface 15. LAN 802.5 Token Ring ConnectionConnecting an Fddi Ring to the Fddi Interface 16. Connecting Fddi Without a Bypass Switch Using an Optional Bypass Switch to Connect an Fddi Ring InstallationFddi ring, refer to the instructions for your bypass switch Bypass switchDisconnect the router from any directly connected Fddi ring Connect the bypass cables to the Fddi ports as shown aboveConnecting a WAN to the WAN Interface Hand-tighten the screws attached to the cable connectorAttach the male end of the cable to the router’s WAN port EquipmentBridging mode due to some unforseen problem, there may be First time or clearing the router to the factory defaultPlug In and Verify the Router Hardware Correct ac voltage range for your power source SavedAfter the Self-test LED turns off Router’s console port, either directly or through a modemPassword TroubleshootingTwo or three times Main menu screen then appearsPhase 4 Initialize and Verify Router 24. The Main Menu Create or Modify a Router Configuration Shortest Path to a Functioning ConfigurationAn Overview of Your Configuration Tools Boot the Router To boot the router nowDefaultconfig boot Return Press Y to commence the reboot operation26. The Copyright Screen Set the Correct Time and Date Optional If the router will operate as aSet Manager and User Passwords Optional Setting a Password At the prompt, typeVerify Router Initialization That the following two conditions existNetwork links are operational All networks can be reached by the routerExamine the Event Log 29. The Event Log Line in the Main MenuPhase 4 Initialize and Verify the Router 30. Example of the Statistics Screen Menu Following service statistics screens are available Examine the Bridging and Routing Tables Phase 4 Initialize and Verify the Router Test Node Accessibility Testing Node AccessibilityDestination Features and General Hardware Operation Features Features Router PortsAdditional Features Interpreting Front-Panel LEDs Example of Router FrontInterpreting Back-Panel LEDs Fan outletExample of Port Status LEDs for an Fddi Port Fault is always lit while the Reset button is pressed Meanings of Router Status LEDsNot all port types appear on all routers Net Fail Amber LED The Net Fail LEDs serve two functionsAll Net Fail LEDs are lit while the Reset button is pressed Fddi Port ThruOptical Bypass Enabled green Testing the LEDs Location of the Reset and Clear Buttons To Reset the Router Resetting does not affect any current passwordsWhen you press and release the Reset button there may be a LEDs for the error, and turn to , ‘‘Troubleshooting’’To Clear the Manager and User Passwords To Clear the Router Reset-Clear combination erases the current configuration Display the Main menu -24 onAgain Initialization Sequence Troubleshooting Introducing Router Troubleshooting Features Basic Troubleshooting Tips Interpreting LED Error Patterns LED Error Patterns During InitializationLED Error Patterns During Operation General Procedure for Self-Test Failures Error numberRecoverable Self-Test Failures Non-Recoverable Self-Test Failures Verifying LED Operation Verifying LED Operation on the HP Router ER, TR, and SRVerifying LED Operation on Other Router Models Diagnostic Tests Testing the Router OnlyTesting the Router’s Ports To test a WAN portTo test a LAN port 802.3/Ethernet or 802.5/token ring Troubleshooting a Terminal or Modem Connection Reset Speed SensingTo test an Fddi port To test the router’s console portAdjust Baud Rate Reset the TerminalSwitch the terminal or PC’s power off and then on once Provider for further assistanceLoopback Connectors on page A-20 Press the Reset button on the back of the routerTo resume after testing, remove the loopback connector Check the ConfigurationSwitch that must be set to correspond to these requirements Information on the Xcvr Signal Polling parameter, refer toLoopback test switch, enable it for the test Router’s port is faultyTesting a Link Tests from Other Devices∙ For Fddi circuits HP Router BR only Get cct.fddi-name.ieee.addr ReturnPing Ping Ping x.x.x.x count Ping x.x.x.x count waitTelnet TelnetCables and Connectors Cables and Connectors Cables and a Connectors HP CablesStandard Cable or Cable Solution Other Standard CablesCable and Connector Pin-Outs Router Console Port Connector Pin-OutsRS-232 Modem Cable-Minimum Pin-Outs Terminal/PC end Router end Pin female Null-Modem Adapter for Use with Modem Cable-Minimum Pin-Outs Terminal or in your terminal emulation programRouter AUI LAN Port Definition AUI Cable-Minimum Pin-OutsRS-449/422 WAN Cable-Minimum Pin-Outs Pin male CircuitWAN Cable-Minimum Pin-Outs WAN Cable-Minimum Pin-Out RS-232 WAN Cable-Minimum Pin-Outs Maximum cable length is 15 meters 50 feetBack-to-Back Test Cables Two test cables available areRDA RDB and so on, must be twisted pairs of wire For the pinouts of this cable, turnRDB, and so on must be twisted pairs of wire Pin Definition of Token Ring Connector Router Token Ring/802.5 LAN Port DefinitionFddi Optical Bypass DIN Connector Pinouts HP Part Number Figure A-2. Fddi Bypass Mini DIN Connector PinoutsFddi Cable Figure A-3. Example of Fddi CableLoopback Connectors For the Console PortFor an AUI LAN Port For a Token Ring/802.5 PortHP part number FDDI-standard loopback connector For a WAN PortFor an Fddi Port Modem Configuration HP 35031A Support Link HP 37212B Support LinkHP 50759A Support Link Configuration Modem Hayes 2400 SmartmodemBlack Box V.32 9600 Async Specifications Power Consumption Physical without bracketsSpecifications EnvironmentalElectromagnetic Emissions Acoustical for GermanyData Communications Specifications Cable Interfaces SpecificationsSpecifications Fddi Cable Attachment Configurations Fddi Cable Attachment Configurations Dual-Attach Station DAS Figure D-1. Example of Dual-Attach Station ConnectionsSingle-Attach Station SAS Figure D-2. Example of Single-Attach Station ConnectionsDual-Homed Connection Figure D-3. Example of Dual-Homed ConnectionSafety Information Safety SymbolsSafety Information GroundingSymboles de sécurité Informations concernant la sécuritéSicherheitssymbole Hinweise zur SicherheitConsiderazioni sulla sicurezza Simboli di sicurezzaConsideraciones sobre seguridad Símbolos de seguridadSafety Information Regulatory Statements and Warranty European Community Vcci Class 1 Japan Only For the HP Router PR/FR/TFR/LR/BRApplies to HP Router PR, FR, TFR, LR, and BR Warranty Regulatory Statements Declarations of ConformityRegulatory Statements and Warranty Three-Year Limited Hardware Warranty Regulatory Statements and Warranty Software or Firmware Warranty Index IndexIndex Time ...1-33 communications standards ...C-4 compatibilityOptical bypass not needed ...D-4 -- D-5 port testing FgetMIB variables See Fddi Modem ...1-10, 1-21, A-3 A-5, A-7, B-1 B-3Manager ...1-31, 1-35, 2-17 reset Remote signal & sense ...2-9, 3-5 remote terminalResetting, caution ...3-14 restart Rx LED Safety Safety approvals ...C-4Specifications Speed sense, resetTime protocol service Summary, installationWeight ...C-2 Manual Part Number