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.
Installation Guide Preface Preface This manual is a both a task-oriented installation guide and a reference describing the hardware aspects of router features, operation, and troubleshooting. 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 initializing and verifying the router. Chapter 2: Router Description.
Installation Guide Preface 4
Contents 1. Installation and Initial Setup Contents Phase 1: Ensure that You Have a Complete Set of Accessories . . . 1-3 Phase 2: Prepare the Network . . . . . . . . . . . . . . . . . . . . . . 1-4 Phase 3: Prepare the Router Hardware . . . . A. Mount the Router . . . . . . . . . . . . . B. Connect a Console (Optional) . . . . . . C. Attach Network Cables . . . . . . . . . D. Plug In and Verify the Router Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3. Troubleshooting Introducing Router Troubleshooting Features . . . . . . . . . . . . . 3-2 Basic Troubleshooting Tips . . . . . . . . . . . . . . . . . . . . . . . 3-3 Interpreting LED Error Patterns . . . . . . . . . . . . . . . . . . . . 3-4 Interpreting ERROR Messages on the HP AdvanceStack Router 200 Series . . . . . . . . . . . . . . . . . . . . . . . General Procedure for Self-Test Failures . . . . . . . . Recoverable Self-Test Failures . . . . . . . . . . . . . .
. . . . . . . . . A-14 . . . . . . . . . A-15 . . . . . . . . . A-17 Contents HP 5061-2556 Back-to-Back Test Cable for 62-Pin Connector—Minimum Pin-Outs . . . . . . . . . HP 5061-2557 Back-to-Back Test Cable for 62-Pin Connector—Minimum Pin-Outs . . . . . . . . . Router Token Ring/802.5 LAN Port Definition . . FDDI Optical Bypass DIN Connector Pinouts (HP Part Number 5063-2488) . . . . . . . . . . . FDDI Cable . . . . . . . . . . . . . . . . . . . . . . Loopback Connectors . . . . . . . . . . . . . . . .
1 Installation and Initial Setup
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). 2. Preparing the network (page 1-4). 3. Preparing the router hardware (page 1-6). 4. Initializing and verifying the router (page 1-26).
Installation Phase 1: Ensure that You Have a Complete Set of Accessories Phase 1: Ensure that You Have a Complete Set of Accessories Installation Caution 1 Accessory kit. You should have one accessory kit containing the following: Brackets for mounting the router Screws for attaching the brackets to the router and to a rack AUI retainers Self-adhesive rubber feet BNC ‘‘T’’ connector cover(s) Power cord. Your router is provided with one of the power cords listed below.
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 number 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.
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. Note 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. Installation Console Note 1 5.
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. Mount the router (page 1-7). 2. Connect a console (optional, depending on method for configuring and administering). 3. Attach network cables (page 1-11). 4. Plug in 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: 1 For Rack or Cabinet Mounting: Using a Phillips or cross-head screwdriver, attach the mounting brackets to the router with 10-mm #M4 screws.
Installation Phase 3: Prepare the Router Hardware Single-Height Models These models are 4.3 cm (1.7inches) in height. Rack Mounting Mounting Bracket Mounting Bracket Figure 1-1. Rack Mount - Bracket Position Figure 1-2. Rack Mount - Back Out Wall Mounting Mounting Bracket Figure 1-3. Flat On Wall 1-8 Mounting Bracket Figure 1-4.
Installation Phase 3: Prepare the Router Hardware Double-Height Models These models are 8.9 cm (3.5 inches) in height. Rack Mounting Mounting Bracket 1 Installation Mounting Bracket Figure 1-5. Rack Mount - Bracket Position Figure 1-6. Rack Mount - Back Out Wall Mounting Mounting Bracket Figure 1-7. Flat On Wall Mounting Bracket Figure 1-8.
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 operator or by a remote operator using a modem.
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) 1 Token Ring (page 1-16) FDDI (page 1-17) Caution Static discharge may damage equipment. Do not touch the router connector pins or the cable connector pins. Note On routers providing an AUI interface and a BNC interface for the same LAN 802.
Installation Phase 3: Prepare the Router Hardware Connecting a LAN to the AUI Interface: Figure 1-9. LAN AUI Connection Note 1-12 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. Slide the 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 1 Installation Transceiver or AUI cable connector Connector post Figure 1-10. Installing the AUI Retainer 2. Plug the transceiver or cable into the Ethernet/802.
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.) Figure 1-11.
Installation Phase 3: Prepare the Router Hardware 1. Ensure that the LAN cable is properly grounded. (Refer to ‘‘Safety Information’’ in the back of this manual.) 1 Installation Figure 1-12. BNC Connector -- Mid-Cable Figure 1-13. BNC Connector -- End-of-Cable 2. Attach a ThinLAN cable section to one side of a BNC ‘‘T’’ connector. 3. Attach another ThinLAN cable section or a 50-ohm terminator to the other side of the ‘‘T’’ connector.
Installation Phase 3: Prepare the Router Hardware Connecting a LAN to the Token Ring Interface LAN port with Token Ring interface Token Ring Cable 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 optional 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.
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. MIC A MIC B To port B of adjacent DAS station To port A of adjacent DAS station Figure 1-16.
Installation Phase 3: Prepare the Router Hardware Using an Optional Bypass Switch to Connect an FDDI Ring : If your FDDI connection includes an optional bypass switch, use the following steps: MIC A MIC B 1 Installation To port B of adjacent DAS station To port A of adjacent DAS station A B Figure 1-17. Connecting a Bypass Switch Note 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.
Installation Phase 3: Prepare the Router Hardware 1. Disconnect the router from any directly connected FDDI ring. 2. Connect the bypass switch to the FDDI ring by plugging the MIC A and MIC B connectors from the FDDI ring into 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.) 3.
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 determines 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) 1 Installation Circuit from WAN service provider Figure 1-18. Connecting a WAN Interface 1. Attach the male end of the cable to the router’s WAN port.
Installation Phase 3: Prepare the Router Hardware D. Plug In and Verify the Router Hardware When you power up a router that is in the factory default state1 (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.
Installation Phase 3: Prepare the Router Hardware If the 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. Plug the power cord into the router’s power socket and into an ac power source. 1 2.
Installation Phase 3: Prepare the Router Hardware Power and Self-Test LEDs 27290A R outerBR Ethernet/802.3 Po rt 4 Tx Enabled BNC AUI Rx Tx Rx Tx Rx FDDI Por t Optical By pass MIC A MIC Por ts A ~ LI NE 5 0/60 H Z 100-120 VAC . 1. 00 A 200-240 VAC . 0. 60 A Co nsole Po rt RS-2 32 Pwr Net Fai l Net Fai l Rx Tx Ethernet/802.3 Po rt 3 Enabled BNC AUI Net Fai l Ethernet/802.3 Po rt 2 Enabled BNC AUI Net Fai l Ethernet/802.
Installation Phase 3: Prepare the Router Hardware 4. Press [Return] 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. Note 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. 1 Installation Figure 1-21. The Main Menu Screen Frame 1-22. The Copyright and Password Screen 5.
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.
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) 1 When you power on the router as described in step 4 of the preceding subsection (page 1-22), you will see the Main menu.
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 values before the router can begin to function in the network.
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: 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.
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), booting 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.
Installation Phase 4: Initialize and Verify the Router NCL prompt 1 Installation Figure 1-25. The Default NCL Prompt 2. Boot the router (with your new configuration) by typing boot at the NCL prompt and pressing [Return]. DEFAULT_CONFIG: boot [Return] 3. 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.
Installation Phase 4: Initialize and Verify the Router 5. After the router boots (which takes only a few seconds), you will see the “speed sense” prompt: Waiting for speed sense. Press [Return] one or more times, as necessary, to re-synchronize the router with the console and to display the copyright screen. Password prompt (appears only if password set) Figure 1-26. The Copyright Screen 6.
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: 1.
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: User password: controls viewing of statistics, event log, MIB variables, and configuration parameters.
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). The NCL prompt then appears at the bottom of the screen. It will be either DEFAULT_CONFIG: as shown below, or another name you have already configured for your system. 1 Installation NCL prompt Figure 1-27. The NCL Screen with Default Prompt 2. At the prompt, type password and press [Return]. 3.
Installation Phase 4: Initialize and Verify the Router E. Verify Router Initialization Note The following is an overview of router initialization. For more on verification tests, refer to the User’s Guide for your router. Earlier in the startup process it is normal to verify proper router hardware operation. (See ‘‘Plug in and verify the router hardware’’ on page 1-22.
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.
Installation Phase 4: Initialize and Verify the Router 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.
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. 1 Installation Figure 1-30.
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.
Installation Phase 4: Initialize and Verify the Router Examine the Bridging and Routing Tables Use the 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. Note You can use the Quick Configuration utility to activate host-only service. Most HP router models have all of the Rget commands listed here.
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.
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. Note 1 If the steps in this verification section show that network links are not operating as desired, re-examine the configuration performed in earlier steps.
2 Features and General Hardware Operation
Router Operation Features Features HP routers interconnect local and remote LANs (Ethernet/802.3, token ring/802.5, and FDDI) to create extended LANs. They provide both bridging and routing capabilities and support the Internet Protocol (TCP/IP protocol suite), DECnet Phase IV, Xerox XNS, Novell IPX, and AppleTalk Phase 2 routing services. If a packet arrives with an unsupported protocol, these routers use their bridging capability to send the packet toward its destination.
Router Operation Features Router Ports The types of ports found on HP routers include one or more of the following: Ethernet/802.3 LAN Port with either an AUI-only or AUI/BNC interface: • 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. • BNC interface: For direct ThinLAN connection to a network.
Router Operation Features Additional Features Detachable brackets for mounting in a 19-inch rack or on a wall. Automatic sensing of the power voltage range with no switches needed. The option 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 2 Features ~Line On (green): Continually lit if the router is receiving power. Activity (green): Blinks for each packet received or transmitted. 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.
Router Operation Interpreting Back-Panel LEDs Interpreting Back-Panel LEDs Port status LEDs Router status LEDs Reset and Clear buttons WAN (synchronous) port Console port LAN port with AUI and BNC connectors Power Fan outlet Figure 2-3. Example of the Back Panel of a Single-Height Router LAN port status LEDs LAN port with AUI and BNC connectors FDDI port connectors and status LEDs 27290A R outerBR Ethernet/802.
Router Operation Interpreting Back-Panel LEDs Figure 2-5. Example of Router and Port Status LEDs in a Single-Height Router Figure 2-5. Example of Router and Port Status LEDs in a Double-Height Router 2 Features Figure 2-7.
Router Operation Interpreting Back-Panel LEDs Meanings of Router Status LEDs Power (green): Continually lit if the router is receiving power. (This is the same 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.
Router Operation Interpreting Back-Panel LEDs Meanings of Port Status LEDs Note Not all port types appear on all routers. Net Fail (Amber) LED: The Net Fail LEDs serve two functions: If all Net Fail LEDs are flashing, the router has failed and must be replaced. Contact your Hewlett-Packard service provider.
Router Operation Interpreting Back-Panel LEDs Note 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 or not.
Router Operation Interpreting Back-Panel LEDs FDDI Port "Thru" "Wrap" Figure 2-6. FDDI "Thru" and "Wrap A" Operation Thru (green): When lit, this LED indicates that packets are being received on the primary input line of port A and transmitted on the primary output line of port B. 2 Features 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.
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 bypass the 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 the FDDI circuit is enabled.
Router Operation Testing the LEDs Testing the LEDs On most HP routers, all LEDs should be lit while you are pressing the Reset button.
Router Operation Resetting the Router, Clearing the Passwords, and Clearing the Router Resetting the Router, Clearing the Passwords, and Clearing the Router Resetting the router: operating mode. Boots the router, regardless of the current Clearing the password(s): Removes the 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).
Router Operation Resetting the Router, Clearing the Passwords, 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: Lights the Fault and Net Fail LEDs while the Reset button is pressed. (On some models, pressing the Reset button lights all LEDs.) Clears the event log. Runs a self-test that lasts about one minute.
Router Operation Resetting the Router, Clearing the Passwords, 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.
Router Operation Resetting the Router, Clearing the Passwords, 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.
Router Operation Resetting the Router, Clearing the Passwords, and Clearing the Router 4. When you see the message ‘‘Waiting for speed sense’’, press [Return] to display the Main menu (figure 1-24 on page 1-27). (You may need to press [Return] more than once to get console access again.) Caution 2-18 The Reset-Clear combination erases the current configuration and replaces it with the default (factory) configuration. In this case, bridging (without spanning tree) is enabled on all ports.
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. The router automatically goes through a self-test, which takes about one to three minutes. (The Self-test LED is lit during this step.) 3. The router’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.
3 Troubleshooting
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 cycling the power, downloading new operating code, or replacing the router.
Troubleshooting Basic Troubleshooting Tips Basic Troubleshooting Tips Note 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 Guide for your router. Make sure that you have a valid network topology.
Troubleshooting Interpreting LED Error Patterns Interpreting LED Error Patterns When power to the router is cycled 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 1 Diagnostic Tips Power Self-test Fault Net Fail Unlit 1 1 1 Lit Lit Lit All Unlit Router hardware failure detected during self-test. Replace router.
Troubleshooting Interpreting LED Error Patterns Table 3-2. LED Error Patterns During Operation Operational fault LED patterns Diagnostic Tips Power Self-test Fault Net Fail Unlit * * * Check power cord and power source. If they are OK, replace the router. Lit Unlit Lit All Unlit Software failure. Press Reset button or enter NCL Boot command if router is not set to reboot automati cally. Check console after you boot for the crash message.
Troubleshooting Interpreting ERROR Messages on the HP AdvanceStack Router 200 Series Interpreting ERROR Messages on the HP AdvanceStack Router 200 Series Note This section applies to the following routers: HP Router PR HP Router FR HP Router TFR General Procedure for Self-Test Failures If the router has a hardware problem that prevents either normal operation or display of error conditions, then the problem is indicated by the appropriate LED patterns described in table 3-1, ‘‘LED Error Patterns During I
Troubleshooting Interpreting ERROR Messages on the HP AdvanceStack Router 200 Series Press [Return] or wait 10 seconds to attempt to load the router’s operating code. Note 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.
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.
Troubleshooting Verifying LED Operation Verifying LED Operation If you suspect a non-operating LED, reset the router to verify the LEDs. Caution Resetting the router causes bridging and routing tables to be reset. Verifying LED Operation on the HP Router ER, TR, and SR 1.
Troubleshooting Diagnostic Tests Diagnostic Tests Testing the Router Only Use one of the initialization procedures listed below. Both include a selftest of the router’s internal circuitry. For the other effects of these procedures, 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.
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. Detach the router’s power cord. 2. Detach the network connection and attach a loopback connector to each WAN port being tested. 3. Reattach the router’s power cord. 4.
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 Diagnostic Tests Note If pressing [Return] after the speed sensing text gets the prompt: router console> 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. 2. Detach the console cable from the router. 3. Reattach the console cable to the router.
Troubleshooting Diagnostic Tests Test Router’s Console Port: 1. Detach the console cable from the router. 2. Attach the console port’s loopback connector to the router. (Refer to “Loopback Connectors” on page A-20). 3. Press the Reset button on the back of the router. Caution Resetting the router causes bridging and routing tables to be reset. 4. 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. 5.
Troubleshooting Diagnostic Tests Testing a Transceiver on an Ethernet/802.3 Port Note: 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.) 1.
Troubleshooting Diagnostic Tests Testing a Link The router provides information on network links in the event log, statistics, 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.
Troubleshooting Diagnostic Tests 2. At the NCL prompt, enter one of the following commands: • For LAN and WAN circuits: get cct.cct-name.mac_addr [Return] • For FDDI circuits (HP Router BR only): get cct.fddi-name.ieee.addr [Return] where: cct-name or fddi-name is the configured circuit name for the port. Examples of circuit names are ETHER1, WAN1, TOKEN1, and FDDI1. 3. Note the resulting station address. 4.
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. 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.
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 to a 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).
A Cables and Connectors
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 connectors for all router ports are also shown in this appendix.
Cables and Connectors HP Cables A HP Cables Cables and Connectors Cable and Connector on Router Connector on Attached Device HP Product or Part Number 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 13242G1, 40242G1 For 25-pin male port 13242G1 plus 92224F female converter For 9-pin female port 92221P1 For 9-pin m
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 (MIC) conforming to IEEE 802.5 specifications for connection to a trunk coupling unit (TCU) Available from several vendors, such as Black Box and Inmac.
Cables and Connectors Cable and Connector Pin-Outs A Cable and Connector Pin-Outs Cables and Connectors Router Console Port Connector Pin-Outs PIN US CCITT 1 CHS GND 101 DIN 2 Tx 103 D1 3 Rx 104 D2 4 RTS 105 S2 5 CTS 106 M2 6 DSR 107 M1 7 GND 102 8 DCD 109 M5 20 DTR 108 S1 22 RI 125 M3 23 SR 111 RS-232 Modem Cable—Minimum Pin-Outs Modem end 25-pin male Router end 25-pin male 2 2 Tx 3 3 Rx 4 4 RTS 5 5 CTS 6 6 DSR 7 7 GND 8 8 CD or DCD 20
Cables and Connectors Cable and Connector Pin-Outs RS-232 “Null Modem” Cable for Terminal/PC with 25-Pin Connector—Minimum Pin-Out Terminal/PC end 25-pin male Router end 25-pin male Tx 2 2 Tx Rx 3 3 Rx GND 7 7 GND 5 CTS 6 DSR 8 DCD 22 RI 23 DRS RS-232 “Null Modem” Cable for Terminal/PC with 9-Pin Connector—Minimum Pin-Outs Terminal/PC end 9-pin female A-6 Router end 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
Cables and Connectors Cable and Connector Pin-Outs Cables and Connectors Computer End 9-Pin Male A RS-232 Cable for HP Portable (110) and Portable Plus—Minimum Pin-Outs Router End 25-Pin Male Tx 2 2 Tx Rx 3 3 Rx 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 Note Modem Cable End 25-Pin Female Router End 25-Pin Male Tx Rx RTS CTS DSR DCD DTR GND 2 3 4 5 6 8 20 7 2 3 4 5 6 8 20 7 Tx Rx RTS CTS DSR DCD DTR GND OR 4 5 4
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).
Cables and Connectors Cable and Connector Pin-Outs Router end 62-pin male RS-449 Signal Name and Circuit 4 17 SD Send Data, A 5 2 ST Send Timing, A 6 1 RD Receive Data, A 7 15 RS Request to Send, A 8 3 RT Receive Timing, A 9 4 CS Clear to Send, A 10 54 11 5 DM Data Mode, A 12 16 TR Terminal Ready, A 13 6 RR Receiver Ready, A 14 53 Reserved 15 48 Reserved 16 55 17 14 18 8 19 9 Cables and Connectors WAN link end 37-pin male A RS-449/422 WAN Cable—Minim
Cables and Connectors Cable and Connector Pin-Outs V.35 WAN Cable—Minimum Pin-Outs WAN link end 34-pin male B 9 Router end 62-pin male CCITT Signal Name and Circuit 102 Signal Ground Ready to Send 22 23 24 25 26 27 47 31 32 52 50 A-10 C 57 105 D 4 106 Clear to Send E 46 107 Data Mode F 6 109 Receiver Ready H 58 108.
Cables and Connectors Cable and Connector Pin-Outs 2 Router end 62-pin male 17 X.21 Signal Name and Circuit T Cables and Connectors WAN link end 15-pin male A X.
Cables and Connectors Cable and Connector Pin-Outs RS-232 WAN Cable—Minimum Pin-Outs WAN link end 25-pin male Router end 62-pin male EIA and Signal Name 2 59 BA Send Data 3 1 BB Receive Data 4 57 CA Request to Send 5 4 CB Clear to Send 6 46 CC Data Mode 7 9 AB Signal Ground 22-27 47 30 31 52 8 6 12 28 CF Reserved Receiver Ready 13 7 Reserved 14 13 15 2 16 49 17 3 19 12 Reserved DB Send Timing Reserved DD Receive Timing Reserved 20 58 21 29 CD Reserved
Cables and Connectors Cable and Connector Pin-Outs A Back-to-Back Test Cables Cables and Connectors 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.
Cables and Connectors 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 configured to DCE and the WAN port on the other router must have it configured to DTE. In addition, one must have the Clock Source parameter configured to External, and the other must have it configured to Internal.
Cables and Connectors Cable and Connector Pin-Outs A Note Cables and Connectors In the 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 of this test cable, see page A-13 above. The WAN port on one router must have the Point to Point Address configured to DCE and the WAN port on the other router must have it configured to DTE.
Cables and Connectors Cable and Connector Pin-Outs HP Router PR end 62-pin male HP Router CR end 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 6 1 TRB DMB 26 RRB 27 TTA 14 STA 4 STA 12 RTA 5 STB 11 RTB 9 7 GND 10 9 2 RTA 3 TTB 35 STB 23 RTB 24 GND 30 32 Shield Note: A-16 Shield In the cable, each of the differential signal pairs (SDA and SDB, RDA
Cables and Connectors Cable and Connector Pin-Outs A Router Token Ring/802.5 LAN Port Definition Cables and Connectors This port accepts the standard nine-pin subminiature D-connector for shielded twisted-pair token-ring cable.
Cables and Connectors Cable and Connector Pin-Outs FDDI Optical Bypass DIN Connector Pinouts (HP Part Number 5063-2488) Figure A-2. FDDI Bypass Mini DIN Connector Pinouts pin 1 pin 2 switch positive (5V, 400 mA max) pin 3 pin 4 switch ground pin 5 bypass detect pin 6 ground When pin 5 is attached to pin 6, the bypass is detected. Pin 5 and pin 6 should be looped together.
Cables and Connectors Cable and Connector Pin-Outs A FDDI Cable Cables and Connectors Medium Interface Connectors (MIC) Figure A-3.
Cables and Connectors Cable and Connector Pin-Outs Loopback Connectors For the Console Port HP part number 5062-3355; pin connections: pin 2 to pin 3 pin 4 to pin 5 to pin 8 pin 6 to pin 20 to pin 22 pin 7 to pin 23 For an AUI LAN Port HP part number 28663-63001; pin connections: pin 3 to pin 5 pin 10 to pin 12 For a Token Ring/802.
Cables and Connectors Cable and Connector Pin-Outs A For a WAN Port Cables and Connectors HP part number 28606-63007; pin connections: pin 9 to pin 23 pin 10 to pin 27 pin 11 to pin 50 pin 12 (not used) to pin 7 (not used) pin 13 (not used) to pin 49 (not used) pin 14 to pin 19 pin 15 to pin 4 pin 16 to pin 46 pin 17 to pin 1 pin 21 to 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
B Modem Configuration
Modem Configuration HP 35031A Support Link II At the router end: Configure SOFT OPTION 6 to 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.
Modem Configuration Hayes 2400 Smartmodem At the router end: Configure with a terminal or PC using the following sequence: at&f&c1&d2&s1 ats0=1 Depress the ANS button. The red light should go ON. At the user end: Configure with a terminal or PC using the following sequence: B at&f&c1&d2&s1 Modem Configuration Black Box V.32 9600 Async. At the router end: Load the factory option set #1.
C Specifications
Specifications Physical (without brackets) Dimensions Single-Height 42.6 cm by 23.5 cm by 4.3 cm (16.8 in. by 9.3 in. by 1.7 in.) Double-Height 42.6 cm by 23.5 cm by 8.9 cm (16.8 in. by 9.3 in. by 3.5 in.) Weight Single-Height 2.7 kg (6 lbs) Double-Height LR: 4.2 kg (9.3 lbs) BR: 4.9 kg (10.9 lbs Power Consumption Router Model Maximum current at 100-120 Vac Maximum current at 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.
Specifications Environmental Operating Non-Operating 0°C to 55°C (32°F to 131°F) –40°C to 70°C (–40°F to 158°F) 15% to 95% at 40°C (104°F), non-condensing 90% at 65°C (149°F) 4.6 km (15,000 ft) 4.6 km (15,000 ft) Temperature Relative humidity Altitude Electromagnetic Emissions ER, TR, & SR Models PR, FR, TFR, LR, & BR Models U.S.A.
Specifications Data Communications Specifications Cable Interfaces Specifications Console port EIA RS-232 or CCITT V.24/V.28, asynchronous Ethernet/802.3 ports IEEE 802.3 standards, Ethernet 1.0 and 2.0 Token Ring/802.5 IEEE 802.5 standards for shielded twisted pair (TR only) WAN port (with the appropriate cable) 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 FDDI port X3.166-1990/ISO 9314-3:1990 PMD standard for 62.
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.
D FDDI Cable Attachment Configurations
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 for 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 (router with FDDI) A B HP router with FDDI port A B Adajacent DAS (router with FDDI) 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-operational. 1. Attach port ‘‘A’’ of the router to port ‘‘B’’ of an adjacent DAS. 2.
FDDI Cable Attachment Configurations Single-Attach Station (SAS) Single-Attach Station (SAS) ... ... FDDI Concentrator Connect either ‘‘A’’ or ‘‘B’’ to any ‘‘M’’ port on the concentrator HP router with an FDDI port Figure D-2.
FDDI Cable Attachment Configurations Dual-Homed Connection Dual-Homed Connection ... Backup FDDI Concentrator M ... B A M ... Primary FDDI Concentrator A M M M A B ... B M M M HP router with FDDI port Figure D-3.
Safety Information Safety Information Safety Information Safety Symbols Documentation reference symbol. If the product is marked with this symbol, refer to the product documentation to get more information about the product. 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.
Informations concernant la sécurité Informations concernant la sécurité Symboles de sécurité Symbole de référence à la documentation. Si le produit est marqué de ce symbole, reportezvous à la documentation du produit afin d’obtenir des informations plus détaillées. AVERTISSEMENT Dans la documentation, un AVERTISSEMENT indique un danger susceptible d’entraîner des dommages corporels ou la mort.
Hinweise zur Sicherheit Hinweise zur Sicherheit Sicherheitssymbole Safety Information Symbol für Dokumentationsverweis. Wenn das Produkt mit diesem Symbol markiert ist, schlagen Sie bitte in der Produktdokumentation nach, um mehr Informationen über das Produkt zu erhalten. VORSICHT Eine VORSICHT in der Dokumentation symbolisiert eine Gefahr, die Verletzungen oder sogar Todesfälle verursachen kann. ACHTUNG ACHTUNG in der Dokumentation symbolisiert eine Gefahr, die das Gerät beschädigen kann.
Considerazioni sulla sicurezza Considerazioni sulla sicurezza Simboli di sicurezza Simbolo di riferimento alla documentazione. Se il prodotto è contrassegnato da questo simbolo, fare riferimento alla documentazione sul prodotto per ulteriori informazioni su di esso. PERICOLO La dicitura PERICOLO denota un pericolo che può causare lesioni o morte. ATTENZIONE La dicitura ATTENZIONE denota un pericolo che può danneggiare le attrezzature.
Consideraciones sobre seguridad Consideraciones sobre seguridad Símbolos de seguridad Safety Information Símbolo de referencia a la documentación. Si el producto va marcado con este símbolo, consultar la documentación del producto a fin de obtener mayor información sobre el producto. ADVERTENCIA Una ADVERTENCIA en la documentación señala un riesgo que podría resultar en lesiones o la muerte. PRECAUCION Una PRECAUCION en la documentación señala un riesgo que podría resultar en averías al equipo.
Safety Information Safety Information 6
Regulatory Statements and Warranty Regulatory Statements and Warranty FCC Statement (For U.S.A. Only) Federal Communications Commission Radio Frequency Interference 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 interference to radio communications.
Regulatory Statements and Warranty VCCI Class 1 (Japan Only) For the HP Router PR/FR/TFR/LR/BR 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 2 The HP router models PR, FR, TFR, LR, and BR are class A products. In a domestic environment, this product may cause radio interference, in which case the user may be required to take adequate measures.
Regulatory Statements and Warranty Declarations of Conformity The following Declarations of Conformity complies with ISO/IEC Guide 22 and EN 45014. It identifies the product, the manufacturer’s name and address, and the applicable specifications that are recognized in the European community.
Regulatory Statements and Warranty HP Router PR HP Router FR HP Router TFR HP Router LR HP Router BR 4
Regulatory Statements and Warranty Three-Year Limited Hardware Warranty Hewlett-Packard warrants this product 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.
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.
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 software or firmware or refund the purchase price.
Index ! 10Base-T ...A-3 A B 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 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 ...
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 communications specifications 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 ...
Index 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 configuration 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 ...
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 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 ...
Index 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 station 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 ...
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 specifications 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 ...
Index 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 ...3-11 XNS/IPX ...
©Copyright 1994 Hewlett-Packard Company Printed in Singapore 7/94 Manual Part Number 5962-8307
