Cisco EF4116 Hardware Installation And Maintenance Manual
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Cisco EF4116 Hardware Installation And Maintenance Manual

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Cisco 4000 Series Hardware
Installation and Maintenance
Corporate Headquarters
170 W. Tasman Drive
San Jose, CA 95134-1706
USA
408 526-4000
800 553-NETS
Customer Order Number: DOC-4000IM4
Text Part Number: 78-0952-04

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Summary of Contents for Cisco EF4116

  • Page 1 Cisco 4000 Series Hardware Installation and Maintenance Corporate Headquarters 170 W. Tasman Drive San Jose, CA 95134-1706 408 526-4000 800 553-NETS Customer Order Number: DOC-4000IM4 Text Part Number: 78-0952-04...
  • Page 2 You can determine whether your equipment is causing interference by turning it off. If the interference stops, it was probably caused by the Cisco equipment or one of its peripheral devices.
  • Page 3 Cisco, (3) has been subjected to unusual physical or electrical stress, misuse, negligence, or accident, (4) is used in ultrahazardous activities, (5) has been used in such a way that Cisco or its Sales Partner cannot reasonably reproduce the Software error, (6) has been exported from the original country of destination without payment of an uplift, or (7) has been misapplied.
  • Page 4 To be eligible for a remedy, Customer must report all warranted problems within the warranty period to the party that supplied the Product to Customer or to the Cisco Service Partner if the Hardware was exported under the multinational uplift program.

  • Page 5: Table Of Contents

    About This Manual Document Objectives Audience Document Organization Document Conventions Chapter 1 Cisco 4000 Series Overview External Differences in Models of the Cisco 4000 Series Series Specifications Memory Systems Chapter 2 Preparing for Installation Safety Recommendations Safety with Electricity Preventing Electrostatic Discharge Damage...
  • Page 6 Installing Main Memory SIMMs 5-11 Replacing Shared-Memory SIMMs 5-13 Inserting Shared-Memory SIMMs 5-14 Removing the Cisco 4500-M and Cisco 4700 Boot Helper Flash Memory SIMM 5-16 Installing Flash-Memory SIMMs 5-17 Replacing Boot ROMs in the Cisco 4000-M 5-19 Replacing Network Processor Modules...
  • Page 7 Configuring the Boot Field Enabling Booting from Flash Memory Appendix C Cisco 4000-M ROM Monitor Entering the Cisco 4000-M ROM Monitor Program Available ROM Monitor Commands Appendix D Cisco 4500-M and Cisco 4700 ROM Monitor Entering the ROM Monitor Program...
  • Page 8 For European Community Use Only viii Cisco 4000 Series Hardware Installation and Maintenance...
  • Page 9 L I S T F I G U R E S Cisco 4000 Series Chassis—Front Panel Figure 1-1 Cisco 4000 Series Memory Systems and Software Images Figure 1-2 Installation Checklist Figure 2-1 Router—Rear View Showing Slot Numbering and Interface Ports Figure 2-2 Router—Rear View Showing Serial Port Unit Numbering...
  • Page 10 G.703/G.704 Serial Network Processor Module Ports (DB-15) Figure 4-6 Serial Port Labeled V2 Figure 4-7 Dual Serial Network Processor Module—Top View Figure 4-8 Figure 4-9 Dual Serial Port LED Card—Side View Figure 4-10 Dual-Attachment Single-Mode FDDI Module—End View x Cisco 4000 Series Hardware Installation and Maintenance...
  • Page 11 Figure 5-1 Component Tray Removal for Chassis With a Safety Latch Component Tray Removal for Chassis Without a Safety Latch Figure 5-2 Typical Cisco 4000 Series Component Tray—Cisco 4000-M Shown Figure 5-3 Network Processor Module Locations Figure 5-4 Figure 5-5...

  • Page 12: Figure 2-38 E1 Interface Cable For 120-Ohm, Balanced Connections (With Twinax Connectors)

    E1 Interface Cable for 120-Ohm, Balanced Connections (with DB-15 Connectors) A-24 Figure A-16 E1 Interface Cable for 120-Ohm, Balanced Connections (with Twinax Connectors) A-24 E1 Interface Cable for 120-Ohm, Balanced Connections (with RJ-45 Connector) A-24 Figure A-17 xii Cisco 4000 Series Hardware Installation and Maintenance...
  • Page 13 Dual Serial Network Processor Module LED Indicators Table 4-2 Cisco 4000-M Console and Auxiliary Port Signals Table A-1 Cisco 4500-M and Cisco 4700 Console and Auxiliary Port Signals Table A-2 Dual Serial Module EIA/TIA-232 DTE and DCE Serial Cable Pinouts Table A-3...
  • Page 14 Explanation of Boot Field (Configuration Register Bits 00–03) Table B-2 Table B-3 Default Boot Filenames Table B-4 Configuration Register Settings for Broadcast Address Destination Table B-5 System Console Terminal Baud Rate Settings O Command Options Table C-1 xiv Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 15: About This Manual

    Document Organization The major sections of this publication follow: • Chapter 1, “Cisco 4000 Series Overview,” contains an overview of the Cisco 4000 series features and physical specifications. • Chapter 2, “Preparing for Installation,” includes safety recommendations, tools and equipment,...

  • Page 16: Document Conventions

    Appendix C, “Cisco 4000-M ROM Monitor,” describes the Cisco 4000-M ROM monitor and how it can be used. • Appendix D, “Cisco 4500-M and Cisco 4700 ROM Monitor,” describes the Cisco 4500 ROM monitor. • Appendix E, “Operating Conditions for the United Kingdom,” describes the operating conditions for use in the United Kingdom.
  • Page 17 Document Conventions Means reader be careful. You are capable of doing something that might result in Caution equipment damage or loss of data. Means danger. You are in a situation that could cause bodily injury. Before you work on Warning any equipment, be aware of the hazards involved with electrical circuitry and standard practices for preventing accidents.
  • Page 18 Document Conventions xviii Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 19: Chapter 1 Cisco 4000 Series Overview

    The Cisco 4000-M, Cisco 4500-M, and Cisco 4700 are all labeled Cisco 4000 Series on the front panel. The rear label of the Cisco 4000-M reads Cisco 4000 M +, the rear label of the Cisco 4500-M reads Model 4500 M+, and the rear label of the Cisco 4700 reads Model 4700. Newer models have no safety latch on the chassis rear.

  • Page 20: Series Specifications

    The Cisco 4000-M can support only one FDDI network processor module in combination with any two other types of network processor modules. The Cisco 4500-M and Cisco 4700 can support two FDDI network processor modules. For optimum heat dissipation, use the center slot position for the FDDI module if one is present.
  • Page 21 2. EIA/TIA-232 and EIA/TIA-449 were known as recommended standards RS-232 and RS-449 before their acceptance as standards by the Electronic Industries Association (EIA) and Telecommunications Industry Association (TIA). Table 1-2 lists the processor and memory specifications for the Cisco 4000 series routers. Table 1-2...

  • Page 22: Memory Systems

    Cisco 4700, only the ROM monitor is EPROM-based. The boot helper image allows you to boot the router when Flash memory does not contain a valid system image. In the Cisco 4500-M, the ROM monitor allows you to boot a system image from Flash memory if a boot helper image is not present in boot Flash memory.

  • Page 23: Chapter 2 Preparing For Installation

    C H A P T E R Preparing for Installation This chapter describes the equipment and site requirements for router installation. This chapter includes the cabling requirements for the installation site, descriptions of additional equipment you will need to complete the installation, and the environmental conditions the site must meet to maintain normal operation.

  • Page 24: Safety Recommendations

    — If possible, send another person to get medical aid. Otherwise, assess the victim’s condition and then call for help. — Determine if the person needs rescue breathing or external cardiac compressions; then take appropriate action. 2-2 Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 25: Preventing Electrostatic Discharge Damage

    General Site Requirements In addition, use the guidelines that follow when working with any equipment that is disconnected from a power source, but still connected to telephone wiring or other network cabling. • Never install telephone wiring during a lightning storm. •...

  • Page 26: Site Configuration Precautions

    Power Supply Features Following are features of the router power supply: • Autoranging power supply (200W, 85 to 264 VAC or 40 to 72 VDC, 50 to 60 Hz) • 6-foot electrical power cord 2-4 Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 27: Installation Checklist

    Installation Checklist Installation Checklist The Installation Checklist (see Figure 2-1) lists all the procedures for initial hardware installation of new systems. Make a copy of this checklist and mark your entries. Include a copy of the checklist for each system in your Site Log. (See the “Site Log” section later in this section.) Figure 2-1 Installation Checklist Installation Checklist...

  • Page 28: Site Log

    T1 CSU/DSU devices are available as additional equipment, and most provide either a V.35, EIA/TIA-449, or EIA-530 electrical interface. • Ethernet transceiver. • Token Ring media attachment unit (MAU). • Optical bypass switch or concentrator for multimode Fiber Distributed Data Interface (FDDI) connections. 2-6 Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 29: Preparing To Make Connections

    Preparing to Make Connections Preparing to Make Connections When viewed from the rear, the power cable and power switch appear on the right side of the router chassis. The system console port, auxiliary (AUX) port, and network processor module ports appear to the left of the power cable and switch.

  • Page 30: Figure 2-3 Router-Rear View Showing Serial Port Unit Numbering

    If the router is configured with fewer than three network processor modules, you must place a slot filler panel in the open slot to ensure proper airflow. Figure 2-4 shows a slot filler panel. 2-8 Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 31: Console Port And Auxiliary Port Connection Considerations

    EIA/TIA-232 connector from a channel service unit/data service unit (CSU/DSU), a modem, or protocol analyzer for network access. In the appendix “Cabling Specifications,“ Table A-1 lists the pinout for the Cisco 4000-M and Table A-2 lists the pinout for the Cisco 4500-M and Cisco 4700 asynchronous serial auxiliary port.

  • Page 32: Network Connection Considerations

    The following sections describe the two types of Ethernet network processor modules: single-port and dual-port modules. Note The single-port Ethernet network processor module is not supported on the Cisco 4500-M and Cisco 4700. Single-Port Ethernet Module Connections Each single-port Ethernet network processor module has an Ethernet AUI connector and a 10BaseT connector.
  • Page 33 Network Connection Considerations Figure 2-5 Ethernet Network Processor Module with AUI and 10BaseT Connectors Ethernet 10BaseT 10BaseT port LEDs AUI port Alignment Alignment groove groove An Ethernet transceiver cable with thumbscrew connectors can be connected directly to the router port by replacing the slide latch with a jackscrew (provided in a separate bag). A 10BaseT transition cable can connect directly from the router to your network.
  • Page 34 10BaseT connector can be used, but not both. For example, Ethernet port 0 could be attached to either a 10BaseT connector or to an AUI connector, and similarly Ethernet port 1 could be attached to either a 10BaseT connector or to an AUI connector. 2-12 Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 35: Token Ring Connections

    Network Connection Considerations Figure 2-9 Dual-Port Ethernet Network Processor Module with AUI and 10BaseT Connectors PORT-1 10BASE-T PORT-0 ETHERNET AUI LEDs Alignment Alignment 10BaseT ports AUI ports groove groove DB-15 female Token Ring Connections The dual-port Token Ring network processor module has two standard 9-pin connectors. (See Figure 2-10.) The single-port Token Ring network processor module has one standard 9-pin connector.
  • Page 36 Use a standard 9-pin Token Ring lobe cable to connect the router directly to a media attachment unit (MAU). (See Figure 2-12.) Figure 2-12 Token Ring Cable Connections Router (rear view) Token Ring lobe cable 9-pin (not included) D connector IEEE 802.5 connector Token Ring port Media attachment unit 2-14 Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 37: Serial Connections

    Network Connection Considerations Serial Connections When setting up your router, consider distance limitations and potential electromagnetic interference (EMI) as defined in the Electronic Industries Association’s (EIA) and Telecommunications Industry Association (TIA) standards, such as EIA/TIA-232. Serial Line Distance Limitations Serial signals can travel a limited distance at any given bit rate; generally, the slower the baud rate, the greater the distance.

  • Page 38: Figure 2-13 Eia/Tia-232 Adapter Cable Connectors, Network End

    The network end of the V.35 adapter cable provides a standard 34-pin Winchester type connector. (See Figure 2-15.) V.35 cables are available with a standard V.35 plug or receptacle in either DTE or DCE mode. 2-16 Cisco 4000 Series Hardware Installation and Maintenance...
  • Page 39 Network Connection Considerations Figure 2-15 V.35 Adapter Cable Connectors, Network End X.21 Connections The X.21 interface uses a 15-pin connection for balanced circuits and is commonly used in the United Kingdom to connect public data networks. X.21 relocates some of the logic functions to the DTE and DCE interfaces and, as a result, requires fewer circuits and a smaller connector than EIA/TIA-232.
  • Page 40 DTE or DCE, depending on the special serial cable used. Figure 2-18 shows port numbering on the four-port serial module. Figure 2-18 Four-Port Serial Network Processor Module Ports 60-Pin PORT-3 PORT-2 ports 60-Pin PORT-1 PORT-0 ports P-1` LEDs 2-18 Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 41: Figure 2-19 Four-Port Serial Port Adapter Cables

    Network Connection Considerations Figure 2-19 shows the network connections of the four-port serial module adapter cables. Figure 2-19 Four-Port Serial Port Adapter Cables Router connections EIA/TIA-232 EIA/TIA-449 V.35 X.21 EIA-530 Network connections at the modem or CSU/DSU The dual serial ports are DB-50 connectors. (See Figure 2-20.) These serial ports can be configured as DTE or DCE, depending on the type of serial cable being used.
  • Page 42 NRZ. To configure for NRZI mode on each port, the jumper must connect pins 1 and 2 of the respective jumper locations. (See Figure 2-22.) For NRZ (not NRZI), the jumpers that connect pins 2 and 3 can be removed. 2-20 Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 43: Figure 2-22 Dual Serial Network Processor Module Jumpers, J4 And J5-Nrzi Setting

    Network Connection Considerations If the network processor module is operating as DTE in NRZI mode, the sense of the dte-invert-timing command must be manually changed. For instance, if the command no dte-invert-timing was previously entered in the configuration file, then dte-invert-timing must be configured for the module to operate as DTE in NRZI mode.
  • Page 44 SCTE clock that is normally returned by the DTE device, specify the interface followed by the dce-terminal-timing-enable command. In the example that follows, the serial 0 port is configured to accept the internal clock signal: interface serial 0 dce-terminal-timing-enable 2-22 Cisco 4000 Series Hardware Installation and Maintenance...
  • Page 45 Calculating CRCs on the Four-Port Serial Module All Cisco 4000 series router serial interfaces support CRC-CCITT, a 16-bit cyclic redundancy check (CRC). CRC is an error-checking technique that uses a calculated numeric value to detect errors in transmitted data.
  • Page 46 Universal Serial: DTE V.24 (RS-232) cable If the cable is DCE, the output of the show controller command displays the clock rate. For complete command descriptions and instructions, refer to the appropriate software publications. 2-24 Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 47: Fiber Distributed Data Interface Connections

    FDDI WARNING AVOID EXPOSURE–INVISIBLE PHY–B LASER RADIATION IS EMITTED RING OP FROM THESE APERTURES. 1300 CLASS 1 LASER PRODUCT LASERKLASSE 1 CISCO SYSTEMS, INC. XMTR PHY-A RCVR 170 WEST TASMAN DRIVE SAN JOSE, CA 95134-1706 PHY–A DATE: RING OP “Complies with FDA Radiation Performance Standards, 21 CFR, Subchapter J”...

  • Page 48: Figure 2-25 Single-Mode Fddi Network Interface Connectors, Fc Type

    PHY-B is the top port on both the multimode and single-mode modules. To connect to another dual-attachment station, connect PHY-A on the module to PHY-B on the other DAS and PHY-B on the module to PHY-A on the other DAS. 2-26 Cisco 4000 Series Hardware Installation and Maintenance...
  • Page 49 Network Connection Considerations Figure 2-27 Dual-Attachment Multimode FDDI Module—End View LEDs (2) PHY-B FDDI PHY-B PHY-B RING OP OPT-BYPASS Multimode ports PHY-A Optical bypass PHY-A PHY-A switch connector RING OP Mounting screw locations Alignment groove Alignment groove The standard connection scheme for a dual-attachment station dictates that the primary ring signal enters the router on the PHY-A RCVR port and returns to the primary ring from the PHY-B XMTR port.
  • Page 50 The optical bypass switch is automatically enabled if power is lost. In addition, the system software can enable the optical bypass switch if a problem is detected or if the operator chooses to take the router out of the ring. 2-28 Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 51: Bri Connections

    Network Connection Considerations BRI Connections The BRI network processor module (see Figure 2-31 and Figure 2-30) supports 8 Basic Rate Interface (BRI) ports. Each BRI port is an RJ-45 8-pin connector. Use an appropriate cable to connect the BRI module directly to an Integrated Services Digital Network (ISDN) through an ISDN channel service unit/digital service unit (CSU/DSU) called the NT1.

  • Page 52: Channelized T1 Connections

    Channelized T1 Connections The Cisco 4000 series router supports a channelized T1 (CT1) network processor module with one T1 interface.The CT1 provides one channelized T1 connection via a serial cable to a channel service unit (CSU). On the CT1, the controller provides up to 24 virtual channels. Each virtual channel is presented to the system as a serial interface that can be configured individually.

  • Page 53: Figure 2-32 Channelized T1 Network Interface Processor

    Complies with all AT&T Accunet TR 62411 specifications T1 Cabling For the CT1, two standard T1 serial cables are available from Cisco Systems: null-modem and straight-through. A straight through cable connects your router to an external CSU. Null modem cables are used for back-to-back operation and testing.

  • Page 54: Channelized E1 Connections

    Network Connection Considerations Channelized E1 Connections The Cisco 4000 series router supports a channelized E1 (CE1) network processor module with one E1 interface.The CE1 provides one channelized E1 connection via a serial cable to a channel service unit (CSU). On the CE1, the controller provides up to 24 virtual channels. Each virtual channel is presented to the system as a serial interface that can be configured individually.

  • Page 55: Figure 2-35 Location Of Jumpers On The Ce1 Module

    E1 Cabling For the CE1 module, four serial cables are available from Cisco Systems. All three have DB-15 connectors on the CE1end and either BNC, DB-15, Twinax, or RJ-45 connectors on the network end.

  • Page 56: Atm Connections

    (with RJ-45 Connector) ATM Connections The ATM processor module for a Cisco 4000 series router provides a user network interface (UNI) between the router and an ATM network. The ATM module provides an interface to ATM switching fabrics for transmitting and receiving data at rates of up to 155 Mbps in each direction (Rx and Tx);...
  • Page 57 Note Traffic from multiple ATM interfaces could exceed the available bandwidth in the router, causing packets to be dropped. Therefore the Cisco 4500-M and Cisco 4700 routers currently support one ATM module. ATM Cabling For single- or multi-mode SONET connections, connect the fiber cable to the SC-style receptacle on the module front panel.

  • Page 58: Inspecting The System

    Inspecting the System The ATM processor module for the Cisco 4000 series router uses identical duplex SC Note connectors for single mode and multi-mode SONET connections. The front panels are similar in appearance. The best way to tell the difference is the yellow laser warning label on the single-mode module’s front panel, or the specific part number visible on the upper surface of all PLIMs.

  • Page 59: Chapter 3 Installing The Router

    C H A P T E R Installing the Router This chapter describes the tasks you must perform to install your system. Sections of this chapter follow: • Rack-Mount and Wall-Mount Procedures Overview • Making Console Port Connections • Making Network Connections •...

  • Page 60: Making Network Connections

    Flow control is not possible on the console port; however, you can specify padding for output Note characters with the EXEC command terminal [no] padding, which sets character padding on the current terminal line. For details on specifying padding, refer to the appropriate Cisco IOS publication. Making Network Connections Make the network connections by attaching the network interface cables to the appropriate connector on the network processor modules.

  • Page 61: Making Ethernet Connections

    Making Network Connections Making Ethernet Connections Ethernet network processor modules contain both Ethernet AUI connectors and 10BaseT connectors. Dual Ethernet modules contain two of each type of connector interface. For dual-port Ethernet modules (see Figure 3-2), connect either the Ethernet AUI connector or the 10BaseT connector on a specific Ethernet port, but not both connectors on the same port.

  • Page 62: Making Serial Connections

    (See Figure 3-5 and Figure 3-6.) Attach the EIA/TIA-232, EIA/TIA-449, V.35, X.21, or EIA-530 end of the cable to the Step 2 channel service unit/data service unit (CSU/DSU) or modem. 3-4 Cisco 4000 Series Hardware Installation and Maintenance...
  • Page 63 Making Network Connections Figure 3-5 Making Serial Connections to the Four-Port Serial Module Four-port serial network processor module Router PORT-3 PORT-2 Ports (4) (rear view) PORT-1 PORT-0 P-1` Serial port 60-pin connector Modem or CSU/DSU EIA/TIA-449 port EIA/TIA-232, EIA/TIA-449, V.35, X.21, or EIA-530 connector (EIA/TIA-449 shown) Figure 3-6...

  • Page 64: Making Bri Connections

    Integrated Services Digital Network (ISDN) through an ISDN channel service unit/digital service unit (CSU/DSU) called the NT1. The common carrier will provide the NT1 connection, except in North America, where the NT1 is customer owned. 3-6 Cisco 4000 Series Hardware Installation and Maintenance...
  • Page 65 Making Network Connections Network hazardous voltages are accessible in the BRI cable. If you detach the BRI cable, Warning detach the end away from the router first to avoid possible electric shock. Network hazardous voltages are also accessible on the BRI module in the area of the BRI port (RJ-45 connector), even when power is turned OFF.
  • Page 66 Cisco Systems throughout Europe. The BRI module is a self-contained product that provides all of the hardware necessary to allow connection of Cisco Systems’ chassis to either four or eight Basic Access Integrated Switched Digital Networks (ISDN), each at the S reference point. The ISDN usage is restricted to the point-to-point mode only.
  • Page 67 In certain countries, the BRI network processor module must be hardwired permanently to the S-reference connection point (your Cisco Systems dealer will advise). This is accommodated for by the use of a connect one-time-only, nonremovable plug (RJ-45 with the latch tab removed).

  • Page 68: Figure 3-9 Creepage And Clearance Distances Between Bri Module And Components

    Note that in Figure 3-9, X indicates the clearance distances between cards and adjacent cards and components, and Y shows the creepage path across the surface of an insulator and between the two points indicated by X. 3-10 Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 69: Making Fddi Network Connections

    Failure to install the BRI modules in accordance with these instructions will invalidate any telecommunication terminal equipment type approval(s). If you have any doubt as to how to safely install the Cisco Systems BRI module correctly within a host chassis, seek advice from a qualified telecommunications engineer.
  • Page 70 (DIN) PHY-S port Optical bypass interface cable When all your network connections are complete, proceed to the section “Connecting to an Step 2 Optical Bypass Switch” later in this chapter. 3-12 Cisco 4000 Series Hardware Installation and Maintenance...
  • Page 71 Making Network Connections Making Single-Mode FDDI Network Connections Connect a single-mode FDDI module as follows: Connect the cable from the primary ring (from PHY-B at the primary ring upstream station) Step 1 to the module’s PHY-A receive port, labeled RCVR on the module panel. (See Figure 3-12.) Figure 3-12 Single-Mode Dual-Attachment FDDI Connections...

  • Page 72: Making T1 Connections

    CT1 and bring it up in the existing configuration. After you verify that the new CT1 is recognized by the Cisco 4000 series, use the privileged-level configure command to configure the new CT1 module. Be prepared with the information you will need, such as the following: •...
  • Page 73 Making Network Connections At the prompt, specify the channel-group modification command, channel-group and Step 6 timeslots to be mapped. The example shows channel-group 0 and timeslots 1, 3 through 5, and 7 selected for mapping. Router(config-controller)# channel-group 0 timeslots 1,3-5,7 Router(config-controller)# %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1:0, changed state to down %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1:0, changed state to up...

  • Page 74: Making E1 Connections

    CE1 and bring it up in the existing configuration. After you verify that the new CE1 is recognized by the Cisco 4000, use the privileged-level configure command to configure the new CE1 module. Be prepared with the information you will need, such as the following: •...

  • Page 75: Making Atm Connections

    Making Network Connections Write the new configuration to memory as follows: Step 9 Router# write memory The system will display an OK message when the configuration is stored. Exit the privileged level and return to the user level by entering disable at the prompt as Step 10 follows: Router# disable...
  • Page 76 Create the signaling Permanent Virtual Circuit (PVC), required by the signaling software Step 5 to communicate with the switch in order to dynamically setup SVCs. The signalling virtual channel uses VPI 0 and VCI 5. Router(config-if)# atm pvc 1 0 5 qsaal 3-18 Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 77: Connecting Routers With A Dc-Input Power Supply

    Note applicable codes. If you ordered a Cisco 4000 series router with a DC-input power supply, follow the directions in this section for proper wiring. For identification purposes, Figure 3-13 shows a Cisco 4000 series router with a DC-input power supply;...

  • Page 78: Wiring The Dc-Input Power Supply

    Cisco 4000 Series AC-Input Power Supply—Rear View AC power supply Wiring the DC-Input Power Supply Figure 3-15 shows the Cisco 4000 DC-input power supply terminal block. Follow these procedures for wiring the terminal block. Feed the wires through the rubber grommet in the terminal block cover.
  • Page 79 Connecting Routers with a DC-Input Power Supply Figure 3-15 DC-Input Power Supply Connections Negative Positive Ground Terminal block cover On/Off Terminal block Captive screw Grommet Terminal block cover Terminal block Grommet Warning After wiring the DC-input power supply, replace the terminal block cover and screw to ensure user safety.

  • Page 80: Making Final Connections To The Router

    ON after a few seconds delay. Your configuration can be designated with either the setup command facility or with the configuration command. For more information on software commands, refer to the appropriate software publications. 3-22 Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 81: Troubleshooting The Initial Hardware Configuration

    C H A P T E R Troubleshooting the Initial Hardware Configuration Your router went through extensive testing and burn-in before leaving the factory. However, if there are problems starting up your system, follow the steps in this chapter to help identify the cause. Sections of this chapter follow: •...

  • Page 82: Troubleshooting The Power And Cooling Systems

    — Check the external cables for connection. • System will not boot properly or constantly/intermittently reboots. — Check the network processor module connection to the motherboard. — Suspect the processor or software. 4-2 Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 83: Environmental Reporting Features

    The following sections contain information on reading the LED indicators. System LED Operation Figure 4-1 shows the network activity and health indicators and the run and power lights on the router front panel. Figure 4-1 Cisco 4000 Series—Front Panel Indicators Network activity LEDs Run LED SERIES DATA...

  • Page 84: Reading Network Processor Module Led Indicators

    When AUI is selected, none of the other LEDs on the network processor module will be lit. The other LEDs are meaningful only when you use 10BaseT, and you have a link. 4-4 Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 85: Token Ring Network Processor Module Led Indicators

    Reading Network Processor Module LED Indicators • POL (polarity)—When lit, this indicates the autopolarity reading detected the polarity was defective and corrected for it (switched it). • LNK (link)—When lit, this indicates 10BaseT is selected, and the link is available. •...

  • Page 86: Four Port Serial Module Indicators

    60-Pin PORT-1 PORT-0 ports P-1` LEDs Figure 4-6 G.703/G.704 Serial Network Processor Module Ports (DB-15) DB-15 female PORT-3 PORT-2 DB-15 ports female PORT-1 PORT-0 ports P-1` Alignment LEDs Alignment groove groove 4-6 Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 87: Dual Serial Network Processor Module Led Indicators

    Reading Network Processor Module LED Indicators Table 4-1 Four Port Serial Network Processor Module LED Indicators LED Labels and Colors Indication LP (yellow) Loop Connect (DSR, DTR, DCD, RTS, CTS CN (green) (green) Transmit data (green) Transmit clock (green) Receive data (green) Receive clock TC, RC, TD, and RD are on only when the associated line is changing state;...
  • Page 88 When DCE cables are used and when the port is configured in software with the clockrate command as a DCE port, the bottom LED will light. (See Figure 4-9.) (For a further explanation of the clockrate command, see the appropriate Cisco IOS software publication.) Note An error message will be generated if there is a mismatch between the cable and the software configuration of the port—for example, if the cable is DTE and the clock rate is set, or if the cable...

  • Page 89: Fddi Network Processor Module Led Indicators

    FDDI WARNING AVOID EXPOSURE–INVISIBLE PHY–B LASER RADIATION IS EMITTED RING OP FROM THESE APERTURES. 1300 CLASS 1 LASER PRODUCT LASERKLASSE 1 CISCO SYSTEMS, INC. XMTR PHY-A RCVR 170 WEST TASMAN DRIVE SAN JOSE, CA 95134-1706 PHY–A DATE: RING OP “Complies with FDA Radiation Performance Standards, 21 CFR, Subchapter J”...
  • Page 90 LED is not lit. On a single-attachment module, the LED indicates ring up when lit; when the LED is not lit, it indicates that the module is not inserted into a ring. 4-10 Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 91: Bri Network Processor Module Led Indicators

    Reading Network Processor Module LED Indicators BRI Network Processor Module LED Indicators When on, the multiport BRI network processor module status LEDs indicate a Layer 1 connection on the corresponding port. When off, the LEDs indicate that the link is not established on the corresponding port.

  • Page 92: Ct1 Network Processor Module Led Indicators

    Local alarm—Indicates a loss of signal, a loss of frame, or unavailability because of excessive errors. • Remote alarm—Indicates a remote alarm is received from the remote end because of a local alarm at the remote end. 4-12 Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 93: Ce1 Network Processor Module Led Indicators

    Reading Network Processor Module LED Indicators CE1 Network Processor Module LED Indicators The three LEDs on the CE1 network processor module are labeled loopback, local alarm, and remote alarm. (See Figure 4-16.) Figure 4-16 Channelized E1 Network Interface Processor cE1 / PRI DB-15 female The three LEDs on the CE1 front panel indicate the following:...

  • Page 94: Atm Network Processor Module Led Indicators

    Busy—Not applicable in normal use • Ready—When lit, configuration is complete and the module is ready for use • Rx Cells—The module is receiving traffic (cells) • Rx Alarm—Error condition: loss of signal or remote alarm 4-14 Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 95: Maintaining And Upgrading The Router

    C H A P T E R Maintaining and Upgrading the Router This chapter contains information on procedures you may need to perform as your internetworking needs change. If your system requires an upgrade in the future, and if new network processor modules or Note software replacements are necessary, an appropriate publication will be shipped to you with the parts.

  • Page 96: Removing The Component Tray

    Accessing the Router Internal Components Removing the Component Tray Some Cisco 4000 series routers have a safety latch tab on the chassis that affects removing the component tray. (See Figure 5-1 and Figure 5-2.) If you have a chassis with a safety latch tab, follow the procedure in the following section “Removing the Component Tray from a Chassis with a Safety Latch”.

  • Page 97: Figure 5-1 Component Tray Removal For Chassis With A Safety Latch

    Accessing the Router Internal Components Figure 5-1 Component Tray Removal for Chassis With a Safety Latch Chassis shell Safety latch tab Chassis release screw CONSOLE INPUT 100-240VAC 50/60HZ 3.0-1.5 AMPS Hand supporting Handle Rear of chassis component tray Step 6 While supporting the component tray with one hand, push down on the safety latch tab while pulling out on the component tray.

  • Page 98: Removing Network Processor Modules

    Step 1 mounting screw from the top end of the network processor module, and the two external rear mounting screws (not shown) if the module has them, and set the screws aside. 5-4 Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 99: Figure 5-3 Typical Cisco 4000 Series Component Tray-Cisco 4000-M Shown

    Removing Network Processor Modules Figure 5-3 Typical Cisco 4000 Series Component Tray—Cisco 4000-M Shown Module mounting screw Module handle Module mounting screw Front of the chassis Module handle LEDs Module handle 128-pin connector Module mounting screw (cutaway view) Boot ROMs...

  • Page 100: Memory Replacement Procedures

    CPU. In addition, the Cisco 4000-M has Flash memory for storing the system software image; the Cisco 4500-M and Cisco 4700 have Flash memory for the system software image and for the boot helper image.

  • Page 101: Figure 5-5 Cisco 4000-M Simm Locations

    To upgrade the Cisco 4000-M Flash memory, replace the standard Flash memory configuration of 2 MB with 4 MB of Flash memory. The Cisco 4500-M and Cisco 4700 Flash memory upgrade requires replacing or adding to the standard Flash memory configuration of 4 MB with 8, 16, 32, or 64 MB of Flash memory.

  • Page 102: Replacing Main Memory Simms

    Memory Replacement Procedures Figure 5-6 shows the Cisco 4500-M and Cisco 4700 SIMM and jumper locations. Figure 5-6 Cisco 4500-M and Cisco 4700 SIMM Locations Main memory SIMM Shared-memory sockets with correct SIMM and socket SIMM orientation Motherboard Front of chassis...

  • Page 103: Removing Main Memory Simms

    On the motherboard, locate the main memory SIMM card sockets shown in the upper right Step 2 corner of Figure 5-5 (for the Cisco 4000-M) and Figure 5-6 (for the Cisco 4500-M and Cisco 4700). Handle SIMMs by the card edges only. SIMMs are ESD-sensitive components and can be Caution damaged by mishandling.

  • Page 104: Top View

    Place the removed SIMM in an antistatic bag to protect it from ESD damage. Step 6 Repeat Steps 2 through 5 for each main memory SIMM card. Proceed to the next section, “Installing Main Memory SIMMs.” 5-10 Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 105: Installing Main Memory Simms

    Figure 5-5 for the Cisco 4000-M and Figure 5-6 for the Cisco 4500-M and Cisco 4700. All of the sockets should be empty. If not, follow the steps in the section “Removing Main Memory SIMMS” earlier in this chapter.

  • Page 106: Figure 5-9 Installing Main Memory Simms

    Repeat Steps 2 through 5 for each main memory SIMM. Step 6 If you are done with all SIMM replacement procedures, proceed to the section “Replacing Network Processor Modules” later in this chapter. 5-12 Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 107: Replacing Shared-Memory Simms

    Locate the shared-memory SIMM card socket shown on the left of the motherboard as Step 5 shown in Figure 5-5 (for the Cisco 4000-M) and Figure 5-6 (for the Cisco 4500-M and Cisco 4700). Turn the chassis so that the rear of the chassis is closest to you.

  • Page 108: Inserting Shared-Memory Simms

    Handle SIMMs by the card edges only. SIMMs are sensitive components and can be Caution shorted by mishandling. Hold the SIMM with the connector edge at the bottom, component side facing you, and the Step 6 polarization notch on the left. (See Figure 5-10.) 5-14 Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 109: Figure 5-10 Inserting Shared-Memory Simms

    Memory Replacement Procedures Figure 5-10 Inserting Shared-Memory SIMMs Top view Push the SIMM down and back Polarization notch Side view, SIMM inserted Push the SIMM down and back The socket guide posts insert through the SIMM holes (on both sides) Step 7 To insert a SIMM, angle it into position, then carefully push down and back on the edges, holding each edge so that it securely snaps in place.

  • Page 110: Removing The Cisco 4500-M And Cisco 4700 Boot Helper Flash Memory Simm

    Removing the Cisco 4500-M and Cisco 4700 Boot Helper Flash Memory SIMM The boot helper image (Rxboot image) is stored in Flash memory on the Cisco 4500-M and Cisco 4700. Take the following steps to replace the 4-MB SIMM with an 8–MB or 16-MB SIMM. (See Figure 5-11.)

  • Page 111: Installing Flash-Memory Simms

    Memory Replacement Procedures Installing Flash-Memory SIMMs You upgrade boot helper Flash memory by replacing the existing SIMM (labeled System Flash Memory 0), or by adding a second SIMM to the empty socket (labeled System Flash Memory 1). Take the following steps to add Flash-memory SIMMs: On the motherboard, locate the Flash-memory SIMM sockets shown in Figure 5-5 and Step 1 Figure 5-6.

  • Page 112: Figure 5-12 Inserting Flash-Memory Simms

    Check the alignment of each SIMM to make sure that it is straight and that the alignment Step 4 holes are lined up with the plastic socket guides. If you have completed all memory upgrade procedures, proceed to the section “Replacing Network Processor Modules” later in this chapter. 5-18 Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 113: Replacing Boot Roms In The Cisco 4000-M

    Memory Replacement Procedures Replacing Boot ROMs in the Cisco 4000-M To upgrade the boot read-only memory (ROM) software to a new software image, the existing boot ROMs must be replaced. Open the chassis and expose the boot ROMs following the procedures in the section Step 1 “Accessing the Router Internal Components”...

  • Page 114: Replacing Network Processor Modules

    If you suspect that your boot ROMs were inserted incorrectly, reopen the chassis, locate the affected boot ROM and remove it, straighten its pins, reinsert the boot ROM, and try booting again. 5-20 Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 115: Cable Specifications

    Cable Specifications To access the cable specifications information, click on the link below and select the “Cabling Specifications” chapter of the Cisco 4000 Series Installation Guide. http://www.cisco.com/univercd/cc/td/doc/product/access/acs_mod/cis4000/4000 m/4000sig/index.htm Thank You, Cisco Technical Documentation...
  • Page 116 Cable Specifications Book Title 78-xxxxx-xx...

  • Page 117: Appendix B Cisco 4000 Series Virtual Configuration Register

    Virtual Configuration Register Settings The Cisco 4000 series has a 16-bit virtual register, which is written into the nonvolatile random access memory (NVRAM). Use the processor configuration register information contained in this appendix to do the following: •...

  • Page 118: Changing Configuration Register Settings

    Reboot the router. The new value takes effect. Configuration register changes take effect only when the server restarts, for example, when you switch the power off and on or when you issue a reload command from the console. B-2 Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 119: Configuring The Boot Field

    Enables boot system commands that override default netboot filename 1. Values of the boot field are 2–15 in the form cisco<n>-processor_name, where 2 < n < 15. The boot field specifies a number in binary. If you set the boot field value to 0, you must have console port access to boot the operating system manually.

  • Page 120: Table B-3 Default Boot Filenames

    The server creates a default boot filename as part of the automatic configuration processes. To form the boot filename, the server starts with cisco and links the octal equivalent of the boot field number, a dash, and the processor-type name. Table B-3 lists the default boot filenames or actions for the processor.

  • Page 121: Table B-4 Configuration Register Settings For Broadcast Address Destination

    Table B-5 shows the bit settings for the four available baud rates. (The factory-set default baud rate is 9600.) Table B-5 System Console Terminal Baud Rate Settings Baud Bit 12 Bit 11 9600 4800 1200 2400 Cisco 4000 Series Virtual Configuration Register B-5...

  • Page 122: Enabling Booting From Flash Memory

    If you set the configuration register value to 0x102, as in the example, it is not necessary to enter the boot system flash command unless there is more than one image in Flash. B-6 Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 123: Appendix C Cisco 4000-M Rom Monitor

    A P P E N D I X Cisco 4000-M ROM Monitor This appendix describes the Cisco 4000-M ROM monitor, also known as the bootstrap program. The ROM monitor can help you isolate or rule out hardware problems encountered when installing your router.

  • Page 124: Available Rom Monitor Commands

    Modifiers may be R (register) or S (byte swap). Register names are: D0-D7, A0-A7, SS, US, SR, and PC. The following Cisco 4000-M ROM monitor commands are among the most useful: • Boot—The b command with no argument reboots the system and boots the default software from ROM as defined by the lower four bits of the configuration register, which form the boot field.

  • Page 125: Entering The Cisco 4000-M Rom Monitor Program

    Entering the Cisco 4000-M ROM Monitor Program • Display/Reset Virtual Configuration Register—The o command displays the virtual configuration register. The o command used with the /r option will reset the configuration register to the default and cause the system software image to ignore the configuration register information (sets the ignore NVRAM contents bit, 0x0040).
  • Page 126 Within 60 seconds, press the Break key on the console terminal to force the server into the Step 3 ROM monitor. Wait for the server to print the two-line banner message and for the angle bracket (>) prompt to appear. C-4 Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 127: Appendix D Cisco 4500-M And Cisco 4700 Rom Monitor

    If you set the software configuration register (bits 3, 2, 1, and 0) to zero, you can start the router in the standalone ROM monitor. An example of the Cisco 4500-M and Cisco 4700 ROM monitor prompt follows: rommon 1 >...

  • Page 128: Available Rom Monitor Commands

    The following case-sensitive ROM monitor commands are among the most useful: • help—The help command prints a summary of the ROM monitor commands to the console screen.This is the same output as entering ?. D-2 Cisco 4000 Series Hardware Installation and Maintenance...
  • Page 129 Flash memory b device:—Boots the first file found in the Flash device. The Flash device specified can be either flash:, to boot the Cisco Internetwork Operating System (Cisco IOS), or bootflash:, to boot the boot image in Flash.

  • Page 130: Debugging Commands

    Most of the debugging commands are functional only when the Cisco IOS software has crashed or is aborted. If you enter the debug commands and Cisco IOS crash information is not available, the screen will display the following error message: “xxx: kernel context state is invalid, can not proceed."...
  • Page 131 9600 boot: the ROM Monitor do you wish to change the configuration? y/n [n]: You must reset or power cycle for new config to take effect Cisco 4500-M and Cisco 4700 ROM Monitor D-5...
  • Page 132 Entering the ROM Monitor Program D-6 Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 133: Appendix E Operating Conditions For The United Kingdom

    Kingdom For United Kingdom Use Only Cisco Systems declaration of operating conditions: The Cisco 4000 series router is designed to meet the requirements of NET1 and NET2. Warnings Interconnection directly, or by way of other apparatus, of ports marked: “Safety Warning — See instructions for use”...
  • Page 134 For United Kingdom Use Only E-2 Cisco 4000 Series Hardware Installation and Maintenance...

  • Page 135: Appendix F Operating Conditions For The European Community

    A P P E N D I X Operating Conditions for the European Community The following operating conditions are required within the European Community. For European Community Use Only The ports marked “Ethernet,” “10BaseT,” “Token Ring,” and “FDDI,” “Console,” and “AUX” are SELV circuits.
  • Page 136 For European Community Use Only F-2 Cisco 4000 Series Hardware Installation and Maintenance...
  • Page 137 ROMs, replacing 5-19 ungrounded booting uninsulated from Flash caution, description xvii from the ROM monitor Cisco 4000-M cable A-23 Cisco 4500-M network processor module 2-32 Cisco 4700 channel service unit/digital service unit bootstrap See CSU/DSU clear memory contents...
  • Page 138 DTE port o (display virtual configuration register) o/r (reset) cables 2-31, A-22 reload network processor module 2-30 reset ROM monitor diagnostics Cisco 4000-M Cisco 4500-M Cisco 4700 danger, warnings description xvii 4 Cisco 4000 Series Hardware Installation and Maintenance...
  • Page 139 See DTE dual-port A-16 DCE, description four-port A-18 debugging commands distance limitations 2-15 Cisco 4000-M electrical Cisco 4500-M safety guidelines Cisco 4700 surge suppression 2-18 default boot filenames (table) electrostatic discharge dev (device) command See ESD...
  • Page 140 2-14, 3-2 V.35, four-port A-11 media-type command 2-10, 4-4 X.21, dual-port A-14 meminfo command X.21, four-port A-15 memory interference, considerations 2-18 adding internal components, accessing shared-memory SIMMs 5-13 ISDN system-memory SIMMs BRI port 6 Cisco 4000 Series Hardware Installation and Maintenance...
  • Page 141 clearing contents diagnostic replacement procedures packing list 2-36 specifications pinouts auxiliary port 3-8, A-22 console port EIA/TIA-232 dual-port netbooting four-port automatically EIA/TIA-449 preventing dual-port network four-port activity indicator EIA-530 connection considerations 2-10 dual-port A-16 network processor module four-port A-18 2-34 EIA-TIA-232, four-port network processor modules Ethernet (AUI)
  • Page 142 RS-232 stack command See EIA/TIA-232 stack trace, displaying RS-449 static electricity See EIA/TIA-449 discharging 2-3, 5-1 running diagnostics hazards sysret command system console port See console port 8 Cisco 4000 Series Hardware Installation and Maintenance...
  • Page 143 diagnostics dual-port A-10 installation four-port A-11 preparation distance limitations 2-15 procedures ventilation LED operation virtual configuration register B-1–B-6 maintenance displaying and resetting overview software booting from Flash displaying stack trace specifications warnings BRI cable network hazardous voltages description xvii United Kingdom operating conditions wiring t command (test) See also cables...

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