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HP AdvanceStack Router 230 Installation Manual

1. modem ii modem Indirect Connection Console M odems Router Figure 1 23 Direct and Modem Connections Between Console and Console Port Installation Phase 4 Initialize and Verify the Router This phase involves these steps A Creating or modifying a configuration page 1 28 B Booting the router page 1 30 C Setting the correct time and date page 1 33 D Setting Manager and User passwords page 1 34 E Verifying router initialization page 1 36 When you power on the router as described in step 4 of the preceding subsection page 1 22 you will see the Main menu DEFAULT CONFIG Main Menu Statistics Screen Menu Netuork Control Language Interpreter Configuration Editor Event Log LOGOUT Quick Configuration NCL Quick Remote iw Configuration Editor Quick Configuration Utility NOU DUNE Pointer PRESS for help Down Up lt to exit lt RETURN gt to select Figure 1 24 The Main Menu L uonejreasu Note 1 28 Installation Phase 4 Initialize and Verify the Router A Create or Modify a Router Configuration The Shortest Path to a Functioning Configuration Configuring the router assigns values to the parameters that control its networking operation The router is shipped from the factory with default configuration values However even this default state requires you to provide additional
2. Pwr ay FABIANO 27280A Router Th FF ie ny a n Cp Cm dm CN o 5 im Fer wem ie o LEI o Power and Self Test O LEDs o Figure 1 19 Example of Power and Self Test LED Positions for Single Height Models 1 23 Installation Phase 3 Prepare the Router Hardware Pwr Power and 7 Self Test LEDS Ci M u Conie po n EATE d 3 80 988 E s 0 dii H a na o o Figure 1 20 Example of Pow er and Self Test LED Positions for Double Height Models 3 After the Self test LED turns off e The port status LEDs for the network interfaces WAN 802 3 Ethernet etc will indicate the current operating state of each interface on the router If you need to interpret the LEDs at this time refer to Meanings of Port Status LEDs on page 2 9 e The console if installed will display either the following line of text on your console s display Waiting for speed sense or a string of random characters of about the same length as the preceding line Note The remainder of this procedure assumes that a console is connected to the router s console port either directly or through a modem 1 24 Note DEFAULT_CONFIG Copyright C 1991 1992 Hewlett Packard Co All Rights Reserved MNT GN ee nT eee ean see eae Copyright C 1989 1999 1991 The University of Maryland College Park
3. RS 232 cable for a modem connecting to console port For 25 pin female port 13242N 17355M For 25 pin male port 31391A 31391B 92215F 92215T RS 232 cable for a terminal or PC connecting to console port For 25 pin female port 132426 402426 For 25 pin male port 132426 plus 92224F female converter For 9 pin female port 92221P For 9 pin male port 245426 Transceiver that has an AUI port directly connecting to AUI LAN port For LAN cable These transceivers do not need an AUI cable 28685B EtherTwist Transceiver 28641B ThinLAN Transceiver 28683A Fiber Optic Transceiver AUI stub cable for other transceivers connecting to AUI LAN port For transceiver s 15 pin male port 92264D 1 meter 92254A through H 6 48 meters 92254 5 meters RS 422 449 V 36 cable connecting to WAN port For 37 pin female port 28606 63005 5 meters V 35 cable balanced X 27 connecting to WAN port For 34 pin female port 28606 63008 5 meters X 21 cable connecting to WAN port For 15 pin female port 28606 63001 5 meters RS 232 V 24 V 28 cable connecting to WAN port For 25 pin female port 28606 63006 5 meters Back to Back test cable for WAN port connecting to HP routers having a 62 pin synchronous WAN port or the HP Remote Bridge RB For 62 pin female WAN port s included on most HP routers and theHP Remote Bridge RB
4. Figure 2 5 Example of Router and Port Status LEDs in a Single Height Router Pwr Enabled BNC AUI m OQ e iL B E Figure 2 5 Example of Router and Port Status LEDs in a Double Height Router MIC Ports ER kl Bd gt a x x seo rr 2 as 3 4 o t Fo n Figure 2 7 Example of Port Status LEDs for an FDDI Port 2 7 2 8 Router Operation Interpreting Back Panel LEDs Meanings of Router Status LEDs Power green Continually lit if the router is receiving power This isthesame as Line On on the front Self test green LED Lights while the self test is running about one minute This occurs when the router has just been powered on or a reset is in progress If an error is found during the self test this LED remains lit and the Fault LED and possibly a Net Fail LED will also light This LED also remains lit during the configuration clearing procedure page 2 14 Fault amber LED Lights if a failure has occurred either during a self test or during operation This LED is duplicated on the front panel a During self test If the Fault LED is lit the router is faulty and must be replaced Refer to chapter 3 Troubleshooting for details During operation of the router If the Fault LED is lit but none of the Net Fail LEDs are lit there has been a software failure Press the Reset button to reset the router or boot the router if it is not configured to reboot automatically Refer to
5. 12 13 14 15 16 17 19 20 21 22 23 24 Router end EIA and Signal Name 62 pin male 59 BA Send Data 1 BB Receive Data 57 CA Request to Send 4 CB Clear to Send 46 CC Data Mode 9 AB Signal Ground 22 27 47 30 31 52 6 CF Receiver Ready 28 Reserved 1 Reserved 13 Reserved 2 DB Send Timing 49 Reserved 3 DD Receive Timing 12 Reserved 58 CD Terminal Ready 29 Reserved 48 Reserved 55 Reserved 56 DA Terminal Timing The maximum cable length is 15 meters 50 feet Cables and Connectors Cable and Connector Pin Outs Back to Back Test Cables V Two 5 meter back to back synchronous test cables are available from HP These cables allow you to connect any HP router having a 62 pin synchronous WAN port to another HP router or an HP Remote Bridge having the same port type without using a modem eliminator for up to 60 meters 200 feet These cables use the RS 422 signal level Use the test cables for demonstrations instruction or testing the router S4032o9uuo5 pue ss ge gt The two test cables available are Connector at End Description For Other Device Part Number Back to back test cable 62 pin male 5061 2556 5 meters M ost HP routers and the HP Remote Bridge RB Back to back test cable 15 pin male 5061 2557 high speed balanced HP 27270 Router CR 5 meters The minimum pin outs for the two cables are shown on the following pages A 13 A 14 Cables and C
6. Aque uen pue s3uauro3e3s A07 NbaY HP Router PR HP Router FR HP Router TFR HP Router LR HP Router BR Regulatory Statements and Warranty DECLARATION OF CONFORMITY according to ISO IEC Guide 22 and EN45014 Manufacturer s Name Hewlett Packard Company Manufacturer s Address 8000 Foothills Blvd Roseville CA 95747 U S A declares that the product Product Name HP Routers Model Number HP J2540B Router PR HP 27289B Router FR HP J2543A Router TFR HP 27287A Router LR HP 27290A Router BR conforms to the following Product Specifications Safety IEC 950 1986 A1 A2 EN60950 1988 A1 A2 EMC EN 55022 1988 CISPR 22 1985 class A prEN 55024 2 1990 IEC 801 2 1991 4 kV CD 8 kV AD prEN 55024 3 1991 IEC 801 3 1984 3 V m prEN 55024 4 1992 IEC 801 4 1988 1 kV power line 0 5 kV signal line Supplementary Information The product herewith complies with the requirements of the Low Voltage Directive 73 23 EEC and the EMC Directive 89 336 EEC Tested with Hewlett Packard Co products only Roseville June 7 1994 Sandra L Sheehan Quality Manager European Contact Your local Hewlett Packard Sales and Service Office or Hewlett Packard GmbH Department ZQ Standards Europe Herrenberger Strasse 130 D 71034 B blingen FAX 49 7031 14 3143 Regulatory Statements and Warranty Three Year Limited Hardware Warranty Hewlett Packard warrants this prod
7. cara EAT SESSION 1 MGR MODE Maryland All Rights Reserved Main Menu FASTMAC Copyright C 1989 91 Madge Networks Ltd All Rights Reserved gt 1 Statistics Screen Menu RESTRICTED RIGHTS LEGEND Network Control Language Interpreter Configuration Editor Use duplication or disclosure by the Government is subject to restrictions LOGOUT Quick Configuration Quick Remote PRESS 7 for help Down Up lt to exit lt RETURN gt to select Password 1 Zz 3 4 Event Log 5 6 7 Installation Phase 3 Prepare the Router Hardware 4 Press and wait for either the Main menu or if a password has been set the copyright screen with a prompt for you to type the password If your console is set to 9600 baud you should have to press Return only once If the console is set to another speed you may have to press Return two or three times as set forth in subdivision b 3 Cii of the Rights in Technical Data and Computer Softuare clause at 52 227 7013 HEWLETT PACKARD COMPANY 3888 Hanover St Palo Alto CA 94383 Figure 1 21 The Main Menu Screen Note Frame 1 22 The Copyright and Passw ord Screen 5 Ifthe copyright screen appears type the password and press Return The Main menu screen then appears 6 The system has booted Go on to Initialize and Verify the Router on page 1 28 If neither the copyright screen nor the Main menu screen appear
8. HEWLETT PACKARD Installation Guide Series 200 Series 400 HP AdvanceStack Routers Installation Guide Hewlett Packard Series 200 Routers Hewlett Packard Series 400 Routers Installation Guide Copyright Hewlett Packard Company 1994 All rights reserved This document contains proprietary information which is protected by copyright No part of this document may be photocopied reproduced or translated into another language without the prior written consent of Hewlett Packard Publication Number 5962 8307 E 0794 Edition 1 J uly 1994 Printed in Singapore Product Numbers This guide provides operating instruc tions for the following Hewlett Packard Company products 27285A 27286A 27287A 27288A 27289B 27290A J 2540B J 2543A Warranty The information contained in this document is subject to change without notice HEWLETT PACKARD COMPANY MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS MATERIAL INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANT ABILITY AND FITNESS FORA PARTICULAR PURPOSE Hewlett P ackard shall not be liable for errors contained herein or for inciden tal or consequential damages in connec tion with the furnishing performance or use of this material Hewlett P ackard assumes no responsi bility for the use or reliability of its software on equipment that is not furnished by Hewlett Packard RHA Io vc Acn oS ruf fU EDGE 2 RBIS LT ET SERI IX
9. If your router does not have a Manager password go to step 4 But if the router has a previously set Manager password you must enter the password before booting can proceed In this case the console prompts you to enter the password Enter current manager password Type your Manager password and press Return If you ve forgotten the password and need to clear it refer to To Clear the Manager and User Passwords on page 2 16 4 After you enter the Boot command and enter a password if required the following message prompts you verify that you want to boot the router Do you want to reboot the system y n Press Y to commence the reboot operation Installation Phase 4 Initialize and Verify the Router 5 Aftertherouter boots which takes only a few seconds you will see the speed sense prompt Waiting for speed sense Press one or more times as necessary to re synchronize the router with the console and to display the copyright screen Copyright C 1991 1992 Hewlett Packard Co All Rights Reserved Copyright C 1989 1998 1991 The University of Maryland College Park Maryland All Rights Reserved FASTMAC Copyright C 1989 91 Madge Networks Ltd All Rights Reserved RESTRICTED RIGHTS LEGEND Use duplication or disclosure by the Government is subject to restrictions as set forth in subdivision b 3 Cii of the Rights in Technical Data and Computer Software clause at 52 227 7013 HEWLETT PAC
10. below Check the Configuration If none of the above procedures provides console access and you suspect that a corrupted configuration rather than the terminal connec tion is a possible cause then you may need to clear the configuration Refer To Clear the Router on page 2 17 Note Troubleshooting Diagnostic Tests Testing a Transceiver on an Ethernet 802 3 Port This test verifies that data written out is identical to data received and that no collisions are detected This test can be done with transceivers sometimes termed MAUS such as the HP 28685B EtherTwist Transceiver the HP 28641B ThinLAN Transceiver and the HP 28683A Fiber Optic Transceiver Some transceivers have a loopback test switch that must be set to correspond to these requirements l Setthe XCVR Signal Polling parameter to the default Active for the circuit on the LAN port to be tested To access this parameter use the Configuration Editor from the console select item 4 Circuits select the desired LAN port and specify the Circuit Type parameter The console then displays the XCVR Signal Polling parameter For information on the XCVR Signal Polling parameter refer to the Operator s Reference 2 Detach the router s power cord 3 Attach the transceiver to the LAN port and attach the required type of loopback connector to the transceiver If the transceiver has a loopback test switch enable it for the test 4 Reattach the router s pow
11. press again pause and then repeat if necessary Speed sensing may require more than one for your type of connection If pressing several times does not establish the console connection refer to chapter 3 Troubleshooting 1 25 L uone reasu Note 1 26 Installation Phase 4 Initialize and Verify the Router Phase 4 Initialize and Verify the Router This phase begins with creating or modifying the configuration in a router If you are managing a router through the console port or over the network you will need to perform most or all of these steps However you do not need to perform the steps in this phase for a local router if 1 The system manager sets up Smartboot the Quick Remote or Bootp server configuration options to configure the router 2 Therouter will be managed by an operator at a remote site However after the router has been configured successfully by any means and is routing through one or more network interfaces you may perform any step in this section using either the console port access or Telnet access provided that the system is configured for Telnet This section assumes that when Smartboot is not used and the router is set to the factory default you are configuring it by using a console that is connected to the router s console port either directly using an RS 232 cable or indirectly through a modem IN S e
12. set to 0 HP 50759A Support Link At the router end For an 8 position switch set switch 4 down all others up For a 4 position switch set switch 2 up all others down At the user end For an 8 position switch set switches 3 and 8 down all others up For a 4 position switch set all switches down Modem Configuration Hayes 2400 Smartmodem Attherouter end Configure with a terminal or PC using the following sequence at amp f amp cl amp d2 amp s1 ats0 1 Depress the ANS button Thered light should go ON Atthe user end Configure with a terminal or PC using the following sequence at amp f amp cl amp d2 amp s1 Black Box V 32 9600 Async At the router end Load the factory option set 1 Then change the following submenus Data Rate Menu change to 9600 uncoded Modem Parameters Menu change to Forced Answer DTE Parameters Menu Set DTR State to Responds to DTR Change Set DSR State to DSR is Normal Set CTS State to CTS is Normal Set DCD State to DCD is Normal Atthe user end Configure as at the router end except Modem Parameters Menu change to Normal Originate uonean6ijuo 5 WOPON B 3 Specifications Specifications Physical without brackets Dimensions Single Height 42 6 cm by 23 5 cm by 43cm 16 8 in by 9 3 in by 1 7 in Double Height 42 6 cm by 23 5 cm by 89 cm 16 8 in by 9 3 in by 3 5 in Weight Single Height 2 7 kg 61bs Double Height LR 4 2 kg 9 3 lbs
13. BR 4 9kg 10 9 Ibs Power Consumption Router Maximum Maximum Frequency Model current at current at Range 100 120 Vac 200 240 Vac HP Router ER 0 6 amp 0 45 amp HP Router TR 0 9 amp 0 6 amp HP Router LR 0 9 amp 0 5 amp HP Router SR 0 9am 0 6am i i 50 60 Hz HP Router BR 1 0 amp 0 6 amp HP Router PR 0 5 amp 0 3 amp HP Router FR 0 5 amp 0 3 amp HP Router TFR 0 5 amp 0 3 amp The routers automatically adjust to voltage in the range of 90 240 V ac The routers automatically adjust to cycles in the range of 50 60 Hz C 2 Environmental Specifications Operating Non Operating Temperature 0 C to 55 C 40 C to 70 C 32 F to 131 F 40 F to 158 F Relative humidity 15 to 95 at 40 C 90 at 65 C 104 F non condensing 149 F Altitude 4 6 km 15 000 ft 4 6km 15 000 ft Electromagnetic Emissions Countries ER TR amp SR Models PR FR TFR LR amp BR Models U S A Canada FCC part 15 class A FCC part 15 class A and Latin America Europe and other CISPR 22 class B CISPR 22 class A countries Europe EN 55022 class B EN 55022 1988 class A J apan VCCI class 2 VCCI class 1 23 Acoustical for Germany Geraeuschemission LwA 53 dB am fiktiven Arbeitsplatz suoresypads nach DIN 45635 T 19 Safety Approvals CSA 950 UL 1950 IEC 950 E N 60950 C 3 C4 Specifications Data Communications Specifications Cable Interfaces Specifications Con
14. Regulatory Statements Rt CBR lt 73S vis Safety Considerations The product and related documenta tion must be reviewed for familiarization with safety markings and instructions before installation and operation See the Safety Informa tion section in the back of this man ual Informations concernant la s curit Ce produit et la documentation s y rap portant devront tre tudi s avant l installation et l utilisation afin de se familiariser avec les symboles et in structions de s curit Reportez vous la section Informations concernant la s curit Hinweise zur Sicherheit Sehen Sie sich das Produkt an und0 lesen Sie die begleitende Dokumenta tion damit Sie vor der Installation und dem Betrieb mit den Sicherheit smarkierungen und Anleitungen vertraut sind Bitte lesen Sie das Kapitel mit der Uberschrift Hinweise zur Sicherheit Considerazioni sulla sicurezza Esaminare il prodotto ela relativa documentazione per familiarizzarsi con gli avvisi eleistruzioni di sicurezza prima dell installazione e dell uso Vedere la sezione di questo documento intitolata Considerazioni sulla Sicurezza Consideraciones sobre seguridad Antes de instalar y hacer funcionar el producto se deben estudiar el producto y la documentaci n relacionada a fin de familiarizarse con las indicaciones de advertencia e instrucciones Ver la secci n del docu mento titulada Consideraciones sobre seguridad defe Regu
15. enchufa el cable de ali mentaci n Safety Information Safety Information ZEHNDER vc aTM BNiS SIcois923owvectceai3Jjcmud aT VZERL TEFAF CRE ee vza 7 Hn BR SASFRORALCEAERERLET TAX v2a7 vPN EB G3EBIROIIN CA ofeReRLEtT PRA MERI OSA SRV CHIP BRA CRAKS 530 SGH HAL IL SIRIO 7z LE CKOMBILHATCS FAV CHEERS FAIOWATRAARMMF E 2 CORT ERR SRRDAN BT EMO ARROI F ty be TOR OnBotett ENDFETALENKBETT LU TORE DNL HEM SENS ES WOME ASE CEMI FEAL THO TIRE LAN 7 7v OBEN ICBILT e ELEHOLANTREKOHESATALKLIEHERUI TS RMEA SL TOLBA ENESDMYAFADRS BWR CBS ENTOSS cETVWGELCCMEV e LAN 7 7 Vii k L CAD BEBE AZE UE ix im E NATO E LAHANZIENMBENET EHLRTEBETOHRLIUITFTZER EIN brat Cras ARGON BIE 2 F AEBTASMMILD OD EEA THEA HE RTB VEH C A SEE ERRE Regulatory Statements and Warranty Regulatory Statements and Warranty FCC Statement For U S A Only Federal Communications Commission Radio F requency Interfer ence Statement Warning This equipment generates uses and can radiate radio frequency energy If it is not installed and used in accordance with the instruction manual it may cause interfer ence to radio communications It has been tested and found to comply with the limits for a Class A computing device pursuant to Part 15 of FCC Rules which are designed to pro vide reasonable protection against such interference when operated in a commercial envi ronment Operation of this equipment
16. equipo uongeuoju A39jes No proseguir despu s de un s mbolo de ADVERTENCIA o PRECAUCION hasta no haber entendido las condiciones peligrosas y haber tomado las medidas apropiadas Este aparato se enmarca dentro de la clase de seguridad y se encuentra protegido por una borna de puesta a tierra Es preciso que exista una puesta a tierra continua desde la toma de alimentaci n el ctrica hasta las bornas de los cables de entrada del aparato el ca ble de alimentaci n o el juego de cable de alimentaci n suministrado Si existe la prob abilidad de que la protecci n a tierra haya sufrido desperfectos desenchufar el cable de alimentaci n hasta haberse subsanado el problema Puesta a tierra del cable de la red local LAN m SilaLAN abarca un rea cuyo suministro el ctrico proviene de m s de una red de dis tribuci n de electricidad cerciorarse de que las puestas a tierra est n conectadas en tre s de modo seguro m Es posible que los cables de la LAN se vean sometidos de vez en cuando a voltajes mo ment neos que entrafien peligro rayos o alteraciones en la red de energ a el ctrica Manejar con precauci n los componentes de metal de la LAN que est n al descubierto Este aparato no contiene pieza alguna susceptible de reparaci n por parte del usuario To das las reparaciones ajustes o servicio de mantenimiento debe realizarlos solamente el t c nico Este producto no tiene interruptor de potencia se activa cuando se
17. event messages refer to the Operator s Reference In the event log verify that the circuits and services that you configured are being enabled The events being listed in the event log should be consistent with information recorded on the network maps Verify that no warning major or fatal events have occurred If any such events have occurred you will probably want to determine what caused them and take remedial steps before continuing Installation Phase 4 Initialize and Verify the Router Examine the Statistics Screens To Verify That the Network Links are Operational This step helps to ensure that circuits and the bridging and routing services are transmitting and receiving data with zero or few errors 1 Access the statistics screens by using the NCL Stats command or by selecting the Statistics Screen Menu from the Main menu A menu of statistics screens is presented DEFRULT CONFIG Statistics Screen Menu L Circuit Statistics Per Second Statistics Bridge Statistics DoD IP Router Statistics DECnet Router Statistics IPX Router Statistics Xerox Router Statistics AppleTalk Router Statistics Buffers Usage Statistics Return to Previous Menu 1 2 3 4 5 b T 8 9 a 1 uonej reasu PRESS for help Down Up lt to exit RETURN to select Figure 1 30 Example of the Statistics Screen Menu 2 Select and examine the Circuit Statistics screen Verify that error free data is bein
18. has been tested to the console port Then attach a straight through modem cable to the null modem adapter For 9 pin male port Use a Black Box PC AT Serial Printer Cable EVNBPC has been tested OR Attach a null modem adapter Tandy Null Modem Adapter No 26 1496 has been tested to the console port Then attach a modem cable Black Box Cable EVNBMC and Cablex PC Modem Cable have been tested to the null modem adapter 1 The required minimum pin out is listed in the next section Cable Connector Pin Outs 2 Signals DTR pin 20 and RTS pin 4 must be on or high on your terminal or in your terminal emulation program 3 Two cables are required for dual attachment to another HP router having an FDDI port or an adjacent DAS Cables and Connectors Cable and Connector Pin Outs Cable and Connector Pin Outs Router Console Port Connector Pin Outs PIN US 1 CHS GND 2 Tx 3 Rx 4 RTS 5 CTS 6 DSR 7 GND 8 DCD 20 DTR 22 RI 23 SR CCITT 101 103 104 105 106 107 102 109 108 125 1H DIN DI D2 V S4032o0uuo 5 pue ss ge gt RS 232 Modem Cable Minimum Pin Outs Modem end 25 pin male Router end 25 pin male Tx Rx RTS CTS DSR GND CD or DCD DTR R1 DRS typically on V 24 European modems A 5 Cables and Connectors Cable and Connector Pin Outs RS 232 Null Modem Cable for Terminal PC with 25 Pin Connector Minimum Pin Out Terminal PCe
19. in a residential area is likely to cause interference in which case the user at his own expense will be required to take whatever measures may be required to correct the interference If this equipment causes interference to radio reception which can be determined by un plugging the power cord from the equipment try these measures Re orient the receiving antenna Relocate the equipment with respect to the receiver Plug the equipment and re ceiver into different branch circuits Consult your dealer or an experienced technician for additional suggestions VCCI Class 2 J apan Only For the HP Router ER TR SR CORI BOM Ri CEE HUC IS 6 OBER L te Hb d o T EH SANE MER CHEMM TOO ERE EIE HK A T SEE SaRMEA EM HBAS VOCI RHiMALTHED EF LOL RELI VT Freies YvZERIHELTCEH IK 5c ZMBHORALEAZATEMADES BREITE TIE LW MD RWA LT RAW Aque uen pue sjuauro3e1s A10 72 nboy Regulatory Statements and Warranty VCCI Class 1 J apan Only For the HP Router PR FR TFR LR BR CORB BERRE S LXI BEIC v TEN SHON ARR THLR TOE E EEA HA CLEARS ES EMS AEG Wika VCCI HE ICHAL THEO ED GET ERR E A3 ZORI LAMM CMAP SE 374 FEY a VSR Sica ERHALTENEN ET FN he ai EI HE o CIE L ORO RWELTFSW European Community Applies to HP Router PR FR TFR LR and BR This equipment complies with ISO IEC Guide 22 and EN55022 Class A Note The HP router models PR FR TFR LR and BR are class A products In a domestic environment this produ
20. local and remote LANs Ethernet 802 3 token ring 802 5 and FDDI to create extended LANs They provide both bridg ing and routing capabilities and support the Internet Protocol TCP IP protocol suite DE Cnet Phase IV Xerox XNS Novell IPX and AppleTalk Phase 2 routing services If a packet arrives with an unsupported proto col these routers use their bridging capability to send the packet toward its destination This allows full support for environments where non routable uncommon or unsupported protocols may exist On most models there is also one or more synchronous WAN ports supporting RS 232 V 24 V 28 V 35 X 21 or RS 422 RS 449 V 36 interfaces These provide HP Point to Point PPP V 25 bis SMDS frame relay and LAPB X 25 connections to other routers Router Operation Features Router Ports The types of ports found on HP routers include one or more of the following m Ethernet 802 3 LAN Port with either an AUI only or AUI BNC interface e AUI interface For connecting through a transceiver to twisted pair cable thick or thin coaxial cable or fiber optic cable All models have at least one AUI interface e BNCinterface For direct ThinLAN connection to a network BNC interfaces are included on some models and can be used instead of the corresponding AUI interface on the same port BNC Connector AUI Connector odemo Figure 2 1 Example of AUI and BNC LAN Interfaces N m Token ring 802 5 LAN Port either 4 o
21. or a PC emulating one of these to the console port using an RS 232 cable e Connect a full duplex asynchronous character mode modem to the console port using an RS 232 cable At the remote site connect an ANSI or VT100 terminal or a PC emulating an ANSI or VT 100 terminal to the remote modem Then establish the link between the terminal s modem and the router s modem according to the modem instructions For recommended console and modem cables and cable pin outs refer to appendix A Cables and Connectors For supported modems and their configuration requirements refer to appendix B Modem Configuration 2 Switch on the terminal s power or switch on the PC s power and start the terminal emulation program Configure for the following ANSI or VT 100 1 stop bit 8 bits character Xon Xoff handshaking No parity Baud rate of 57600 38400 19200 9600 4800 2400 1200 or 300 Screen size of 24 lines Caution Note Installation Phase 3 Prepare the Router Hardware C Attach Network Cables Depending on the model of router and the physical connections in your network you will use one or more of the following interface options AUI page 1 12 BNC page 1 14 Token Ring page 1 16 FDDI page 1 17 P a WAN page 1 21 n Static discharge may damage equipment Do not touch the router connector pins or the cable connector pins a O 3 On routers providing an AUI interface and a BNC inte
22. selftest To enter the selftest monitor press s To attempt to Error procedure load operating code press any other key 3 6 If no key is pressed after 10 seconds an attempt will be made to load operating code Note Troubleshooting Interpreting ERROR Messages on the HP AdvanceStack Router 200 Series Press or wait 10 seconds to attempt to load the router s operating code If a qualified support person is available to operate the selftest monitor press s to enter the selftest monitor Otherwise do as described above to attempt to load the operating code In all cases of displayed ERROR messages take additional action as indicated below m If the operating code is successfully loaded you can continue normal router operation However you should record the initial failure information and call for service from your HP dealer or service provider It may be necessary to download new operating code to your router For more information refer to Recoverable Self Test Failures below m Ifthe operating code does not successfully load record the failure information and call for service from your HP dealer or service provider It may be necessary to replace your router Recoverable Self Test Failures The following two error messages indicate a problem in the router s FLASH memory that may be corrected by cycling the power If after the power is cycled the problem persists then it may be corrected
23. sjqueue 7235S fJ03eIn6e Index I 10Base T A 3 A accessories kit 1 3 1 7 acoustical specifications C 3 AEP request 1 43 altitude specifications C 3 ANSI terminal 1 5 AppleTalk 2 2 AppleTalk Phase 2 routing service Rget commands 1 42 Atping 1 34 1 41 1 43 Atping command 1 43 AUI interface 1 11 2 3 loopback connector A 20 port A 3 A 8 A 20 C 4 retainer 1 13 stub cable A 3 A 8 AUI interface See interface auto adjusting to voltage C 2 back panel double height router 2 6 back panel single height 2 6 back to back test cables A 3 A 13 A 15 battery 2 19 baud rate 2 3 2 19 3 13 BNC cover 1 15 interface 1 11 1 14 2 3 port C 4 T connector 1 14 1 15 terminator 1 15 use 2 3 boot 1 28 1 30 1 36 2 8 2 14 2 15 2 19 3 5 failure 1 25 password 1 25 See also command speed sense 1 24 boot effect on configuration 1 28 Bootp request 1 22 2 17 Bootp server See configuration Breath of Life packet 3 5 bridging 2 2 bridging enabled 2 18 Bypass switch See FDDI C cabinet mounting 1 7 cable 1 3 1 11 1 22 A 1 A 22 AUI stub A 3 A 8 coaxial 2 3 console A 3 A 7 fiber optic 2 3 modem A 3 A 5 A 7 pin outs A 2 A 5 A 22 recommended cables A 3 A 4 RS 232 1 21 A 3 A 7 A 12 C 4 RS 232 C console 1 10 RS 422 449 1 21 A 3 A 9 C 4 ThinLAN 2
24. steps in this verification section show that network links are not operating as desired re examine the configuration performed in earlier steps Some links and services may need further customization beyond your initial configuration you may need to use the Configuration Editor to change more parameters Refer to the Operator s Referencefor parameter information Return to the configuration and booting steps earlier in this chapter and then repeat the verification steps Testing Node Accessibility The NCL Ping command can be used on a router with IP routing enabled to test whether particular routers and end nodes can be reached Use the specific IP address of the target For example to determine whether a WAN port having the IP address of 10 100 100 1 on a remote router can be reached from your local router you would execute Ping as follows from the NCL prompt ping 10 100 100 1 When a target is pinged the router waits for a response In the above example if a response was received within the specified time the con sole would display this message 10 100 100 1 is alive To send an AppleTalk Echo Protocol AEP request message available on most HP routers to a specific AppleTalk node address use the NCL Atping command For more on Ping and Atping refer to the Operator s Reference 1 43 L uonejreasu Features and General Hardware Operation 2 2 Router Operation Features Features HP routers interconnect
25. table 3 2 in chapter 3 Troubleshooting for details If Fault is lit and any Net Fail LED is also lit follow the instructions for the Net Fail LEDs on the page 2 9 m Faultis always lit while the Reset button is pressed Note Router Operation Interpreting Back Panel LEDs Meanings of Port Status LEDs Not all port types appear on all routers Net Fail Amber LED TheNetFail LEDs serve two functions m IfallNetFail LEDs are flashing the router has failed and must be replaced Contact your Hewlett Packard service provider m Ifthe Net Fail LED is steadily lit on one or more ports then the port or the attached network has failed during a self test or during operation as described in the following table Steady Net Fail LED Ethernet 802 3 Net Fail Token Ring 802 5 Net Fail WAN Net Fail FDDI Net Fail If this LED is lit during a self test and the Fault LED is also lit then the router s port is faulty The router must be replaced Refer to chapter 3 Troubleshooting for more details If NetFailis lit during router operation while the Fault LED is not lit this may mean one of the following An Ethernet 802 3 LAN has notbeen connected or the signal from the LAN or transceiver has been lost and the router software has disabled the circuit The broken connection can be detected if tran sceiver signal polling is enabled in the configuration or if a protocol is running on this port The circuit wi
26. the Configuration Editor Lit Unlit Unlit Token Ring Ring error occured Either the cable is not properly attached 802 5 LAN or the wrong ring interface rate is active Options are 4 Lit Mbit s 16 Mbit s or 16 Mbit s ETR Check both end connections of the cable and then use the Quick Configuration utility to verify that you are using the proper rate The Ring Interface parameter is listed in the Port Conf column of the Token Ring row of Quick configuration screens in routers having a token ring port This LED is not important for the diagnosis 5unoouse gnoar 3 5 Note Error number Error message Troubleshooting Interpreting ERROR Messages on the HP AdvanceStack Router 200 Series Interpreting ERROR Messages on theHP AdvanceStack Router 200 Series This section applies to the following routers m HP Router PR m HP Router FR m HP Router TFR General Procedure for Self Test Failures If the router has a hardware problem that prevents either normal opera tion or display of error conditions then the problem is indicated by the appropriate LED patterns described in table 3 1 LED Error Patterns During Initialization on page 3 4 Otherwise the console displays the appropriate error message along with instructions for further action 7 MK5025 Test ERROR MK5025 failed interrupt test errcode 00000001 SELFTEST FAILURE A hardware problem was detected while running
27. the FDDI circuit is enabled If you are not using a bypass switch the Optical Bypass Enabled LED is always lit regardless of the state of communication between the router and the FDDI ring Router Operation Testing the LEDs Testing the LEDs On most HP routers all LEDs should be lit while you are pressing the Reset button On the HP Router ER TR and SR pressing the Reset button should light the following LEDs Power Self test Fault front and rear Line On Net F ail sounjee 4 2 13 Router Operation Resetting the Router Clearing the Passw ords and Clearing the Router Resetting the Router Clearingthe Passwords and Clearing the Router Resetting the router Boots the router regardless of the current operating mode Clearing the password s Removesthe current password s if any without interrupting the current state of the router This protects you from being denied console Telnet TFTP or network manger access if you have forgotten the password s Clearing the router Removes the current password s erases the current configuration and boots the router in its default factory configuration Use this feature only if you are prepared to lose the router s current configuration The Reset and Clear buttons are located to the left of the console port Console Port RS 232 et Jp A manual Figure 2 7 Location of the Reset and Clear Buttons Reset lear o Note Ro
28. the copyright screen or the Main menu screen If neither of these screens appears press again If pressing four or five times does not display either the copyright or Main menu screen go on to Adjust Baud Rate on page 3 13 Note Troubleshooting Diagnostic Tests If pressing after the speed sensing text gets the prompt router console gt instead of the copyright screen or Main menu then the product operating code has been lost Contact your HPdealer or service provider for further assistance Adjust Baud Rate 1 Temporarily set the baud rate of the terminal or terminal emulator to 9600 if available or to the slowest setting Detach the console cable from the router Reattach the console cable to the router Look for the line of text on your console that indicates waiting for speed sensing then press to display the copyright screen or the Main menu screen If neither of these screens appears press again If pressing four or five times does not display either the copyright or Main menu screen then ensure that you are using the correct console cable Refer to HP Cables on page A 3 If the cable is correct then repeat this procedure for each other baud rate available for your terminal until you find a rate that gives you a successful connection If you cannot establish a successful connection go on to Reset the Terminal below Reset the Terminal 1 2 Switch the terminal or PC s power off and
29. then on once Make sure the configuration for your terminal or emulation matches the requirements listed under Connect a console page 1 10 Look for the line of text on your console that indicates waiting for speed sensing then press to display the copyright screen or the Main menu screen If neither of these screens appears press again If pressing four or five times does not display either the copyright or Main menu screen then go on to Test Router s Console Port below 5unoouse qgnoar Caution 3 14 Troubleshooting Diagnostic Tests Test Router s Console Port 1 2 Detach the console cable from the router Attach the console port s loopback connector to the router Refer to Loopback Connectors on page A 20 Press the Reset button on the back of the router Resetting the router causes bridging and routing tables to be reset If the Fault LED lights within one to three minutes and while the Self test LED is still lit the router is faulty and must be replaced To resume after testing remove the loopback connector and reconnect the console cable to the console port Look for the line of text on your console that indicates waiting for speed sensing then press to display the copyright screen or the Main menu screen If neither of these screens appears press again If pressing four or five times does not display either the copyright or Main menu screen then go on to Check the Configuration
30. values before the router can begin to function in the network Unless you are using Quick Remote or a Bootp server to configure the router from the factory default Hewlett Packard recom mends that you use the Quick Configuration utility to enter as many of these additional values as as you need In some cases using Quick Configuration may be all that you need to do for minimal operation Then you can use the Configuration Editor if necessary to enter any other values that may be needed or desirable For more information on configuration tools refer to the following overview If any port has no network attached the port s Net Fail LED goes on after the router starts Remember to disable that port when you configure the router For instructions refer to Interpreting LED Error Patterns on page 3 4 Any configuration you create or modify will not be activated in the router until you boot the router The next subsection 2 Boot the Router page 1 30 describes this process Installation Phase 4 Initialize and Verify the Router An Overview of Your Configuration Tools Quick Configuration This utility creates a getting started configuration from a single screen that accesses the most commonly used router parameters Some examples of Quick Configuration uses are e Setting a getting started configuration either for the first time or after using the reset clear buttons to set the router to its default state Refer
31. 3 twisted pair 2 3 V 24 V 28 C 4 V 35 1 21 A 3 A 10 C 4 V 36 C 4 WAN A 3 A 9 A 12 X 21 1 21 A 3 A 11 C 4 cables synchronous test cables A 3 A 13 A 15 certification See data communications specifications Circuit Type parameter 3 11 clear button 1 29 2 14 2 16 2 17 3 4 clear password 2 14 clear router 2 14 Index Clear Reset 1 22 clearing the router 1 22 clock router 2 19 collisions 2 9 3 5 command Atping 1 43 Boot 1 31 3 5 Crash 3 5 Exit 1 33 FDDI get 3 17 get 3 17 Ping 1 43 3 16 3 18 Rget enabled 1 41 Telnet 3 19 Time 1 33 communications standards C 4 compatibility See data communi cati ons speci fi cati ons concentrator FDDI D 4 configuration 1 28 1 30 activating 1 28 automatic 2 17 Bootp server 1 5 1 10 1 28 clear 2 14 default 1 28 2 14 2 17 from another router 1 4 from remote site 1 5 intermediate 1 22 minimal 1 22 1 28 modem B 1 B 3 process 1 29 Quick remote 1 4 1 5 1 10 1 22 1 28 2 17 terminal 1 10 Configuration E ditor 1 28 1 29 configuration corrupted 3 14 connector AUI 1 12 BNC 1 14 1 15 See also WAN LAN BNC AUI Console 1 10 3 3 A 3 A 7 A 20 baud rate 2 3 boot failure 1 25 loopback connector A 20 optional 1 5 1 6 1 10 port 2 3 RS 232 interface 2 3 console cable 3 12 3 13 console por
32. 3 11 XNS IPX 2 2 Index Ki Packard Copyright 1994 Hewlett Packard Company Printed in Singapore 7 94 Manual Part Number 5962 8307
33. 5061 2556 5 meters Back to Back test cable for WAN port connecting to HP 27270 Router CR For 15 pin female COM porton HP 27270B Router CR 5061 2557 5 meters 62 5 125 micron multimode fiber optic cable with fixed shroud duplex FSD media interface connector MIC for FDDI port For connection to an FDDI port on another HP router having an FDDI port 5063 2489 1 meter FDDI optical bypass switch 5063 2488 The DTR pin 20 and RTS pin 4 signals must be on or high on your terminal or in your terminal emulation program A 3 V SJ0329uuo I pue soiqe gt Cables and Connectors Other Standard Cables Other Standard Cables Cable and Connector on Router Connector on Attached Device Standard Cable or Cable Solution Token ring shielded twisted pair cable connecting to the 9 pin female token ring port with a male 9 pin subminiature D connector For a medium interface connector M IC conforming to IEEE 802 5 specifications for connection to a trunk coupling unit TCU Available from several vendors such as Black Box and Inmac Not offered by Hewlett Packard RS 232 modem cable for a modem connecting to console port For 25 pin female or male port Use a standard straight through modem cable RS 232 cable for a terminal or PC connecting to console por For 25 pin male port Attach a null modem adapter Tandy Null Modem Adapter No 26 1496
34. 9 9 Control In B 10 10 Data Out B 1 ll Chassis Ground LS Data In B 135 13 Voltage Plus 14 14 Chassis Ground For this connection you can use m HP 92264D 1 meter ThinLAN AUI extension pin 4 not connected m HP 92254A through H 6 meter through 48 meter ThickLAN cables m HP 92254 5 meter ThinLAN AUI cable pin 4 not connected Some longer cables may have all 15 pins wired See the IEEE 802 3 stand ards document for definitions of the pins not shown here M ale Connector Female K NS av 9 Connector Cables and Connectors Cable and Connector Pin Outs RS 449 422 WAN Cable Minimum Pin Outs WAN link end 37 pin male 4 11 12 13 14 15 16 17 18 20 22 23 24 25 26 27 28 29 30 31 33 34 35 37 wo o CO Ui Router end 62 pin male 17 38 23 22 36 24 25 33 26 37 2 29 3 35 10 RS 449 Signal Name and Circuit SD Send Data A ST Send Timing A RD Receive Data A RS Request to Send A RT Receive Timing A CS Clear to Send A Reserved DM Data Mode A TR Terminal Ready A RR Receiver Ready A Reserved Reserved Reserved TT Terminal Timing A Reserved SG Signal Ground Reserved SD Send Data B ST Send Timing B RD Receive Data B RS Request to Send B RT Receive Timing B CS Clear to Send B Reserve
35. A 9 A 13 A 15 C 4 RS 449 WAN interface C 4 rubber feet 1 7 1 12 Rx LED 3 9 S Safety 1 2 safety approvals C 4 SAS See FDDI SAS screws 1 7 self test 1 23 2 8 2 15 2 19 3 4 3 5 3 10 3 14 failure 3 6 3 8 LED 1 24 3 9 monitor 3 7 serial ports and links See WAN server only 1 33 server Bootp See Bootp server severity events 1 37 Simple Network Management Protocol See SNMP Single attach station See FDDI SAS Single height router 1 8 1 12 1 23 single height router back panel 2 6 single height router LEDs 2 7 Smartboot 1 10 1 22 1 26 Index SMDS 2 2 SNMP 1 41 software failure 2 8 spanning tree 1 29 1 37 2 18 specifications C 1 C 5 speed sense 1 24 1 25 1 32 2 15 2 18 2 19 3 13 speed sense reset 3 12 standards See specifi cati ons static routes 1 29 station address 3 16 3 17 statistics 1 34 3 16 AppleTalk 1 40 bridge 1 40 circuits 1 40 DECnet 1 40 DoD IP 1 40 IPX 1 40 per second 1 40 XNS 1 40 status LEDs See LED Summary 1 3 hardware preparation 1 6 initializing and verifying 1 27 Summary installation 1 2 synchronous ports See WAN ports T T connector See BNC table mounting 1 7 TCU 1 16 See trunk coupli ng unit Telnet 1 10 1 26 2 16 3 16 3 19 temperature specifications C 3 terminal ANSI 1 5 1 10 configuration 1 10 PC emu
36. AUI 2 10 BNC 2 10 double height router 2 7 error patterns 3 2 Fault 2 5 2 8 2 9 2 15 3 9 3 10 3 14 Insert 2 10 3 9 Line On 2 5 2 8 3 9 Net Fail 1 21 1 28 2 8 2 9 2 15 3 4 3 9 3 11 3 15 non operating 3 9 operation 3 9 power 1 23 2 8 2 19 3 9 Rx 2 10 3 9 self test 1 23 1 24 2 8 2 15 2 19 3 9 3 14 single height router 2 7 test 2 15 Thru 2 11 Tx 2 10 verifying 3 9 Wrap 2 11 Line On LED 3 9 link test 3 16 loopback connector 3 11 3 12 3 14 3 15 A 20 AUI A 20 console A 20 WAN A 21 M M port See FDDI MAC address See station address Main menu 1 25 1 29 1 36 management of routers See n amp work management manager password 2 17 See password manuals 1 3 MAU See transceiver MIB 3 16 MIB variables 1 34 MIC See FDDI modem 1 10 1 21 A 3 A 5 A 7 B 1 B 3 monitor selftest 3 7 mounting 1 7 NCL 1 27 1 30 1 33 1 36 1 41 password 1 35 NCL prompt 1 30 Net fail LED 1 28 3 9 3 11 3 15 network map 1 4 network plan 1 4 Network Control Language Interpreter See also NCL network links 3 16 Network map 1 4 network topology problems 3 3 node accessibility 1 43 null modem adapter A 4 A 7 null modem cable A 6 0 operating code 3 2 operating code load failure 3 7 operator local 1 10 operator remote 1 10 optical byp
37. AULT CONFIG Main Menu Quick Configuration Quick Remote gt 1 Statistics Screen Menu 2 Network Control Language Interpreter 3 Configuration Editor 4 Event Log 5 LOGOUT b T Access to NCL PRESS for help Down Up lt to exit RETURN to select Figure 1 28 The NCL Selection in the Main Menu Installation Phase 4 Initialize and Verify the Router Examine the Event Log The event log is a tool you can use to help verify router initialization Events posted to the event log indicate the success or failure of the configuration and initialization steps Events are occurrences such as enabling circuits and services changes in spanning tree states and error conditions Each event is labeled with the date time severity and a mnemonic for the software resource that generated the message For more information on using the event log and understanding the events listed in it refer to the operator s guide you received with your router The most recent event appears in the event log line the second line of the console screen L DEFAULT OG na The Event Log Line showing I 12 21 94 10 92 52 rok 1 System booted h SESSION 1 MGR MODE Message that commonly Main Menu occurs after the router boots Statistics Screen Menu Network Control Language Interpreter Configuration Editor Event Log LOGOUT Quick Configuration Quick Remote uone rea
38. Connection Backup Primary FDDI Concentrator FDDI Concentrator A M M MM M MMM HP router with FDDI port AB P Figure D 3 Example of Dual Homed Connection This configuration m avoids the need for an optical bypass switch page 1 19 m provides redundancy so that failure of one cable or concentrator will not break the router s connection to the dual ring During normal operation in the above example traffic is sent and re ceived over port B of the router Port A is used only if the cable or concentrator attached to port B fails a 1 Attach port A of the to an M port of a concentrator 2 Attach port B of the router to an M port of another router sjuauu env oie Iada D 5 Safety Information Safety Symbols Documentation reference symbol Ifthe product is marked with this symbol refer to the product documentation to get more information about the product Safety Information uongeuaoju A39Jes WARNING A WARNING in the manual denotes a hazard that can cause injury or death CAUTION A CAUTION in the manual denotes a hazard that can damage equipment Do not proceed beyond a WARNING or CAUTION notice until you have understood the hazardous conditions and have taken appropriate steps Grounding This is a safety class product and has a protective earthing te
39. KARD COMPANY 3888 Hanover St Palo Alto CA 94383 Password prompt appears only if pass m ali word set Passuord Figure 1 26 The Copyright Screen 6 When the copyright screen appears e fthe Password prompt appears type the password and press to display the Main menu e f instead this message appears Press any key to continue Press to display the Main menu These actions should return you to the Main menu The router should now be reconfigured to the parameters you specified in the configuration tool 1 32 Installation Phase 4 Initialize and Verify the Router C Set the Correct Time and Date Optional Each time you power up the router it starts with a default time and date Whether you set the correct time and date or not depends on how you want the time and date to be maintained in your network When the time and date in one router is used as the source for time and date in another router the time date control is termed the Time Protocol service Use the following table to l Identify the Time Protocol usage for your router 1 Determine whether to set the date and time E If the router will operate as a Set date and time n Client of Time Protocol service No Server of Time Protocol service Yes v Both Client and Server of Time Protocol service No y Neither client nor server of Time Protocol o service Yes 3 The router designated as server only provides the Time Protocol servi
40. NFIG _ Figure 3 1 Example of NCL Screen with Default Prompt Troubleshooting Diagnostic Tests 2 AttheNCL prompt enter one of the following commands e For LAN and WAN circuits get cct cct name mac_addr e For FDDI circuits HP Router BR only get cct fddi name ieee addr where cct name or fddi name is the configured circuit name for the port Examples of circuit names are ETHER WAN TOKEN1 and FDDI1 3 Note the resulting station address 4 Use the Exit command to leave NCL and return to the Main menu exit 3 17 5unoouse qgnoar 3 18 Troubleshooting Diagnostic Tests Ping Ping is a network layer test that sends an Internet Control Message Protocol ICMP echo request message to another node that has an IP address and is able to respond to an ICMP echo request message The router must have IP routing configured in order to use this test 1 4 From the Main menu select the Network Control Language Interpreter NCL The NCL prompt then appears at the bottom of the screen See figure 3 1 on page 3 16 Atthe NCL prompt enter one of the following commands ping x x x x ping x x x x count ping x x x x count wait where x x x xisthetarget node s IP address in dotted decimal notation count optional is the number of times to repeat the echo request packet If count is not included the packet is sent once wait optional is how many seconds to wait for a response If a second inte
41. a Router Configuration B BoottheRouter l l eee C Set the Correct Time and Date Optional D Set Manager and User Passwords Optional E Verify Router Initialization less 2 Features and General Hardware Operation Features subo Br Axe Sa BA AME rd Router Ports Ar att a rhe Bo En ea red Rr ier QU ed Additional Features e Interpreting Front Panel LEDS 2 2 nn a InterpretingBack PanelLEDs 2 nun Meanings of Router StatusLEDS 00005 Meanings of Port Status LEDS 000000 ee Testing the LEDS ui ok zo sie BA io ay eee eee Resetting the Router Clearing the Passwords and Clearing the Roter bce beue dote e Rec Bh a be A eg To Reset the Router ulmo o Ry ann To Clear the Manager and User Passwords To Clear the Router LL Initialization Sequence ouaaa squazuo gt 3 Troubleshooting Introducing Router Troubleshooting Features 2 2 2 2 3 2 Basic Troubleshooting Tips 000000000 3 3 Interpreting LED Error Patterns 3 4 Interpreting ERROR Messages on the HP AdvanceStack Router 200 Series eh 3 6 General Procedure for Self Test Failures 3 6 Recoverable Self Test Failures LL 3 7 Non Recoverable Self Test Failures 00004 3 8 Verifying LED Operation LL 3 9 Verifying LED Operation on the HP Router ER TR and SR 3 9 Verifying LED Operation on Other Route
42. ass 2 12 optical bypass switch 2 3 optical bypass not needed D 4 D 5 P password 1 25 1 32 1 34 2 16 See also boot clear 2 14 manager 1 31 1 35 2 17 reset 2 15 setting 1 35 user 1 35 2 17 PC used as a console device A 3 A 4 A 6 A 7 physical address See stati on address pin outs for cables A 2 A 5 A 22 ping 1 34 1 41 1 43 3 16 3 18 point to point See also WAN port disable 1 28 See also interface port failure 3 5 ports 2 3 power C 2 power cord 1 3 1 7 1 23 Power LED 3 9 power auto sensing 2 4 PPP 2 2 prompt NCL 1 35 protocol unsupported 2 2 Q R Quick Configuration utility 1 28 1 29 Quick remote See confi gurati on rack mount 1 7 1 9 RAM battery backed 2 19 reboot See boot regulatory 1 2 remote bridge A 3 A 13 Remote devices 1 4 remote signal amp sense 2 9 3 5 remote terminal See Tene reset button 1 29 2 8 2 10 2 13 2 15 2 19 3 4 3 5 3 9 3 10 3 14 reset password 2 15 resetting 2 14 2 15 Index resetting caution 3 14 restart See boot and resetting retainer AUI 1 12 1 13 Rget commands 1 41 1 42 Rgetatr 1 42 Rgetda 1 42 ring error 2 9 3 5 ring interface rate 3 5 routing tables 3 16 RS 232 cable A 3 A 7 A 12 RS 232 console port A 3 A 4 A 6 A 7 RS 232 WAN interface C 4 RS 422 WAN interface A 3
43. by DECnet routing layer control messages such as Hello and routing messages The DECnet routing service must be configured for this screen to be available DoD IP Router Statistics This screen provides summary data for each IP network interface The interfaces are identified by their IP addresses The screen shows the number of IP datagrams received forwarded delivered to upper layer protocols and dropped The DoD Internet IP routing service must be configured for this screen to be available IPX Router Statistics This screen provides summary data for each IPX network interface The interfaces are identified by the IPX network numbers of the networks they are connected to It shows the number of datagrams received forwarded delivered to upper layer protocols and dropped The IPX routing service must be configured for this screen to be available XNS Router Statistics This screen provides summary data for each XNS network interface The interfaces are identified by the XNS network numbers of the networks they are connected to The screen shows the number of XNS datagrams received forwarded delivered to an upper layer protocol and dropped The XNS routing service must be configured for this screen to be available AppleTalk Router Statistics This screen summarizes AppleTalk traffic volume for each circuit group It shows the number of packets received forwarded and dropped The AppleTalk routing service must be configured for th
44. by down loading new operating code In this case contact your HP dealer or service provider ERROR Erasure ERROR block ERROR Programming ERROR block The following three error messages indicate a problem in the router s FLASH memory that may be corrected by downloading new operating code For further assistance contact your Hewlett Packard repre sentative ERROR Incorrect CRC in FLASH ERROR Invalid size field in FLASH ERROR Illegal FLASH ID byte got XXXX expected YYYY 5unoouse qgnoar 3 7 3 8 Troubleshooting Interpreting ERROR Messages on the HP AdvanceStack Router 200 Series Non Recoverable Self Test Failures If the router persists in a non operating state and or displays any error message other than the five listed above then there may be a hardware problem that requires replacement of the router Contact your HP dealer or service provider Caution Troubleshooting Verifying LED Operation Verifying LED Operation If you suspect a non operating LED reset the router to verify the LEDs Resetting the router causes bridging and routing tables to be reset Verifying LED Operation on the HP Router ER TR and SR 1 Press and hold the Reset button while you verify that the Line On and Fault LEDs on the front of the router are lit and that the Power Fault Self test and Net Fail LEDs on the back of the router all are lit while you are pressing the button For the Router TR only
45. ce If no router is designated server only then a client server router should pro vide the Time Protocol service If you need to set the time and date usethe NCL Time command 1 From the Main menu select the Network Control Language Interpreter 2 Atthe NCL prompt at the bottom of the screen page 1 30 enter the Time command with the date and time as follows time mm dd yy hh mm ss where mm month hh hour dd day mm minutes yy year ss seconds Use the Exit command to exit from NCL and return to the Main menu For more information on the Time command refer to the Operator s Reference 1 33 Installation Phase 4 Initialize and Verify the Router D Set Manager and User Passwords Optional Passwords are optional If no password is set anyone can access the router for viewing booting changing the configuration resetting statistics or variables and using various commands User and manager passwords have the following functions m User password controls viewing of statistics event log MIB variables and configuration parameters m Manager password controls access to the following system manager tasks e assigning a user password e saving a modified configuration e booting the router e resetting statistics or MIB variables e enabling or disabling services e downloading a configuration e changing a password e changing the date and time e using the Fget Fput Ping Atping and Test
46. commands 1 34 Installation Phase 4 Initialize and Verify the Router Setting a Password 1 From the Main menu page 1 27 select the Network Control Language Interpreter NCL TheNCL prompt then appears atthe bottom of the screen It will be either DEFAULT CONFIG as shown below or another name you have already configured for your system DEFRULT CONFIG 6 Jan 1991 28 26 44 NCL prompt DEFRULT CONFIG _ Figure 1 27 The NCL Screen with Default Prompt 2 Atthe prompt type password and press Return 3 Follow the prompts to set the manager password 4 To setthe user password repeat this procedure substituting user for manager in step 3 L uonej reasu Note 1 36 Installation Phase 4 Initialize and Verify the Router E Verify Router Initialization The following is an overview of router initialization For more on verification tests refer to the User s Gui defor your router Earlier in the startup process it is normal to verify proper router hard ware operation See Plug in and verify the router hardware on page 1 22 Then after you configure and boot the router you should verify that the following two conditions exist m Thenetwork links are operational m All networks can be reached by the router While verifying initialization you can save steps by operating from the Network Control Language Interpreter NCL To begin select NCL from the Main menu by pressing 2 DEF
47. ct may cause radio interference in which case the user may be required to take adequate measures Regulatory Statements and Warranty The following Declarations of Conformity complies with ISO IEC Guide 22 and EN 45014 Declarations It identifies the product the manufacturer s name and address and the applicable of Conformity specifications that are recognized in the European community HP Router ER HP Router TR HP Router SR DECLARATION OF CONFORMITY according to ISO IEC Guide 22 and EN45014 Manufacturer s Name Hewlett Packard Company Manufacturer s Address 8000 Foothills Blvd Roseville CA 95747 U S A declares that the product Product Name HP Router ER TR SR Model Number HP 27285A 27286A 27288A conforms to the following Product Specifications Safety IEC 950 1986 A1 A2 EN60950 1988 A1 A2 EMC EN 55022 1988 CISPR 22 1985 class B prEN 55024 2 1990 IEC 801 2 1991 3 kV CD 8 kV AD prEN 55024 3 1991 IEC 801 3 1984 3 V m Supplementary Information The product herewith complies with the requirements of the Low Voltage Directive 73 23 EEC and the EMC Directive 89 336 EEC Tested with Hewlett Packard Co products only Roseville May 27 1994 Landra d bhuhar Sandra L Sheehan Quality Manager European Contact Your local Hewlett Packard Sales and Service Office or Hewlett Packard GmbH Department ZQ Standards Europe Herrenberger Strasse 130 D 71034 B blingen FAX 49 7031 14 3143
48. d 3 17 LEDs 2 7 M port D 4 MIC A 1 18 1 20 MIC B 1 18 1 20 MIC connector 1 16 minimum version 1 17 network D 2 node bypassing 1 17 optical Bypass 2 3 2 12 optical bypass not needed D 4 D 5 port testing 3 12 ring OP 2 11 ring wrap D 4 SAS D 4 Sig Det 2 11 Thru 2 11 Wrap 2 11 wrapping 1 17 F get 1 34 Index filtering 1 29 FLASH ROM 3 2 3 7 F put 1 34 frame relay 2 2 G H Geraeuschemission C 3 get command 3 17 ground LAN cable 1 14 1 15 grounding LAN cable 1 14 hardware failure 3 8 HP 27285A See HP Router ER HP cables A 3 HP Router ER 1 23 3 9 HP Router FR 3 6 HP Router PR 3 6 HP Router SR 3 9 HP Router TFR 3 6 HP Router TR 3 9 humidity specifications C 3 ICMP 3 18 IEEE 802 3 C 4 initializing summary 1 27 Insert LED 3 9 Installation summary 1 2 interface AUI 1 11 2 3 A 8 C 4 BNC 2 3 C 4 console 2 3 A 3 A 7 A 20 IEEE 802 3 E thernet A 8 C 4 LAN 802 3 BNC 1 14 LAN 802 5 1 16 2 9 RS 232 V 28 2 2 RS 422 449 2 2 V 35 2 2 WAN 1 21 2 3 2 9 A 3 A 9 A 15 C 4 X 21 2 2 Internet Packet Exchange See IPX Internet protocol 2 2 Index L LAN 802 3 interface 1 14 2 2 LAN 802 5 2 2 2 3 2 9 LAN cable ground 1 14 1 15 LAN port test 3 11 LAN types supported C 4 LAPB 2 2 LED 2 17 3 3 Activity 2 5
49. d DM Data Mode B TR Terminal Ready B RR Receiver Ready B Reserved Reserved TT Terminal Timing B SC Send Common A 9 V S4032o9uuo 5 pue ss ge gt A 10 Cables and Connectors Cable and Connector Pin Outs V 35 WAN Cable Minimum Pin Outs WAN link Router CCITT Signal Name end end and Circuit 34 pin male 62 pin male B 102 Signal Ground C 105 Ready to Send D 4 106 Clear to Send E 46 107 Data Mode F 6 109 Receiver Ready H 58 108 2 Terminal Ready J 48 Reserved P 21 103 Send Data A R 20 104 Receive Data A S 42 103 Send Data B T 4l 104 Receive Data B U 61 Transmit Timing A V 18 115 Receive Timing A W 60 Transmit Timing B X 39 115 Receive Timing B Y 19 114 Send Timing A AA 40 114 Send Timing B Cables and Connectors Cable and Connector Pin Outs X 21WAN Cable Minimum Pin Out WAN link end Router end 62 pin male 15 pin male 2 17 3 16 4 1 5 4 6 3 8 9 E 4 9 38 10 37 11 22 122 13 24 a wu C wn 20 C 41 X 21Signal Name and Circuit Send Data A Control A Receive Data A Indicator A Send Timing A Ground Send Data B Control B Receive Data B Indicator B Send Timing B V S4032o9uuo 5 pue soiqe5 gt A 12 Cables and Connectors Cable and Connector Pin Outs RS 232 WAN Cable Minimum Pin Outs WAN link end 25 pin male YOM pP WwW NY
50. d The frequency shows the amount of traffic In heavy traffic it may appear to be lit all of the time In the HP Router TFR the Activity LED is continually lit while the router is inserted in a ring m Fault amber Lights if a failure occurrs on the network or router See the next section about the back of the router for more specific information Fault lights while the Reset button is pressed Refer to the next section for more information sounjee 4 2 5 Router Operation Interpreting Back Panel LEDs Interpreting Back Panel LEDs Router status LEDs Port status Console port WAN synchronous port LEDs Csa dt E Wan Port I n Port NN amp 9 909056 d eue CSS Label Here n s Me Osea Reset and Clear LAN portwith AUI buttons and BNC connectors Fan outlet Power Figure 2 3 Example of the Back Panel of a Single Height Router LAN port with AUI and LAN port FDDI port connectors BNC connectors status LEDs and status LEDs an 2 290A R outeBR M ethemet 802 3 Po t ng 8 zi So ag gs ES 78 lt 8 g 2 3 Router status Reset and Console port Fan outlets Power LEDs clear buttons Figure 2 4 Example of the Back Panel of a Double Height Router 2 6 Router Operation Interpreting Back Panel LEDs WAN Ports T 1 gt O 000000 OO DOO00D 5 Ethernet Token Ring 16 sBrg s 8 5 z z z
51. d Connectors Cable and Connector Pin Outs For a WAN Port HP part number 28606 63007 pin connections pin 9 to pin 23 pin 10 to pin 27 pin 11to pin 50 a ro pin 12 not used to pin 7 gt Al not used gt pin 13 not used to pin 49 not used pin 14to pin 19 pin 15to pin 4 pin 16to pin 46 pin 17 to pin 1 pin 21to pin 20 pins 30 31 and 32 to pin 27 pins 33 and 34 not used to pin 29 not used pin 35 to pins 40 and 39 pin 36 to pin 25 pin 37 to pin 26 pin 38 to pin 22 pin 42 to pin 41 pin 47 not used to pin 24 pin 51to pin 2 pin 53 not used to pin 8 not used pin 54 not used to pin 29 not used pin 55 not used to pin 8 not used pin 56 to pin 3 pin 57 to pin 28 not used pin 58to pin 6 pin 59 to pin 48 not used For an FDDI Port HP part number 5063 2490 FDDI standard loopback connector V S4032o9uuo5 pue ss ge gt Modem Configuration B 2 M odem Configuration HP 35031A Support Link Il Atthe router end Configure SOFT OPTION 6to 1 Configure SOFT OPTION 15 to 2 Configure SOFT OPTION 16 to 2 Configure SOFT OPTION 20 to 2 Configure SOFT OPTION 21 to 2 At the user end Configure SOFT OPTION 16 to 2 HP 37212B Support Link At the router end Set switches 8 9 11 and 12 up set to 1 all others down set to 0 AUTO ANS on the front should be pushed in At the user end Set switches 8 9 11 and 12 up set to 1 all others down
52. e Router Hardware Single Height Models These models are 4 3 cm 1 7inches in height Rack Mounting M ounting Bracket Mounting Bracket y Figure 1 1 Rack Mount Bracket Position Figure 1 2 Rack Mount Back Out Wall Mounting Mounting Bracket Mounting Bracket Figure 1 3 FlatOn Wall Figure 1 4 Straight Out From Wall 1 8 Installation Phase 3 Prepare the Router Hardware Double Height Models These models are 8 9 cm 3 5 inches in height Rack Mounting M ounting Bracket Mounting Bracket Figure 1 5 Rack Mount BracketPosition Figure 1 6 Rack Mount Back Out Wall Mounting Mounting Bracket Mounting Bracket Figure 1 7 FlatOn Wall Figure 1 8 Straight Out From Wall 1 9 L uonejreasu Note 1 10 Installation Phase 3 Prepare the Router Hardware B Connect a Console Optional When Is a Console Necessary Connecting a console is necessary if your management of the router requires direct access through the console port by either a local opera tor or by a remote operator using a modem Direct access through the console port is optional if the router is to be configured from a remote site using Smartboot Quick Remote or a Bootp server and if the router is to be managed from a remote site using Telnet To install a console 1 Do one of the following e Connect the serial port of an ANSI or VT 100 terminal
53. e any of the following results for either test take the indicated action m Ifthe Power LED does not light the router is faulty replace the router m If the Self test LED does not light and then turn off after one to three minutes the router is faulty If you have tried to change the product operating code or have access to the code on another HP router try updating it again If not then replace the router m Ifthe Fault LED lights look up the pattern of LEDs in table 3 1 on page 3 2 and follow the instructions in that table Troubleshooting Diagnostic Tests Testing the Router s Ports The following tests require loopback connectors The type of loopback connectors depends on which ports are in use and need testing See illustrations and part numbers under Loopback Connectors page A 20 To test a WAN port 1 2 Detach the router s power cord Detach the network connection and attach a loopback connector to each WAN port being tested Reattach the router s power cord If the Net Fail LEDs for the tested port light the port is faulty Replace the router Any other ports that test OK may be usable in the meantime To test a LAN port 802 3 Ethernet or 802 5 token ring 1 Set the XCVR Signal Polling parameter to Active for the circuit on the LAN port to be tested To access this parameter use the Configuration Editor from the console select item 4 Circuits select the desired LAN port and spec
54. e or Bootp refer to the User s Gui deshipped with your router Note Console Note Installation Phase 2 Prepare the Network 4 Before you apply power to the router connect all LAN and WAN links to the router Verify the LAN cabling and that the WAN link terminating equipment is operational Your WAN link service provider can verify that the WAN link is operating correctly Configuring from Quick Remote or a Bootp server requires that the supporting WAN and or LAN links be connected before the router boots from the factory default 5 Useaconsole as described in this chapter to verify and configure the router The console must be an ANSI or VT100 terminal or a PC running an ANSI or VT100 terminal emulator You also need either a cable or a modem and a modem cable for connecting the console Refer to appendixes A and B Connecting a console to the router s console port is optional if the router will be configured and administered from a remote site That is if the router will be automatically configured using Quick Remote or a Bootp server then a remote operator can verify and administer the router over the network 1 5 L uonejreasu 1 6 Installation Phase 3 Prepare the Router Hardware Phase 3 Prepare the Router Hardware The basic hardware installation steps are summarized below and detailed in the following pages 1 Mountthe router page 1 7 2 Connect a console optional depending on meth
55. e remedies provided herein are customer s sole and exclusive remedies In no event shall HP be liable for any direct indirect special incidental or consequential damages whether based on contract tort or any other legal theory Some states or provinces do not allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion might not apply to you Regulatory Statements and Warranty Third Party Products HP designed the HP routers described in this guide to operate with industry standard hardware and software products HP has conducted limited testing with certain non HP products to determine compatibility with the HP routers described in this guide Please contact your HP authorized LAN dealer or HP representative for the current list of tested products HP relies in part upon information from the suppliers of non HP prod ucts and makes no warranty expressed or implied with respect to the operation of these products or their compliance with worldwide regula tory requirements HP advises customers to conduct independent exami nation to determine suitable levels of compatiblity for the customer s individual needs Gew hrleistung HP gew hrleistet da die Ger te frei von Material und Fabrikationsfehlern sind Die Gew hrleistungsfrist betr gt drei Jahre ab Lieferung Etwaige fehlerhafte Ger te werden nach eigenem Ermessen repariert oder ersetzt Garant a Esta pieza de hardware
56. ented in the network map Check the next hop entries to determine the route XNS packets will take to each destination network Verify the number of hops to these networks a very large hop count may indicate that the route is invalid type field I m RGETIS Use the Rgetis command to display the IPX server table for this node Using your IPX network map verify that the router has learned about all IP X servers Note that if IPX SAP filters are being used in the network your router may berestricted from learning about some servers Also note that HP devices may be listed in the SAP table used by HP OpenView network management during autodiscovery 141 1 42 Installation Phase 4 Initialize and Verify the Router RGETXR Use the Rgetxr command to display the XNS routing table for this node Verify that entries exist for all of the XNS networks represented in your network map Check the next hop entries to determine the route the XNS packets will take to each destination network Verify that the number of hops to these networks is what you expect A very large hop count metric value may indicate that the route is considered invalid Check the type field for an I invalid entry RGETD Use the Rgetd command to display the DE Cnet router configuration table Verify that all DE Cnet circuit groups are available RGETDN Use the Rgetdn command to display the DE Cnet router level 1 intra area routing table for a local or remote HP
57. er cord 5 If the Net Fail LED for the tested LAN port remains unlit when self test completes after about one to three minutes the transceiver is OK and this procedure is finished If the Net Fail LED for a tested LAN port lights then proceed to the next step 6 Detach the router s power cord and detach the transceiver from the router Attach an AUI loopback connector to the LAN port in place of the transceiver Reattach the router s power cord If the Net Fail LED for the tested LAN port remains unlitthis time the transceiver is probably faulty If the Net Fail LED for the tested port lights the router s port is faulty 5unoouse qgnoar 3 16 Troubleshooting Diagnostic Tests Testing aLink The router provides information on network links in the event log statis tics routing tables and the management information base The router provides two other specific link tests Ping and Telnet described below Note that you can use HP network management software to test the link Refer to the help screens for the software Tests from Other Devices This is the procedure to find the station address also called MAC physical or Ethernet address of a port on this router for use in an IEEE 802 3 test from another network device 1 From the Main menu select the Network Control Language Interpreter NCL The NCL prompt then appears at the bottom of the screen For example DEFRULT CONFIG 6 Jan 1991 28 26 44 DEFRULT CO
58. er to the User s Gui de 1 29 Note 1 30 Installation Phase 4 Initialize and Verify the Router B Boot the Router After you create or change a configuration pages 1 28 and 1 29 boot ing the router causes it to replace the former configuration with the newly created one Thus in all cases you must boot or reboot the router when you are ready to implement any changes you have made in the configuration If you use the Quick Configuration utility to create or change a configuration you can boot the router as part of the process for exiting from the utility In this case it is unnecessary to also use the NCL Boot command described in this subsection When you use the Configuration Editor to create or change a configura tion use the NCL boot command to replace the former configuration with the newly created one To boot the router now 1 In the Main menu page 1 27 press 2 to select the Network Control Language Interpreter NCL You will then see the NCL prompt This prompt matches the current system name For example if the system name is DEFAULT CONFIG then the NCL prompt appears Installation Phase 4 Initialize and Verify the Router DEFAULT_CONFIG 6 Jan 1991 28 26 44 NCL prompt L DEFRULT CONFIG Figure 1 25 The Default NCL Prompt uonej reasu 2 Bootthe router with your new configuration by typing boot at the NCL prompt and pressing Return DEFAULT CONFIG boot 3
59. est garantizada por HP contra defectos de materiales o manufactura por un per odo de tres a os a partir del momento en que el usuario la recibe Durante dicho per odo de garant a HP o un distribuidor autorizado reparar o reemplazar seg n su criterio aquellos productos que resulten defectuosos Garantie Hewlett Packard garantit le mat riel d informatique personnelle contre tout d faut de mati re ou de fabrication pour une p riode de trois ans compter de la r ception du mat riel par l utilisateur Hewlett Packard ou le distributeur agr HP choisira de remplacer ou de r parer tout produit d fectueux Garanzia La Hewlett Packard garantisce i propri prodotti hardware per computer contro i difetti di materiali e di fabbricazione per un periodo di tre anni dal giorno in cui li riceve l utente finale Durante il periodo di garanzia la Hewlett Packard o un Rivenditore autorizzato riparer o sostituir i prodotti che risultassero difettosi Regulatory Statements and Warranty Software or Firmware Warranty Hewlett Packard warrants that the software or firmware when properly installed will not fail to execute their programming instructions for a period of ninety 90 days from the date of purchase from HP or its Authorized Reseller If HP receives notice of defects within the warranty period HP will at its option either repair or replace the defective soft ware or firmware or refund the purchase price Aque uen pue
60. f this test cable see page A 13 above The WAN port on one router must have the Point to Point Address config ured to DCE and the WAN port on the other router must have it config ured to DTE In addition this router must have Clock Source configured to Internal and the HP Router CR must have it configured to E xternal For the pinouts of this cable turn the page V S4032o9uuo5 pue ss ge gt Cables and Connectors Cable and Connector Pin Outs HP Router PR end HP Router CR end 62 pin male 15 pin male SDA 17 14 RDA SDB 38 13 RDB RDA 1 2 SDA RDB 22 3 SDB RSA 15 8 CSA CSA 4 6 RSA CSB 25 1 RSB TRA 16 10 RRA DMA 5 6 TRA RRA DMB 26 1 TRB RRB 2 TTA 14 4 STA 12 RTA STA 2 RTA I im TTB 35 5 STB 11 RTB STB 23 RTB 24 GND 9 7 GND 10 9 30 32 Shield Shield Note Inthe cable each of the differential signal pairs SDA and SDB RDA and RDB and so on must be twisted pairs of wire A 16 Cables and Connectors Cable and Connector Pin Outs Router Token Ring 802 5 LAN Port Definition V This port accepts the standard nine pin subminiature D connector for shielded twisted pair token ring cable Pin Definition of Token Ring Connector S4032o9uuo5 pue ss ge gt Nine Pin Token Ring Connector Signal 1 Data In A 2 Ground 3 5V Out 4 Ground 5 Data OutB 6 Data In A 1 Ground 8 Ground 9 Data Out A The opposite end of the token ring cable should be fitted with a med
61. g exchanged over enabled circuits Match the circuit names with those on the network maps 3 Select and examine the individual statistics screen for each routing and bridging service configured on the router Verify that the configured services are exchanging frames or packets as expected The information listed should match the information on the site survey worksheet and network maps The statistics should reflect the circuit groups network interfaces and traffic patterns expected for the router configuration and the devices attached to the network 1 39 1 40 Installation Phase 4 Initialize and Verify the Router The following service statistics screens are available Circuit Statistics This screen provides summary data for each individual circuit including how many bytes and frames were received and transmitted and how many frames contained errors Per Second Statistics This screen provides summary data for traffic volume on a per second basis for each circuit on the router Bridge Statistics This screen summarizes bridge traffic volume for each circuit group It shows the number of frames that were received forwarded flooded and dropped The bridge service must be configured for this screen to be available DECnet Router Statistics This screen summarizes DECnet traffic volume for each circuit group It shows the number of data packets received forwarded and dropped The statistics do not represent traffic generated
62. ger is not included the response must be received in five seconds to be successful You will see a message either that the target node is alive meaning that communications are passing successfully from the router to the remote node on a specific link or that the remote node did not respond If you cannot reach any remote node the problem must be isolated to the router the links used in the test or all of the remote nodes Usethe Exit command to leave NCL and return to the Main menu exit For more details refer to Ping Sending an ICMP Echo Request Mes sage in the Operator s Reference Troubleshooting Diagnostic Tests Telnet Telnet is an upper layer service that allows you to interact with a remote node s console interface by establishing a virtual terminal connection You make a console connection from an HP router that has IP routing and a Telnet session configured toa router or end node that has Telnet service and is suspected of not routing successfully 1 From the Main menu select the Network Control Language Interpreter NCL The NCL prompt then appears at the bottom of the screen See figure 3 1 on page 3 16 2 Atthe NCL prompt enter the Telnet command telnet x x x x where x x x x is the IP address of the remote node in dotted decimal notation 3 Oncethe connection is established Telnet passes your keystrokes to the remote system If the remote system is another HP router a You will see the
63. ify the Circuit Type parameter The console then displays the XCVR Signal Polling parameter For information on the XCVR Signal Polling parameter refer to the Operator s Reference Detach the router s power cord Detach the network connection and attach an AUI loopback connector to the port being tested Reattach the router s power cord If the Net Fail LED for the tested port lights the port is faulty Replace the router Any other ports that test OK may be usable in the meantime 5unoouse qgnoar 311 3 12 Troubleshooting Diagnostic Tests To test an FDDI port 1 Detach the network connection and attach a loopback connector to either FDDI port Refer to Loopback Connectors on page A 20 2 Press the Reset button to reset the router 3 If the Net Fail LEDs for the tested port light the port is faulty Replace the router To test the router s console port The console port test is included in the next section Troubleshooting a Terminal or Modem Connection If the automatic speed sensing does not connect your console and give you the router s copyright and Main menu screens as described under Connect a console page 1 10 then try the following procedures in se quence Reset Speed Sensing 1 Detach the console cable from the router 2 Reattach the console cable to the router 3 Look for the line of text on your console that indicates waiting for speed sensing then press to display
64. indicates that packets are being received on the primary input line of port A and transmitted on the primary output line of port B Wrap A and B green LEDs If either A or B is lit either a break has occurred in the FDDI ring or the attached neighbor s hardware has failed In these cases the router is transmitting and receiving on the indicated port only and not on both ports In this case the indicated port is receiving on the input line and transmitting on the output line for that port This occurs in either of the following cases m Theunlit port is not communicating a A Dual Attach Station DAS attached to the unlit port is not functional These cases occur for example when the cable connection to the unlit port is interrupted or when a DAS connected to the unlit port is down SigDet green Signal Detection is lit when the router detects an incoming signal on the FDDI port and should be lit continuously Ring OP green TheRingOP LED is continuously lit if the router is inserted and operating in an FDDI ring and is in either Thru or Wrap mode soanj3ee 4 Router Operation Interpreting Back Panel LEDs Optical Bypass Enabled green If you are using a bypass switch the Optical Bypass Enabled LED lights only when the switch is causing the FDDI ring to bypassthe router The router will be bypassed when it is booting and when the FDDI circuit is disabled That is the Optical Bypass LED is not lit when
65. is reason itis recommended that you attempt to identify potential network responses to unexpected default bridging before powering up the router for the first time or clearing the router to the factory default IThe router is shipped from Hewlett Packard in the factory default configuration Chang ingthe configuration in any way and then rebooting the router replaces the factory default with the new configuration To return the router to its factory default clear it by using the Clear Reset button combination described on page 2 17 Installation Phase 3 Prepare the Router Hardware Ifthe router is not in the factory default state when you apply power it configures itself according to the configuration that was most recently saved Note The router does not have a power switch The router is powered on when you plug in the power cord and automatically adapts to the correct ac voltage range for your power source 1 Plugthe power cord into the router s power socket and into an ac power source 2 Check these LEDs on the back of the router Pi e Power LED is continuously lit e Self test LED lights during the self test that automatically occurs after you power on or boot the router 9 turns off after a minute or two when the self test completes and the router boots If either LED operates differently refer to chapter 3 Troubleshooting
66. is screen to be available Note Installation Phase 4 Initialize and Verify the Router Examine the Bridging and Routing Tables Usethe NCL Rget commands to verify that the bridging and or routing tables represent the expected network topology Note that Rget commands are SNMP based IP routing or IP host only service must be enabled to use the Rget commands You can usethe Quick Configuration utility to activate host only service Most HP router models have all of the Rget commands listed here However not all commands are available on every router This section provides an overview of the Rget commands For more information on these commands refer to the Operator s Reference E m RGETB Use the Rgetb command to display the bridge forwarding and filtering table for this node Verify that the bridging service is SI learning addresses Verify proper configuration of source or i ehe i dv destination address filters 7 m RGETR Use the Rgetr command to display the IP routing table for 9 this node Verify that entries exist for all IP subnetworks represented in the network map Check the next hop entries to determine the route that IP packets will take to each destination subnet Verify the number of hops to these subnets a very large hop count may indicate that the route is invalid type field I m RGETIR Use the Rgetir command to display the IPX routing table for this node Verify that entries exist for all IPX networks repres
67. ium interface connector MIC conforming to the IEEE 802 5 specification Figure A 1 Router Token Ring 802 5 MIC Connector Cables and Connectors Cable and Connector Pin Outs FDDI Optical Bypass DIN Connector Pinouts HP Part Number 5063 2488 U 5 ol o NU QU Figure A 2 FDDI Bypass Mini DIN Connector Pinouts inl in2 switch positive 5V 400 mA max n3 in 4 switch ground in5 bypass detect E D T in 6 ground When pin 5 is attached to pin 6 the bypass is detected Pin 5 and pin 6 should be looped together A 18 Cables and Connectors Cable and Connector Pin Outs FDDI Cable M edium Interface CN Connectors MIC Figure A 3 Example of FDDI Cable A 19 V S4032o9uuo 5 pue ss ge gt A 20 Cables and Connectors Cable and Connector Pin Outs Loopback Connectors For the Console Port HP part number 5062 3355 pin connections nm m pin2to pin 3 ed m pin4to pin 5to pin 8 ag pin 6to pin 20to pin 22 DE m pin7to pin 23 DI For an AUI LAN Port i HP part number 28663 63001 pin connections i Sk pin3to pin 5 an m pin 10to pin 12 i For a Token Ring 802 5 Port HP part number 5061 2550 pin connections gt a Modular RJ 45 to subminiature D connector e pin3topinl e pin4topin6 e pin5topin9 e pin6topin5 m Subminiature D Connector e pinltopin9 e pin5topin6 Cables an
68. k on the HP Router BR The router will not detect the presence of a new connection to the FDDI ring until you reboot the router which is covered later in this chapter Installation Phase 3 Prepare the Router Hardware Connecting a WAN to the WAN Interface The RS 232 V 35 X 21 or RS 422 449 cable for the 62 pin connector de termines which interface standard is used on this port WAN port for RS 232 V 24 V 28 V 35 X 21 RS 422 RS 449 V 36 interfaces WAN link terminating equipment such as a modem or DSU CSU t 5 f EM jJ E i SS H 5 Circuit from WAN Va if A service provider H a o 3 Figure 1 18 Connecting a WAN Interface 1 Attach the male end of the cable to the router s WAN port Hand tighten the screws attached to the cable connector 2 Attach the other end of the cable to the WAN link terminating equipment Note If any port has no network attached the port s Net Fail LED goes on after the router starts Note 1 22 Installation Phase 3 Prepare the Router Hardware D Plug In and Verify the Router Hardware When you power up arouter that is in the factory default state or if you clear it by using the Clear Reset button combination page 2 17 the router sends Bootp requests over all active ports for one minute Depending on the response from the network the
69. lation 1 10 VT100 1 5 1 10 used for console A 3 A 4 A 6 terminator BNC 1 15 Test 1 34 test LED 2 13 TFTP 2 16 TFTP server 1 22 thin coaxial LAN connection A 3 Thru FDDI 2 11 time 1 33 protocol service 1 33 time command 1 33 Time command 1 33 Time protocol 2 19 time protocol service 1 33 Time server 2 19 token ring error 3 5 token ring interface 1 11 1 16 token ring interface rate 3 5 tools 1 7 transceiver 1 13 3 15 A 3 transceiver AUI port 1 12 transceiver testing 3 15 trunk coupling unit 1 16 twisted pair connection A 3 U V user password 1 34 2 17 See password V 35 WAN interface A 3 A 10 C 4 verification procedures 1 36 1 37 1 39 1 41 143 event log 1 37 network links 1 39 node accessibility 1 43 Rget commands 1 41 router hardware 1 22 verifying LEDs 3 9 verifying summary 1 27 voltage 1 23 voltage auto adjusting C 2 VT100 terminal 1 5 W waiting for speed sense 3 12 3 14 wall mount 1 7 1 9 WAN 2 9 cable C 4 loopback connector A 21 port A 3 A 9 A 15 A 21 C 4 test cable A 3 WAN interface 1 11 1 21 WAN port test 3 11 Warranty 1 2 weight C 2 Wrap FDDI 2 11 D 4 wrapping FDDI ring 1 17 X X 21 WAN interface A 3 A 11 C 4 X 25 1 29 2 2 XCVR signal polling 3 5 3 15 XCVR Signal Polling parameter
70. latory Information The product described in this document complies with specific inter national regulations See the docu ment section entitled Regulatory Statements for the applicable regulatory information Informations concernant la r gle mentation Le produit d crit dans le pr sent document satisfait des normes inter nationales sp cifiques Pour plus de d tails sur les r glementations applica bles reportez vous la section Regula tory Statements Informationen ber Kontrollvor schriften Das in diesem Dokument beschriebene Produkt erf llt bestimmte internation ale Kontrollvorschriften F r Informa tionen ber die zutreffenden Kontrollvorschriften lesen Sie bitte das Kapitel mit der Uberschrift Regulatory Statements Informazioni sulla regolamentaz ione Il prodotto descritto in questo docu mento amp conforme alle specifiche normative internazionali Vedere la sez ione del documento intitolata Regula tory Statements per le informazioni sulle normative competenti Informacin reglamentaria El producto que se describe en este documento cumple con determinados reglamentos internacionales En cuanto a la informaci n reglamen taria correspondiente ver la secci n del documento titulada Regulatory Statements ANGE Sfc UT ba TVRUBDEG EBOOAUR ER ORE BIRA EEV Safety Information DAT TER HSV Installation Guide Preface Preface This manual is a both a task orien
71. led or the Reset button is pushed LED error patterns have the meanings shown in table 3 1 below Table 3 1 LED Error Patterns During Initialization Initialization Fault LED Patterns Diagnostic Tips Power Self test Fault Net Fail Unlit 2 1 Check power cord and power source If they are OK replace the router Lit Lit Lit All Router hardware failure detected during self test Replace Unlit router Lit Lit Lit All Lit While Reset button pressed or when power is first applied or this pattern is normal If Reset is notpressed router Flashing hardware failure detected during self test Replace router Lit Lit Lit Some but Ports whose NetFail LEDs are Litare faulty Replace router notall Lit Ports whose Net Fail LEDs are unlit may be usable Lit Flashing Flashing Flashing You have pressed the Reset and Clear buttons for too long to Clear the configuration Release them Press them again briefly if clearing configuration is desired Lit Lit Unlit Unlit After 1 Reset and Clear buttons are held down then 2 or or Reset button is released this pattern is normal Flashing Flashing 1 This LED is not important for the diagnosis After the self test has passed successfully LED error patterns have the meanings shown in table 3 2 on the next page 3 4 Troubleshooting Interpreting LED Error Patterns Table 3 2 LED Error Patterns During Operation Operational fault LED patterns Diagnostic Tips Power Self tes
72. lichen bergangsspannungen ausgesetzt wer den beispielsweise durch Blitz oder St rungen in dem Starkstromnetz des E lektrizitat swerks Bei der Handhabung exponierter Metallbestandteile des Netzwerkes Vorsicht walten lassen Dieses Ger t enth lt innen keine durch den Benutzer zu wartenden Teile Wartungs Anpas sungs Instandhaltungs oder Reparaturarbeiten d rfen nur von geschultem Bedienung spersonal durchgef hrt werden Dieses Ger t hat keinen Netzschalter es wird beim Anschlie en des Netzkabels eingeschal tet Considerazioni sulla sicurezza Considerazioni sulla sicurezza Simboli di sicurezza Simbolo di riferimento alla documentazione Seil prodotto contrassegnato da questo simbolo fare riferimento alla documentazione sul prodotto per ulteriori informazioni su di esso PERICOLO La dicitura PERICOLO denota un pericolo che pu causare lesioni o morte ATTENZIONE La dicitura ATTENZIONE denota un pericolo che pu danneggiare le attrezzature Non procedere oltre un avviso di PERICOLO o di ATTENZIONE prima di aver compreso le condizioni di rischio e aver provveduto alle misure del caso Questo prodotto omologato nella classe di sicurezza ed ha un terminale protettivo di col legamento a terra Dev essere installato un collegamento a terra di sicurezza non interrom pibile che vada dalla fonte d alimentazione principale ai terminali d entrata al cavo d alimentazione oppure al set cavo d alimentazione for
73. ll be enabled again when the connection is restored There are excessive collisions or excessive deferrals detected at the port The Ethernet 802 3 LAN has a problem If this LED is lit during a self test and the Fault LED is also lit a ring error has occurred If this LED is lit during a self test while the Fault LED is also lit the router s port is faulty The router must be replaced Refer to chapter 3 Troubleshooting for details If Net Fail is lit during router operation but the Fault LED is not lit then either you have not yet connected a device or the connection to the remote device has been lost The broken connection can be detected if the Remote signal and sense parameter is enabled in the configuration or if a protocol is running on this port The circuit will be enabled again when the connection is restored If this LED is lit during a self test and the Fault LED is also lit a hardware error has occurred sounjee 4 Note 2 10 Router Operation Interpreting Back Panel LEDs All Net Fail LEDs are lit while the Reset button is pressed Tx green LED This LED blinks each time a packet is transmitted through the related port The frequency shows the amount of traffic During periods of heavy traffic it may look like it is lit all of the time On WAN ports Tx may seem to indicate heavy traffic when using bit oriented protocols however Tx is lit for each packet delimiter flag whether packets are sent o
74. lt configuration is still in effect the router will attempt to bridge on all ports You may see activity reported by the port status LEDs on the router Procedures for connecting devices are in chapter 1 Installation and Initial Setup so unjee 4 When you connect a console a terminal or a PC running a terminal emu lator to the router the session is restarted The message waiting for speed sense appears onthe console Since the correct speed for your terminal has not been sensed yet the 9600 baud message may appear garbled When you see the new text on your terminal or simply a few seconds after the Self test LED turns off press and pause Repeat if necessary until the router senses and matches your baud rate Your console session then begins The detailed procedure for connect ing a console is in chapter 1 Installation and Initial Setup 2 19 Troubleshooting 3 2 Troubleshooting Introducing Router Troubleshooting Features Introducing Router Troubleshooting Features On all router models the LED error patterns described in this chapter indicate specific error conditions that in some cases require either a recovery procedure done by the operator or replacement of the router Certain later router models also can display error messages indicating FLASH memory problems that require cyclingthe power downloading new operating code or replacing the router Note Note Troubleshooting Basic Troublesho
75. m Pin Outs ens Router Token Ring 802 5 LAN Port Definition FDDI Optical Bypass DIN Connector Pinouts HP Part Number 5063 2488 0 0 00004 EDDI Cable det ree Eto ah ae ee u Loopback Connectors 22 2 onen B Modem Configuration HP 35031A Support Link I LL HP 37212B Support Link HP 50759A Support Link en Hayes 2400 Smartmodem LL Black Box 329600Async Coon C Specifications Physical without brackets eee eae Power Consumption i Environmental xoc Bo eee cara REPRE Electromagnetic Emissions 0000 00 Acoustical forGermany 0000000000 Safety Approval S sai i aa ements ed aba eae E E UE Data Communications Specifications D FDDI Cable Attachment Configurations Dual Attach Station DAS LL Single Attach Station SAS 2 2 2m nme Dual Homed Connection LL Safety Information Regulatory Statements and Warranty Index squazuo gt Installation and Initial Setup 1 2 Installation The installation and initial setup of your HP router involves these tasks 1 Ensuring that you received a complete set of accessories with your router page 1 3 Preparing the network page 1 4 Preparing the router hardware page 1 6 Initializing and verifying the router page 1 26 Caution Installation Phase 1 Ensure that You Have a Complete Set of Accessories Phase 1 Ensure that You Have a Co
76. mplete Set of Accessories Accessory kit You should have one accessory kit containing the following m Brackets for mounting the router m Screws for attaching the brackets to the router and to a rack m AUI retainers m Self adhesive rubber feet m BNC T connector cover s Power cord Your router is provided with one of the power cords listed below L In the event that your installation requires a different power cord make sure that you use a power cord that bears the mark of the safety agency in your country that defines the regulations for power cords That is your assurance that the power cord can be used safely with the router uonejreasu Australia 8120 1369 Switzerland 8120 2104 Denmark 8120 2956 United Kingdom 8120 1351 Europe 8120 1689 United States Canada 8120 1378 J apan 8120 4753 Cables The cables you receive with your router depend on the options in your router order For details on cables refer to appendix A Cables and Connectors Documentation Foralisting of the documentation for your router refer to the release notes your received with your router or latest software update 13 Installation Phase 2 Prepare the Network Phase 2 Prepare the Network 1 Create or update the network plan Include power sources computers data links hubs repeaters bridges other routers and cabling including types and lengths Verify the design limits for the cable lengths and the numbe
77. nd Routerend 25 pin male 25 pin male Tx 2 2 Tx Rx 3 LE 3 Rx GND 1 1 GND T CTS 6 DSR 78 DCD 22 RI 23 DRS RS 232 Null Modem Cable for Terminal PC with 9 Pin Connector Minimum Pin Outs Terminal PC end Router end 9 pin female 25 pin male Tx 2 2 Tx Rx 3 3 Rx GND 5 7 GND 5 CTS 6 DSR 8 DCD 22 RI 23 DRS A 6 Note Cables and Connectors Cable and Connector Pin Outs RS 232 Cable for HP Portable 110 and Portable Plus Minimum Pin Outs V an Computer End Router End S E 9 Pin Male 25 Pin Male i R Tx 2 2 Tx 9 Rx 3 io Rx a GND 7 7 GND 5 CTS 6 DSR 8 DCD 22 RI 23 DRS Null Modem Adapter for Use with Modem Cable Minimum Pin Outs Modem Cable End Router End 25 Pin Female 25 Pin Male Tx 2 2 Tx OR Rx 3 LOU Rx RTS 4 4 RTS 4 4 US 5 DLs cs 5 31 Cs DSR 6 6 DSR DCD 8 DE DCD DTR 20 20 DTR GND 7 T GND Signals DTR pin 20 and RTS pin 4 must be on or high on your terminal or in your terminal emulation program A 7 A 8 Cables and Connectors Cable and Connector Pin Outs Router AUI LAN Port Definition The AUI port is compatible with the IEEE 802 3 standard for the Attachment Unit Interface AUI AUI Cable Minimum Pin Outs Transceiver End Router End Signal Name Circuit 15 Pin Female 15 Pin Male 1 1 Chassis Ground 2 2 Control In A 3 3 Data Out A 4 4 Data In Shield common drain 5 5 Data In A 6 6 Voltage Common
78. ng sounjee 4 2 15 Router Operation Resetting the Router Clearing the Passw ords and Clearing the Router To Clear the Manager and User Passwords Use a non conducting pointed implement such as a wooden pencil or a toothpick to press and release the recessed Clear button Refer to figure 2 9 on page 2 14 Access to the router will no longer be limited by a password The Clear button removes all constraints on access by anyone using the console Telnet TFTP or a network manager 2 16 To set a new password use the Network Control Language NCL Password command on the console For information on setting passwords refer to Set Manager and User Passwords page 1 34 Note Router Operation Resetting the Router Clearing the Passw ords and Clearing the Router To Clear the Router The combination of the Reset and Clear buttons restores all factory defaults including configuration defaults removes the manager and user passwords initiates transmission of a series of Bootp requests to facilitate optional automatic configuration from a remote source Refer to 4 Plug In and Verify the Router Hardware on page 1 22 Use this procedure as described below to clear the configuration if itis so corrupted that you cannot access the router from the console In step 3 below ensure that you release the Clear button within five seconds of releasing the Reset button That is holding the buttons in to
79. ng from wrap ping in cases when your router is connected as a dual attach station DAS and powers down FDDI operation requires HP router software version 5 76 or later This subsection describes basic connections between the router and the FDDI ring For more information on cable configurations connecting the E HP Router BR to dual attach and single attach stations DAS and SAS refer to appendix D FDDI Cable Attachment Configurations i O 5 lp or an illustration of wrapping refer to F DDI Port Router BR Only on page 2 11 2 To determine the current version of software in your router use the Stamp command in the Network Control Language Interpreter NCL For more on NCL commands refer to the user s guide you received with your router 1 18 Installation Phase 3 Prepare the Router Hardware Connecting an FDDI Ring Directly to the Router If you are not going to use a bypass switch simply insert the modular plugs from your FDDI ring into the MIC A and MIC B FDDI ports on the HP Router BR MICA MICB To port B of adjacent DAS station To port A of adjacent DAS station Figure 1 16 Connecting FDDI Without a Bypass Switch Note Installation Phase 3 Prepare the Router Hardware Using an Optional Bypass Switch to Connect an FDDI Ring If your FDDI connection includes an optional b
80. nito con il prodotto Ogniqualvolta vi sia probabilit di danneggiamento della protezione disinserite il cavo d alimentazione fino a quando il collegamento a terra non sia stato ripristinato Per la messa aterra dei cavi LAN m selavostraLAN copre un area servita da pi di un sistema di distribuzione elettrica accertatevi che i collegamenti a terra di sicurezza siano ben collegati fra loro m icavi LAN possono occasionalmente andare soggetti a pericolose tensioni transitorie ad esempio provocate da lampi o disturbi nella griglia d alimentazione della societ el ettrica siate cauti nel toccare parti esposte in metallo della rete Nessun componente di questo prodotto pu essere riparato dall utente Qualsiasi lavoro di riparazione messa a punto manutenzione o assistenza va effettuato esclusivamente da per sonale specializzato Questo apparato non possiede un commutatore principale si mette scotto tensione all in serirsi il cavo d alimentazione Consideraciones sobre seguridad Consideraciones sobre seguridad Simbolos de seguridad Simbolo de referencia a la documentaci n Si el producto va marcado con este simbolo consultar la documentaci n del producto a fin de obtener mayor informaci n sobre el producto ADVERTENCIA Una ADVERTENCIA en la documentaci n se ala un riesgo que podria resultar en lesiones o la muerte PRECAUCION UnaPRECAUCION en la documentaci n se ala un riesgo que podr a resultar en aver as al
81. nsion est effec tu e par branchement du cordon d alimentation Hinweise zur Sicherheit Hinweise zur Sicherheit Sicherheitssymbole Symbol f r Dokumentationsverweis Wenn das Produkt mit diesem Symbol markiert ist schlagen Sie bitte in der Produktdokumentation nach um mehr Informationen ber das Produkt zu erhalten VORSICHT Eine VORSICHT in der Dokumentation symbolisiert eine Gefahr die Verletzungen oder sogar Todesf lle verursachen kann ACHTUNG ACHTUNG in der Dokumentation symbolisiert eine Gefahr die das Ger t besch digen kann uongeuoju A39jes Fahren Sie nach dem Hinweis VORSICHT oder ACHTUNG erst fort nachdem Sie den Gefahrenzustand verstanden und die entsprechenden Ma nahmen ergriffen haben Dies ist ein Ger t der Sicherheitsklasse und verf gt ber einen sch tzenden Erdungster minal Der Betrieb des Ger ts erfordert eine ununterbrochene Sicherheitserdung von der Hauptstromquelle zu den Ger teingabeterminals den Netzkabeln oder dem mit Strom be lieferten Netzkabelsatz voraus Sobald Grund zur Annahme besteht da der Schutz beein tr chtigt worden ist das Netzkabel aus der Wandsteckdose herausziehen bis die Erdung wiederhergestellt ist F r LAN Kabelerdung m Wenn Ihr LAN ein Gebiet umfa t das von mehr als einem Stromverteilungssystem be liefert wird m ssen Sie sich vergewissern daf die Sicherheitserdungen fest unterei nander verbunden sind m LAN Kabel k nnen gelegentlich gef hr
82. o long until either the Self Test LED stops flashing on newer model routers or the Fault and Net Fail LEDs begin to flash on older model routers prevents the clearing procedure from working In newer models the router goes into a diagnostic utility in older models it goes into a test loop If this happens recover by restarting the clearing procedure 1 Press and hold the Reset button then immediately press and hold the Clear button The Reset button protrudes slightly you can press it with your finger The Clear button is recessed Press it with a non conducting pointed implement like a wooden pencil or a toothpick 2 Release the Reset button 3 Release the Clear button within five seconds of releasing the Reset button The router will then reboot in the factory default If automatic configuration has been enabled via Quick Remote or a Bootp server and the proper network configuration then the router will reconfigure itself to the configuration it received from the remote source Otherwise the router remains in the factory default so unjee 4 Caution 2 18 Router Operation Resetting the Router Clearing the Passw ords and Clearing the Router 4 When you see the message Waiting for speed sense press to display the Main menu figure 1 24 on page 1 27 You may need to press more than once to get console access again The Reset Clear combination erases the current configuration and replaces it wi
83. o the router with the retainer s screws 4 Connectthe network cable to the transceiver If your router s LAN port s have both an AUI interface and a BNC interface refer to the note on page 1 11 1 13 Installation Phase 3 Prepare the Router Hardware Connecting a LAN to the BNC Interface Warning To avoid an electrical shock hazard due to an ungrounded or improperly grounded LAN cable ensure that the LAN cable is properly grounded Refer to Safety Information in the back of this manual e 000000 C If B LAN Cable BY A MET LAN Cable BNC Connector Figure 1 11 LAN BNC Connection 1 14 Installation Phase 3 Prepare the Router Hardware 1 EnsurethattheLAN cable is properly grounded Refer to Safety Information in the back of this manual Thin LAN Port on Router Thin LAN Port on Router 2 Mid cable Attachment 3 End of cable Attachment x Thin LAN BNC T Thin LAN Thin LAN BNC T 50 ohm Cable Cable Cable Terminator a Figure 1 12 BNC Connector Mid Cable Figure 1 13 BNC Connector End of Cable J v a 2 Attach a ThinLAN cable section to one side of a BNC T connector 9 3 Attach another ThinLAN cable section or a 50 ohm terminator to the other side of the T connector Note Each coaxial cable segment must be terminated with a 50 ohm terminator at each end Figure 1 13 shows the ThinLAN port at the end of a cable segment with the 50 ohm terminator a
84. od for configuring and administering 3 Attach network cables page 1 11 4 Plugin and verify the router page 1 22 Installation Phase 3 Prepare the Router Hardware A Mount the Router 1 Make sure the router s power cord is correct for your country s ac power receptacle Do not attach the power cord until the router is mounted 2 Mount on a wall rack or table as follows For Rack or Cabinet Mounting Using a Phillips or cross head screwdriver attach the mounting brackets to the router with 10 mm M 4 screws Position the router in the rack or cabinet and slide it up or down until the rack holes align with the bracket holes Then attach the router to the rack with in 4412 24 screws These two types of screws are included in the accessories kit with the router A cabinet may require in 10 32 screws instead available as p n 2680 0302 Make sure you have screws that fit your cabinet or rack before mounting the router For Table Mounting Attach the self adhesive rubber feet to the bottom of the router Set the router on a table near the power source For Wall Mounting Using a Phillips or cross head screwdriver attach the mounting brackets to the router with 10 mm M4 screws included in the accessories kit with the router Then attach the router to a wood surface minimum l in plywood or equivalent with in 12 wood screws or equivalent not included L uonejreasu Installation Phase 3 Prepare th
85. onnectors Cable and Connector Pin Outs HP 5061 2556 Back to Back Test Cable for 62 Pin Connector Minimum Pin Outs For a description of the use of this test cable see page A 13 above The WAN port on one router must have the Point to Point Address config ured to DCE and the WAN port on the other router must have it config ured to DTE In addition one must have the Clock Source parameter configured to E xternal and the other must have it configured to Internal 62 pin male SDA 17 1 SDB 38 22 RDA 1 17 RDB 22 38 RSA 15 4 RSB 36 25 CSA 4 15 CSB 25 36 TRA 16 5 6 TRB 37 26 L DMA 5 16 RRA 6 DMB 26 37 RRB 27 Sal TTA 14 2 n 3 TTB 35 Zi 24 STA 2 14 RTA 3 al STB 23 35 RTB 35 GND 9 9 10 10 30 30 32 3 shield 62 pin male RDA RDB SDA SDB CSA CSB RSA RSB DMA RRA DMB RRB TRA TRB STA RTA STB RTB TTA TTB GND shield Note On the HP Router PR FR and TFR Clock Source is automatically configured to the proper setting Internal or External when using the HP 5061 2556 test cable On other models you must use the Configuration Editor to change the Clock Source setting Note Cables and Connectors Cable and Connector Pin Outs Inthe cable each of the differential signal pairs SDA and SDB RDA and RDB and so on must be twisted pairs of wire HP 5061 2557 Back to Back Test Cable for 62 Pin Connector Minimum Pin Outs For a description of the use o
86. oting Tips Basic Troubleshooting Tips Some of the router s console commands are used for the troubleshooting instructions in this chapter Refer to Connect a console page 1 10 for details on connecting to the console port For information on the Configuration Editor and the Network Command Language Interpreter NCL refer to the User s Gui defor your router m Make sure that you have a valid network topology If you have trouble after a recent change to the network switch back to the previous topology If you no longer have trouble the new topology is probably at fault m Make sure that the router is plugged in and that cable connections are secure m Ifthe console port does not work refer to Connect a console page 1 10 and then check Troubleshooting a Terminal or Modem Connection page 3 12 m Check LEDs For descriptions see Interpreting Back Panel LEDs page 2 6 LED patterns that indicate a router or network error are shown in tables 3 1 and 3 2 pages 3 2 through 3 4 This chapter describes basic troubleshooting for hardware problems indicated by the Power Self test Fault and Net Fail LEDs appearing on all routers described in this manual For the operating diagnosis indicated by other LEDs on a router refer to Meanings of Port Status LEDs page 2 9 5unoouse gnoar 3 3 Troubleshooting Interpreting LED Error Patterns Interpreting LED Error Patterns When power to the router is cyc
87. r 16 Mbit s For connecting to a Trunk Coupling Unit TCU through shielded twisted pair cable g m Synchronous WAN Port For HP Point to Point PPP SMDS frame S relay V 25 bis and LAPB X 25 connections to other routers WAN ports support RS 232 V 24 V 28 V 35 X 21 and RS 422 RS 449 V 36 interfaces FDDI LAN Port For connecting to an FDDI network either directly or through an optical bypass switch m Console Port Present on every HP router allows access to the router by a terminal or a terminal emulator on a personal computer Through this interface you can configure monitor and troubleshoot the router This RS 232 console interface can be accessed either locally or remotely through a modem The baud rate is automatically detected Also router firmware enhancements can be downloaded to the routers through this port 2 3 2 4 Router Operation Features Additional Features m Detachable brackets for mounting in a 19 inch rack or on a wall m Automatic sensing of the power voltage range with no switches needed m Theoption to automatically recover from power failure while maintaining the current configuration Router Operation Interpreting Front Panel LEDs Interpreting Front Panel LEDs Fault Activity Line On Figure 2 2 Example of Router Front m LineOn green Continually lit if the router is receiving power m Activity green Blinks for each packet received or transmitte
88. r FDDI dual attach station DAS devices and are not specific to any HP router FDDI Cable Attachment Configurations Dual Attach Station DAS Dual Attach Station DAS Adjacent DAS HP router with Adajacent DAS router with FDDI FDDI port router with FDDI A B A B A B Figure D 1 Example of Dual Attach Station Connections This configuration gives you optional use of the optical bypass switch page 1 19 to prevent ring wrap if an FDDI circuit becomes non opera tional l Attach port A of the router to port B of an adjacent DAS 2 Attach port B of the router to port A of another DAS a syuauuenv ode Ida D 3 FDDI Cable Attachment Configurations Single Attach Station SAS Single Attach Station SAS FDDI Concentrator Connect either A or B to any M porton the concentrator HP router with an FDDI port Figure D 2 Example of Single Attach Station Connections This configuration avoids the need for an optical bypass switch page 1 19 because the F DDI concentrator provides the isolation of the router from the dual ring to prevent ring wrap if the router s FDDI circuit be comes non operational l Attach the concentrator to the FDDI ring 2 Attach either port A or port B to any M port on the FDDI concentrator D 4 FDDI Cable Attachment Configurations Dual Homed Connection Dual Homed
89. r Models 3 9 Diagnostic Tests un e A 3 10 Testing the Router Only LL 3 10 Testing the Router s Ports aaa 3 11 Troubleshooting a Terminal or Modem Connection 3 12 Testing a Transceiver on an Ethernet 802 3Port 3 15 Testing a link again Aa wet RR EE 3 16 A Cables and Connectors HP2Gables tits tS pA bee EE ad Mes A 3 Other Standard Cables n A 4 Cable and Connector Pin Outs LL A 5 Router Console Port Connector Pin Outs A 5 RS 232 Modem Cable Minimum Pin Outs A 5 RS 232 Null Modem Cable for Terminal PC with 25 Pin Connector Minimum Pin Out 0 A 6 RS 232 Null Modem Cable for Terminal PC with 9 Pin Connector Minimum Pin Outs 00 A 6 RS 232 Cable for HP Portable 110 and Portable Plus Minimum Pin Outs Rh A 7 Null Modem Adapter for Use with Modem Cable Minimum Pin Outs 00004 A 7 Router AUI LAN Port Definition 00 A 8 AUI Cable Minimum Pin Outs 0 00004 A 8 RS 449 422 WAN Cable Minimum Pin Outs A 9 V 35 WAN Cable Minimum Pin Outs sre A 10 X 21 WAN Cable Minimum Pin Out A 11 RS 232 WAN Cable Minimum Pin Outs A 12 Back to Back Test Cables moon A 13 HP 5061 2556 Back to Back Test Cable for 62 Pin Connector Minimum Pin Outs LL HP 5061 2557 Back to Back Test Cable for 62 Pin Connector Minimu
90. r not Insert Green LED This LED is lit for a token ring port whenever the port is inserted into the ring Rx green LED Depending on the type of port this LED has one of two meanings m Ethernet WAN and FDDI Ports The Rx LED blinks each time a packet is received through the port The frequency shows the amount of traffic During periods of heavy traffic it may look like it is lit all of the time On WAN ports Rx may seem to indicate heavy traffic when using bit oriented protocols however Rx is lit for each packet delimiter flag whether packets are received or not m Token Ring Port The Rx LED is lit continuously if the token ring port is inserted in a ring and is receiving any packets or tokens AUI and BNC green LEDs On Ethernet 802 3 ports having both an AUI and a BNC connector one or the other of these two LEDs is litto indicate which connector AUI or BNC the router is using At power on boot or reset the router selects the proper connector by sensing the presence of an attached cable on one or the other of the connectors If no cable is attached to either connector at power on boot or reset or if the port has been disabled through Quick Configuration or the Configuration Editor then either the AUI or BNC LED may be lit Router Operation Interpreting Back Panel LEDs FDDI Port Thru u W rap FDDI RING FDDI RING Figure 2 6 FDDI Thru and Wrap A Operation Thru green When lit this LED
91. r of repeaters and nodes in your network 2 Create or update the network map This map provides a diagram of how the network topology now looks or will look as the router hardware is installed Generally this diagram includes e The physical location of each network device and end node e The connections between each device and end node e The network layer addresses for identifying network and links For each LAN link include the following on the map e LAN type Ethernet 802 3 Token Ring 802 5 or FDDI e LAN speed 4 10 16 or 100 Mbit s e Physical medium cable type For each WAN link include the following on the map e WAN link type circuit type and WAN link speed Interface type X 21 V 35 etc HDLC address DCE DTE for HP Point to Point links X 121 address and connection ID for X 25 links Quality of service LLC1 LLC2 X 25 Other pertinent data such as ISDN switched 56 or other dial type numbers Frame relay DLCI encoding type and length and management type ANSI Annex D Annex D switch LMI or LMI switch SMDS individual address If you use multiple protocols routing or bridging services in your network you may want to make a separate map for each protocol 3 If the router will be configured from another router using Quick Remote or from a Bootp server ensure that the Quick Remote or Bootp operation has been enabled on the remote devices For more on remote configuration using Quick Remot
92. rface for the same LAN 802 3 port you can use either interface at any time but not both at the same time For information on the operation of the green LEDs indicating AUI or BNC interface selection refer to AUI and BNC green LEDs on page 2 10 Note 1 12 Installation Phase 3 Prepare the Router Hardware Connecting a LAN to the AUI Interface LAN Cable BI NETT LAN Cable BNC Connector Figure 1 9 LAN AUI Connection For single height models if the bottom of the router rests on a surface such as a table and you attach an HP transceiver directly to the AUI port without an AUI cable then attach the rubber feet you received in the accessory kit page 1 3 to the bottom of the router to prevent the transceiver from supporting the weight of the router Installation Phase 3 Prepare the Router Hardware 1 Slidethe AUI retainer included onto the connector posts on a transceiver also called a MAU that corresponds to your type of network cabling or on an AUI cable that is attached to a transceiver whichever will attach directly to the router AUI retainer AUI LAN port on router aw Ley e SJ a pd d a Transceiver or i es AUI cable E nector 5 zd Fer Connector post V Figure 1 10 Installing the AUI Retainer 3 2 Plugthetransceiver or cable into the Ethernet 802 3 port on the router 3 Securetheretainer and the transceiver or cable t
93. rminal There must be an un interruptible safety earth ground from the m ain power source to the product s input wiring terminals power cord or supplied power cord set Whenever it is likely that the protec tion has been impaired disconnect the power cord until the ground has been restored For LAN cable grounding m If your LAN covers an area served by more than one power distribution system be sure their safety grounds are securely in terconnected m LAN cables may occasionally be subject to hazardous transient voltages such as light ning or disturbances in the electrical uti ponents of the network with caution Servicing There are no user serviceable parts inside th ities power grid Handle exposed metal com is product Any servicing adjustment mainte nance or repair must be performed only by service trained personnel This product does not have a power switch plugged in itis powered on when the power cord is Informations concernant la securite Informations concernant la securite Symboles de s curit Symbole de r f rence la documentation Si le produit est marqu de ce symbole reportez vous la documentation du produit afin d obtenir des informations plus d taill es AVERTISSEMENT Dans la documentation un AVERTISSEMENT indique un danger susceptible d entrainer des dommages corporels ou la mort ATTENTION Un texte de mise en garde intitul ATTENTION indique un danger s
94. router Verify that the router has learned about all routers and end nodes in its area Also trace the paths to the destination nodes to verify that the hop counts and path costs are as expected RGETDA Displays the DECnet router level 2 inter area routing table for a local or remote router Verify that the router has learned about a path to all areas Trace the paths to the level 2 router in the destination area to verify that hop counts and path costs are as expected Note that DECnet routing services on HP routers are always level 1 and level 2 routing services but this may not be true for DECnet routing services from other vendors RGETATR Displays the AppleTalk routing table Verify that network range entries exist for all AppleTalk networks The network ranges should be consistent with those recorded on the network map Check the next hop entries to determine the route that AppleTalk packets will take to each destination network Verify that the number of hops to these subnets is what you expect Check the status field to verify that there are no entries that are marked suspect or bad Note Installation Phase 4 Initialize and Verify the Router Test Node Accessibility To verify a newly installed router perform the Ping command on another router and use the IP address of the router being verified as the destination More complete information on Ping is on page 3 18 in this book and in the Operator s Reference If the
95. router then does one of the following m Ifthe router does not receive a response from either a Quick Remote or Bootp source within approximately one minute of receiving power or being cleared it configures itself as a bridge and begins bridging operations m Ifthe router receives a minimal configuration over a WAN link from a Quick Remote source it boots itself with this configuration and begins routing and bridging operation accordingly For information on Quick Remote set up and operation refer to the User s Gui de shipped with your router m Ifthe router receives a reply from a Bootp server it configures itself with the intermediate configuration contained in the reply The router then attempts to download a full configuration from the TFTP server indicated in the Bootp reply message Following download of the full configuration the router then reboots itself and begins routing and bridging in accord with the full configuration For information on set up and operation with a Bootp server refer to the User s Gui deshipped with your router When powered up in the factory default the router by default begins bridging on all ports if Smartboot does not elicit a configuration from a remote source described above Thus if the router is expected to use Smartboot for configuration but instead begins operating in the default bridging mode due to some unforseen problem there may be unexpected effects on the adjacent networks For th
96. sole port Ethernet 802 3 ports Token Ring 802 5 WAN port with the appropriate cable FDDI port EIA RS 232 or CCITT V 24 V 28 asynchronous IEEE 802 3 standards Ethernet 1 0 and 2 0 IEEE 802 5 standards for shielded twisted pair TR only EIA RS 232 and CCITT V 24 V 28 synchronous EIA RS 422 449 and CCITT V 36 CCITT X 21 CCITT V 35 ISO 2593 and MIL C 28747 X3 166 1990 1S O 9314 3 1990 PM D standard for 62 5 125 micron multimode fiber optic cable with media interface connectors M IC Data Communications All models covered by this manual are approved under Approval Number NS G 1234 100003 for indirect connection to public telecommunication systems within the United Kingdom Specifications X 25 Hewlett Packard has applied to the following agencies for certification for use on X 25 packet switching networks Certifications were still in progress at the time of printing Please contact your local HP representative for latest certification status North America Telenet Tymnet Infonet DDN Europe Austria DATEX P Belgium DCS Finland DATAPAK Germany Italy ITAPAK Luxembourg LUXPAC Netherlands DATANET Norway DATAPAK C 5 23 suoresypads FDDI Cable Attachment Configurations D 2 FDDI Cable Attachment Configurations If your HP router has an FDDI port you can attach it to the FDDI network in several different ways The three examples described below are standard FDDI methods fo
97. su NOUSNWYUNH PRESS for help Down Up lt to exit RETURN to select Figure 1 29 The Event Log Line in the Main Menu However checking events is easier if you display and interactively scroll around the entire log The following steps provide an overview of how to use the event log 1 Accessthe event log One way to access the interactive log is to select Event Log from the Main menu The other way is to use the NCL Logi command which is more convenient if you will be workingin NCL more frequently than the Main menu 1 37 Installation Phase 4 Initialize and Verify the Router 3 1 38 Upon entering the event log you will see the first event for the most recent reboot at the top of the display To navigate among the events displayed use the following keys Return Advance display by one page Roll back display by one page Advance display by one event Roll back display by one event Display last page newest events Display first page of events for most recent reboot Display help for event log including more control keys 5 3l GJ DJ ES C3 Exit from event log Refer to chapter 5 How To Usethe Event Log To Analyze Router Operati on in the User s Guide for more key options and other information about display control keys a full explanation of the parts of an event line the severity ratings and the number and range of events kept in the log For the meaning of individual
98. system name of the remote node as the NCL prompt at the bottom of your display Check the event log or rout ing tables of the remote node as you do for your own router Use the Exit command to leave NCL and return to the remote node s Main menu exit b To disconnect the Telnet session use the Logout option from the remote node s Main menu When you are prompted with Do you want to disconnect Y N press v for yes The remote node is disconnected the Telnet session ends and your own system name appears in the the display If the remote system is not another HP router then type the appropriate commands to interact with that system and to disconnect Telnet 4 Usethe Exit command to leave NCL and return to the Main menu exit 5unoouse gnoar Cables and Connectors A 2 Cables and Connectors This appendix lists cables that have been tested and verified for use with this router It also includes minimum pin out information so that if you wish to use an unlisted cable you can verify that your cables are correctly wired Note that each pin out does not necessarily match the pin out for the corresponding HP cable but cables manufactured to follow the minimum pin out will function correctly Loopback connec tors for all router ports are also shown in this appendix Cables and Connectors HP Cables HP Cables Cable and Connector on Router Connector on Attached Device HP Product or Part Number
99. t test 3 12 Copyright 1 2 copyright screen 1 25 1 32 cord power 1 3 Crash command 3 5 crossover cable See null modem cable current C 2 D DAS See FDDI data communications certification for UK C 4 data communications specifications C 4 date See ti me declaration of conformity S 9 S 10 DECnet 2 2 DEFAULT CONFIG 1 30 deferrals 2 9 diagnostic test 3 10 3 19 dimensions C 2 disable port 1 28 documentation 1 3 double height router 1 9 1 24 double height router back panel 2 6 double height router LEDs 2 7 DSU CSU 1 21 1 22 dual attach See FDDI DAS dual attach station 1 17 See FDDI DAS dual homed connection D 5 electromagnetic specifications C 3 emissions specifications C 3 environmental specifications C 3 error message 3 6 3 8 error number 3 6 Error patterns LED 3 2 ERROR displayed messages 3 6 3 8 Ethernet C 4 Ethernet address See station address event log 1 34 1 37 3 16 Exit command 1 33 F Factory default 1 22 1 26 1 28 2 17 See also confi gurati on Fault LED 3 9 3 10 3 14 FDDI 2 2 2 3 2 9 attached methods D 2 boot 1 20 bypass switch 1 17 1 19 2 3 concentrator D 4 D 5 DAS station 1 18 1 19 2 11 D 3 DIN connector 1 20 direct connect 1 18 dual attachment station See FDDI DAS dual homed connection D 5 dual switch module 1 17 Get comman
100. t Fault Net Fail Unlit Check power cord and power source If they are OK replace the router Lit Unlit Lit All Software failure Press Reset button or enter NCL Boot Unlit command ifrouter is not setto reboot automati cally Check console after you boot for the crash message You can re examine the crash messages any time with NCL s Crash command Lit Lit AllLit While Reset button is pressed or when power is applied this pattern is normal If Reset is not pressed when you see this pattern go to the next row Lit Unlit Lit Any Ports Lit Portfailure Cycle power or press Reset button to run self test Interpret results using table 3 1 Lit Unlit Unlit AnyWAN Forpoint to point non X 25 circuits if Remote Signal amp Sense Lit is enabled then the WAN port is not hearing properly addressed Breath of Life packets from the remote device This may be due to faulty or disconnected network hardware or improper configuration If nothing is to be connected to this port set Auto Enable to No for this circuit in the Configuration Editor or delete the configuration for this port Lit Unlit Unlit Ethernet The driver is unable to send data Data is sent by a protocol 802 3 LAN or when XCVR Signal Polling is enabled on this LAN port The Lit failure may be due to faulty or disconnected network hard ware excessive collisions or excessive deferrals If nothing is to be connected to this port set Auto Enable to No for this circuitin
101. ted installation guide and a reference describing the hardware aspects of router features operation and trou bleshooting The organization is as follows Chapter 1 Installation Begins with checking the accessory kit and continues with the steps for installation from preparing the network through mounting the router connecting the network cables and initial izing and verifying the router Chapter 2 Router Description Covers the general hardware features of allHP rack and stack routers including port identities status LED indications resetting clearing and initialization sequence Chapter 3 Troubleshooting Provides basic tips status LED interpre tation and indicated actions verifying LED operation and various diag nostic tests Appendixes Provide cable and connector descriptions modem configu ration data for remote console access specifications additional FDDI attachment methods safety warranty and regulatory information and a subject index Installation Guide Preface Contents 1 Installation and Initial Setup Phase 1 Ensure that You Have a Complete Set of Accessories Phase 2 Prepare the Network 2 2 2 22 000 eee eee nee Phase 3 Prepare the Router Hardware 0 A MounttheRouter asasan B Connect a Console Optional C Attach Network CableS o D Plug In and Verify the Router Hardware Phase 4 Initialize and Verify the Router A Create or Modify
102. th the default factory configuration In this case bridging without spanning tree is enabled on all ports However routing is not enabled unless a Smartboot configuration for this router has previously been enabled on the network If Smartboot has been enabled bridging may or may not be enabled depending upon the resulting configuration Router Operation Initialization Sequence Initialization Sequence Whenever the router is powered on or when its Reset button is pressed 1 The Power LED indicates when power is on 2 Therouter automatically goes through a self test which takes about one to three minutes The Self test LED is lit during this step 3 Therouter s clock is reset to the time the router was last running Or if the Time Protocol is configured to run on this router the time is set to the time found on a time server 4 Therouter operating code is automatically executed 5 Dynamic variables such as the counters and events are reset 6 The configuration is read from battery backed RAM into active circuitry This implements any configuration changes saved since the router was last reset If you execute the NCL Boot command on the console the initialization sequence begins at step 4 above Communication is automatically started with the devices that are con nected to the router and with the routing applications that are config ured Bridging and routing tables are reset If the router s factory defau
103. the Rx and Insert LEDs for the token ring port will also light when you press the Reset button 2 Then release the button which begins router initialization and verify that the Self test LED is lit After the Self test LED turns off in about one minute if you have running networks connected to the WAN and Ethernet 802 3 ports then you should see Tx and Rx and Activity LEDs blink for passing traffic on these ports If all of this happens the LEDs are verified Verifying LED Operation on Other Router Models Use this method to verify the LEDs on HP routers other than the HP Router ER TR and SR models 3 Press and hold the Reset button All LEDs should light If any LED does 5 not light either the LED or its driver circuit has failed Normally after you release the Reset button only the Power Self test and Ethernet 802 3 AUI BNC connector LEDs will be lit a 3 a 3 9 3 10 Troubleshooting Diagnostic Tests Diagnostic Tests Testing the Router Only Use one of the initialization procedures listed below Both include a self test of the router s internal circuitry For the other effects of these proce dures refer to Initialization Sequence page 2 19 Neither tests the router s ports refer to the next section for port testing information 1 Cycle power on the router by unplugging the power cord and then plugging it in 2 Press and release the Reset button on the back of the router If you se
104. to Resetting the Router Clearing the Passwords and Clearing the Router on page 2 14 e Easily checking and or resetting IP addresses and other getting started parameters in existing configurations L Use Quick Configuration first to set your initial configuration Then if testing shows that you need to configure more parameters or if your network design calls for such areas as X 25 circuits spanning tree static routes or filtering you can usethe full Configuration Editor To learn how to use Quick Configuration refer to the User s Guide shipped with your router uonejreasu Configuration Editor This tool accesses a hierarchy of menus and screens that include any parameters you need for customizing the router beyond the getting started level Using this editor you can customize all parameters needed to integrate the router into your system including the subset of parameters you can access through Quick Configuration For Configuration Editor operating information refer to the User s Gui deshipped with your router For reference information on the parameters accessed by the Configuration Editor refer to the Operator s Reference also shipped with your router To Create a Minimal Configuration Now Starting from the Main menu page 27 use the Quick Configuration utility first and then the NCL boot command to create and implement a minimal configuration For step by step instructions for these two tasks ref
105. ttached to one side of the BNC T connector 4 Attach the T connector to the BNC port on the router 5 Fold the BNC T connector cover around the connection and squeeze the surfaces together around the edges i di Thin LAN 7 is BNC T m LAN Cable Connector Cable Cover Figure 1 14 The Installed BNC Connector Cover 1 15 1 16 Installation Phase 3 Prepare the Router Hardware Connecting aLAN to the Token Ring Interface TN LAN port with Token Token Ring Cable ln Trunk Coupling Unit TCU Figure 1 15 LAN 802 5 Token Ring Connection 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 Installation Phase 3 Prepare the Router Hardware Connecting an FDDI Ring to the FDDI Interface FDDI connections on HP routers use a dual port FDDI interface with op tional node bypassing Node bypassing is achieved by using an optical bypass switch also known as an FDDI dual switch module For part number refer to the release notes you received with your router or most recent software upgrade Using a bypass switch to connect your FDDI ports to an FDDI network prevents the FDDI network ri
106. uct against defects in materials and workmanship for a period of three years from receipt by the end user If HP receives notice of such defects during the warranty period HP will at its option either repair or replace products that prove to be defective Should HP be unable to repair or replace the product within a reason able amount of time customer s alternative exclusive remedy shall be a refund of the purchase price upon return of the product Exclusions The above warranty shall not apply to defects resulting from improper or inadequate maintenance by customer customer supplied software or interfacing unauthorized modification or misuse operation outside of the environmental specifications for the product or improper site preparation and maintenance Aque uen pue sjuauro3e1s A10 72 nboy Warranty Limitations HP makes no other warranty either expressed or implied with respect to this product HP specifically disclaims the implied warranties of merchantability and fitness for a particular purpose Some states or provinces do not allow limitations on the duration of an implied warranty so the above limitation or exclusion might not apply to you However any implied warranty of merchantability or fitness is limited to the three year duration of this written warranty This warranty gives you specific legal rights and you might also have other rights that vary from state to state or province to province Exclusive Remedies Th
107. usceptible de causer des dommages l quipement Ne continuez pas au del d une rubrique AVERTISSEMENT ou ATTENTION avant d avoir bien compris les conditions pr sentant un danger et pris les mesures appropri es Cet appareil est un produit de classe et poss de une borne de mise la terre La source d alimentation principale doit tre munie d une prise de terre de s curit install e aux bor nes du c blage d entr e sur le cordon d alimentation ou le cordon de raccordement fourni avec le produit Lorsque cette protection semble avoir t endommag e d brancher le cor don d alimentation jusqu ce que la mise laterre ait t r par e Mise laterre du c ble de r seau local m si votre r seau local s tend sur une zone desservie par plus d un syst me de distribu tion de puissance assurez vous que les prises de terre de s curit soient convenable ment interconnect es m Les cables de r seaux locaux peuvent occasionnellement tre soumis des surten sions transitoires dangereuses telles que la foudre ou des perturbations dans le r seau d alimentation public Manipulez les composants m talliques du r seau avec pr cautions Aucune piece contenue l int rieur de ce produit ne peut tre r par e par l utilisateur Tout d pannage r glage entretien ou r paration devra tre confi exclusivement un per sonnel qualifi Cet appareil ne comporte pas de commutateur principal la mise sous te
108. uter Operation Resetting the Router Clearing the Passw ords and Clearing the Router To Reset the Router Press and release the Reset button on the back of the router Turning the power off then on has the same effect as pressing the Reset button Resetting does the following m Lights the Fault and Net Fail LEDs while the Reset button is pressed On some models pressing the Reset button lights all LEDs m Clears the event log m Runs aself test that lasts about one minute Lights the Self test LED during this period m Terminates whatever phase of operation the router is in and Boots the router using the most recently saved configuration After the self test displaysthe Waiting for speed sense mes sage and waits for you to press a key to restart the router Uses the most recently saved configuration to initialize the router Resetting does not affect any current password s Pressing the Reset button discards any parameter values you may have specified in either the Quick Configuration utility or the Configuration Editor but have not yet saved That is after a reset the router initializes itself with whatever configuration parameter values were last saved If the Self test LED does not turn off within about one to three minutes of when you press and release the Reset button there may be a malfunction In this case check the status of the Fault and Net Fail LEDs for the error and turn to chapter 3 Troubleshooti
109. ypass switch use the following steps Hp today oda MICA MICB L uonejreasu To port B of adjacent DAS station To port A of adjacent DAS station Figure 1 17 Connecting a Bypass Switch If you are using a bypass switch other than the optical bypass switch offered by Hewlett Packard you may want to verify that your switch has the proper pinouts Refer to FDDI Optical Bypass DIN Connector Pinouts on page A 18 For the part number refer to the release notes you received with your router or most recent software upgrade 1 19 Note 1 20 Installation Phase 3 Prepare the Router Hardware 1 2 Disconnect the router from any directly connected FDDI ring Connect the bypass switch to the FDDI ring by plugging the MIC A and MIC B connectors from the FDDI ringinto the corresponding A and B ports in the bypass switch For details on connecting to the FDDI ring refer to the instructions for your bypass switch Ensure that the bypass cables are keyed properly to allow only the connection of the A cable to the router s MIC A port and the B cable to the router s MIC B port Refer to the instructions for your bypass switch Connect the bypass cables to the FDDI ports as shown above Insert the DIN connector on the bypass unit into the Optical Bypass jac

HP AdvanceStack Router 230 Installation Manual

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