Basic Troubleshooting Tips, N o t e N o t e | HP 480 specs

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HP 480 manual Basic Troubleshooting Tips, N o t e N o t e

Contents

Installation Guide HP AdvanceStack RoutersSeries Series Hewlett-Packard Series 200 Routers Hewlett-Packard Series 400 Routers Installation Guide Installation Guide Preface Preface Preface 1. Installation and Initial Setup Contents2. Features and General Hardware Operation Contents A. Cables and Connectors 3. TroubleshootingInterpreting ERROR Messages on the HP AdvanceStack C. Specifications B. Modem ConfigurationD. FDDI Cable Attachment Configurations Safety Information Regulatory Statements and Warranty Index Installation and Initial Setup 2. Preparing the network page 3. Preparing the router hardware page Installation4. Initializing and verifying the router page Phase 1 Ensure that You Have a Complete Set of Accessories Phase 1 Ensure that You Have a Complete Set of AccessoriesC a u t i o n Phase 2 Prepare the Network Phase 2 Prepare the Network C o n s o l e N o t e N o t e Phase 3 Prepare the Router Hardware Phase 3 Prepare the Router Hardware A. Mount the Router Figure 1-1. Rack Mount - Bracket Position Single-Height ModelsFigure 1-3. Flat On Wall Figure 1-4. Straight Out From Wall Figure 1-5. Rack Mount - Bracket Position Double-Height ModelsFigure 1-7. Flat On Wall Figure 1-6. Rack Mount - Back Out When Is a Console Necessary? B. Connect a Console OptionalTo install a console C a u t i o n N o t e C. Attach Network Cables Figure 1-9. LAN AUI Connection Connecting a LAN to the AUI Interface 4. Connect the network cable to the transceiver Figure 1-10. Installing the AUI Retainer Connecting a LAN to the BNC Interface Installationproperly grounded. Refer to ‘‘Safety Information’’ in the back of W a r n i n g other side of the ‘‘T’’ connector Figure 1-12. BNC Connector -- Mid-CableFigure 1-14. The Installed BNC Connector Cover Connecting a LAN to the Token Ring Interface Connecting an FDDI Ring to the FDDI Interface To port B of adjacent DAS station To port A of adjacent DAS station Figure 1-16. Connecting FDDI Without a Bypass SwitchMIC A MIC B Installation Using an Optional Bypass Switch to Connect an FDDI RingFigure 1-17. Connecting a Bypass Switch Disconnect the router from any directly connected FDDI ring Figure 1-18. Connecting a WAN Interface Connecting a WAN to the WAN Interface D. Plug In and Verify the Router Hardware saved Waiting for speed sense Power andSelf-Test LEDs Figure 1-21. The Main Menu Screen Phase 4 Initialize and Verify the Router Phase 4 Initialize and Verify the Router Figure 1-24. The Main Menu This phase involves these steps The Shortest Path to a Functioning Configuration A. Create or Modify a Router Configuration An Overview of Your Configuration Tools To boot the router now B. Boot the Router Press Y to commence the reboot operation Figure 1-25. The Default NCL Prompt Figure 1-26. The Copyright Screen 6. When the copyright screen appears time mm/dd/yy hhmmss C. Set the Correct Time and Date Optional D. Set Manager and User Passwords Optional Figure 1-27. The NCL Screen with Default Prompt Setting a Password Figure 1-28. The NCL Selection in the Main Menu E. Verify Router Initialization Figure 1-29. The Event Log Line in the Main Menu Examine the Event Log Return Advance display by one page P Roll back display by one page 1-39 Figure 1-30. Example of the Statistics Screen Menu The following service statistics screens are available Examine the Bridging and Routing Tables 1-42 Testing Node Accessibility Test Node Accessibilitythe Operator’s Reference Features and General Hardware Operation Features Features Features Router PortsEthernet/802.3 LAN Port with either an AUI-only or AUI/BNC interface Figure 2-1. Example of AUI and BNC LAN Interfaces Additional Features Interpreting Front-Panel LEDs Interpreting Front-Panel LEDsFigure 2-2. Example of Router Front Reset and Clear Interpreting Back-Panel LEDsPower Reset and Figure 2-7. Example of Port Status LEDs for an FDDI Port Meanings of Router Status LEDs Router Operation Meanings of Port Status LEDsNot all port types appear on all routers Net Fail Amber LED The Net Fail LEDs serve two functions 2-10 Thru FDDI PortFigure 2-6. FDDI Thru and Wrap A Operation Optical Bypass - Enabled green Testing the LEDs Testing the LEDs Resetting the Router, Clearing the Passwords, and Clearing the Router Resetting the Router, Clearing the Passwords, and Clearing the RouterFigure 2-7. Location of the Reset and Clear Buttons To Reset the Router To Clear the Manager and User Passwords To Clear the Router display the Main menu figure 1-24 on page Initialization Sequence Initialization Sequence Troubleshooting Introducing Router Troubleshooting Features Introducing Router Troubleshooting Features Basic Troubleshooting Tips Basic Troubleshooting TipsN o t e N o t e Interpreting LED Error Patterns Interpreting LED Error PatternsTable 3-1. LED Error Patterns During Initialization Any Ports Lit Operational fault LED patternsAny WAN General Procedure for Self-Test Failures Interpreting ERROR Messages on the HP AdvanceStack Router 200 SeriesInterpreting ERROR Messages on the HP AdvanceStack Router 200 Series ERROR Erasure ERROR, block # ERROR Programming ERROR, block # Recoverable Self-Test FailuresERROR Incorrect CRC in FLASH ERROR Invalid size field in FLASH ERROR Illegal FLASH ID, byte #, got XXXX, expected YYYY Non-Recoverable Self-Test Failures Verifying LED Operation on the HP Router ER, TR, and SR Verifying LED OperationVerifying LED Operation on Other Router Models Verifying LED Operation Testing the Router Only Diagnostic TestsDiagnostic Tests To test a WAN port Testing the Router’s PortsTo test a LAN port 802.3/Ethernet or 802.5/token ring Reset Speed Sensing Troubleshooting a Terminal or Modem ConnectionTo test an FDDI port To test the router’s console port Reset the Terminal Adjust Baud Rate Test Router’s Console Port Check the Configurationpress Return to display the copyright screen or the Main menu screen Operator’s Reference Testing a Transceiver on an Ethernet/802.3 Port Figure 3-1. Example of NCL Screen with Default Prompt Testing a LinkTests from Other Devices 2. At the NCL prompt, enter one of the following commands ping ping x.x.x.x count ping x.x.x.x count wait Ping Telnet A Cables and Connectors Cables and Connectors Cables and A Connectors HP CablesCable and Connector on Router HP Cables Standard Cable or Cable Solution Other Standard CablesOther Standard Cables Router Console Port Connector Pin-Outs Cable and Connector Pin-OutsRS-232 Modem Cable-Minimum Pin-Outs Cable and Connector Pin-Outs Router end Terminal/PC end25-pin male Null-Modem Adapter for Use with Modem Cable-Minimum Pin-Outs RS-232 Cable for HP Portable 110 and Portable Plus-Minimum Pin-OutsRouter End Modem Cable End AUI Cable-Minimum Pin-Outs Router AUI LAN Port DefinitionData In, Shield common drain RS-449 Signal Name RS-449/422 WAN Cable-Minimum Pin-OutsWAN link 62-pin male A-10 V.35 WAN Cable-Minimum Pin-Outs WAN link end X.21 WAN Cable-Minimum Pin-Out15-pin male RS-232 WAN Cable-Minimum Pin-Outs Connector at End Back-to-Back Test CablesDescription For Other Device A-14 For the pinouts of this cable, turn the page and RDB and so on, must be twisted pairs of wireA-15 A-16 and RDB, and so on must be twisted pairs of wire Figure A-1. Router Token Ring 802.5 MIC Connector Router Token Ring/802.5 LAN Port DefinitionPin Definition of Token Ring Connector Connector Figure A-2. FDDI Bypass Mini DIN Connector Pinouts FDDI Optical Bypass DIN Connector Pinouts HP Part NumberA-18 Figure A-3. Example of FDDI Cable FDDI Cable For the Console Port Loopback ConnectorsFor an AUI LAN Port For a Token Ring/802.5 Port HP part number 28606-63007 pin connections pin 9 to pin pin 10 to pin For a WAN PortFor an FDDI Port B Modem Configuration HP 37212B Support Link HP 35031A Support LinkHP 50759A Support Link Modem Configuration Black Box V.32 9600 Async Hayes 2400 SmartmodemConfiguration Modem C Specifications Physical without brackets Power ConsumptionSpecifications Dimensions Environmental Safety ApprovalsElectromagnetic Emissions Acoustical for Germany Specifications Data Communications SpecificationsCable Interfaces North AmericaTelenet, Tymnet, Infonet, DDN Europe Austria Belgium FDDI Cable Attachment Configurations FDDI Cable Attachment Configurations Dual-Attach Station DAS Dual-Attach Station DASFigure D-1. Example of Dual-Attach Station Connections Single-Attach Station SAS Single-Attach Station SASFigure D-2. Example of Single-Attach Station Connections Dual-Homed Connection Dual-Homed ConnectionFigure D-3. Example of Dual-Homed Connection Safety Information Safety InformationSafety Symbols Safety Information Symboles de sécurité Informations concernant la sécuritéInformations concernant la sécurité AVERTISSEMENT Sicherheitssymbole Hinweise zur SicherheitHinweise zur Sicherheit VORSICHT Considerazioni sulla sicurezza Considerazioni sulla sicurezzaSimboli di sicurezza PERICOLO Consideraciones sobre seguridad Consideraciones sobre seguridadSímbolos de seguridad Safety Information Regulatory Statements and Warranty Regulatory Statements and Warrantyand Warranty FCC Statement For U.S.A. Only VCCI Class 1 Japan Only For the HP Router PR/FR/TFR/LR/BR European Community HP Router ER HP Router TR HP Router SR Declarations of Conformity HP Router PR HP Router FR HP Router TFR HP Router LR HP Router BR Three-Year Limited Hardware Warranty Third-Party Products HP designed the HP routers described in this guide to operate with industry-standard hardware and software products Software or Firmware Warranty Index Index Index See data communications specifications concentrator, FDDI ...D-4See null modem cable current ...C-2 See HP Router ER HP cables ...A-3 G - H See transceiver MIB See network management manager password See password manuals Q - R See boot regulatory ...1-2 remote bridge ...A-3, A-13 Remote devicesSee station address See Telnet See WAN ports See specificationsSee trunk coupling unit XCVR signal polling ...3-5 XCVR Signal Polling parameter XNS/IPX weight ...C-2waiting for speed sense ...3-12 - 3-14 wall mount ...1-7 WAN ...2-9 cable ...C-4 Manual Part Number Copyright 1994 Hewlett-Packard Company Printed in Singapore 7/94