Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide Corporate Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.
THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.
CCVP, the Cisco logo, and Welcome to the Human Network are trademarks of Cisco Systems, Inc.; Changing the Way We Work, Live, Play, and Learn is a service mark of Cisco Systems, Inc.
CONTENTS Preface xiii Audience xiii Purpose xiii Organization xiv Document Conventions xv Obtaining Documentation xvi Cisco.
Contents Switch Fabric Card Slots 1-8 Alarm Card Slots 1-8 Chassis Backplane 1-8 Power 1-9 Cooling 1-9 Multigigabit Crossbar Switch Fabric 1-10 Switch Fabric Card Types 1-10 Nonredundant and Redundant System Configurations 1-11 Switch Fabric Switching Capacity and Router Type 1-12 Switch Fabric Redundancy 1-12 Maintenance Bus 1-13 Power-Up/Down Control 1-13 Device Discovery 1-13 Code Download 1-14 Diagnostics 1-14 Environmental Monitoring and Alarms 1-14 Route Processors 1-15 Route Processor Functions 1-15
Contents Technical Specifications 1-52 CHAPTER 2 Preparing for Installation 2-1 Tools and Equipment 2-2 Safety and Compliance 2-2 General Safety Guidelines 2-3 Compliance and Safety Information 2-5 Laser Safety 2-5 Lifting Guidelines 2-5 Preventing Electrostatic Discharge Damage 2-6 Attaching an ESD-Preventive Strap 2-7 Safety with Electricity 2-8 Site Requirement Guidelines 2-9 Environmental Guidelines 2-9 Rack-Mounting Guidelines 2-10 Power Connection Guidelines 2-14 Site Wiring 2-20 Unpacking and Rep
Contents Connecting to the Console and Auxiliary Ports 3-14 GRP Console and Auxiliary Ports 3-14 PRP Console and Auxiliary Ports 3-18 Installing a Flash Memory Card 3-20 Connecting the GRP to an Ethernet Network 3-22 Connecting the PRP to an Ethernet Network 3-25 Connecting to an AC Power Source 3-29 Connecting to a DC Power Source 3-32 Power On the Router 3-35 IOS Software Configuration for the Router 3-37 Cisco IOS Software Images 3-37 Conditions to Check Before System Startup 3-38 Overview of the Boot P
Contents Formatting a Flash Memory Card 3-67 Specify a Boot Image 3-68 Flash Memory Console Commands 3-69 Booting from Flash Memory 3-72 Copying Files 3-72 Copying a Cisco IOS Software Image 3-74 Copying Cisco IOS Software Updates 3-75 Copying Files Between RP Memory and a Flash Memory Card 3-77 Locked Blocks in Flash Memory Cards 3-82 If You Need More Information 3-82 Cisco IOS Software Configuration Information and Support 3-82 CHAPTER 4 Troubleshooting the Installation 4-1 Performing Other Configurat
Contents Upgrade the FPGA Image on a Line Card 5-7 Using the diag Command 5-8 Cisco 12000 Series Router Line Cards 5-8 Cisco 12000 Series Router RPs 5-9 Cisco 12000 Series Router SFCs and CSCs 5-9 diag Command Reference 5-9 Output Examples 5-14 CHAPTER 6 Maintaining the Router 6-1 Powering Down the Router 6-2 Removing and Installing the Front Door on Cisco 12006 and Cisco 12406 Enhanced Series Router 6-3 Cleaning or Replacing the Air Filters 6-7 Removing and Replacing the Blower Module 6-9 Troubleshooti
Contents Adding an RP or Line Card 6-51 Installing a Line Card Cable-Management Bracket 6-52 Reconnecting Cables to a Line Card 6-54 Removing and Installing a Clock and Scheduler Card, Switch Fabric Card, or Alarm Card 6-56 Tools and Equipment 6-57 Removing and Installing a Clock and Scheduler Card 6-57 Removing and Installing a Switch Fabric Card 6-61 Removing and Installing an Alarm Card 6-65 Removing and Installing the Chassis 6-68 Tools and Equipment 6-68 Before You Begin 6-69 Preparing the Replacement
Contents INDEX Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide xii OL-11497-03
Preface Audience The Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide is written for hardware installers and system administrators of Cisco routers. This publication assumes that the user has a substantial background in installing and configuring router and switch-based hardware. The reader should also be familiar with electronic circuitry and wiring practices, and have experience as an electronic or electromechanical technician.
Organization The Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide contains the following chapters, appendix, and index.
Document Conventions This publication uses the following conventions: • Ctrl- represents the key labeled Control. For example, the key combination Ctrl-z means hold down the Control key while you press the z key. Command descriptions use these conventions: • Examples that contain system prompts denote interactive sessions, indicating the commands that you should enter at the prompt. The system prompt indicates the current level of the EXEC command interpreter.
Timesaver Warning Means the described action saves time. You can save time by performing the action described in the paragraph. This warning symbol means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents.
Product Documentation DVD Cisco documentation and additional literature are available in the Product Documentation DVD package, which may have shipped with your product. The Product Documentation DVD is updated regularly and may be more current than printed documentation. The Product Documentation DVD is a comprehensive library of technical product documentation on portable media.
• Instructions for ordering documentation using the Ordering tool are at this URL: http://www.cisco.com/univercd/cc/td/doc/es_inpck/pdi.htm • Nonregistered Cisco.com users can order documentation through a local account representative by calling Cisco Systems Corporate Headquarters (California, USA) at 408 526-7208 or, elsewhere in North America, by calling 1 800 553-NETS (6387).
A current list of security advisories and notices for Cisco products is available at this URL: http://www.cisco.com/go/psirt If you prefer to see advisories and notices as they are updated in real time, you can access a Product Security Incident Response Team Really Simple Syndication (PSIRT RSS) feed from this URL: http://www.cisco.com/en/US/products/products_psirt_rss_feed.html Reporting Security Problems in Cisco Products Cisco is committed to delivering secure products.
The link on this page has the current PGP key ID in use. Obtaining Technical Assistance Cisco Technical Support provides 24-hour-a-day award-winning technical assistance. The Cisco Technical Support & Documentation website on Cisco.com features extensive online support resources. In addition, if you have a valid Cisco service contract, Cisco Technical Assistance Center (TAC) engineers provide telephone support. If you do not have a valid Cisco service contract, contact your reseller.
Submitting a Service Request Using the online TAC Service Request Tool is the fastest way to open S3 and S4 service requests. (S3 and S4 service requests are those in which your network is minimally impaired or for which you require product information.) After you describe your situation, the TAC Service Request Tool provides recommended solutions. If your issue is not resolved using the recommended resources, your service request is assigned to a Cisco engineer.
Severity 3 (S3)—Operational performance of your network is impaired, but most business operations remain functional. You and Cisco will commit resources during normal business hours to restore service to satisfactory levels. Severity 4 (S4)—You require information or assistance with Cisco product capabilities, installation, or configuration. There is little or no effect on your business operations.
solve them, using real-world case studies and business strategies to help readers make sound technology investment decisions. You can access iQ Magazine at this URL: http://www.cisco.com/go/iqmagazine or view the digital edition at this URL: http://ciscoiq.texterity.com/ciscoiq/sample/ • Internet Protocol Journal is a quarterly journal published by Cisco Systems for engineering professionals involved in designing, developing, and operating public and private internets and intranets.
Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide xxiv OL-11497-03
C H A P T E R 1 Product Overview This chapter provides an overview of the Cisco 12006 and Cisco 12406 series routers. It contains physical descriptions of the router hardware and major components, and functional descriptions of the hardware-related features. Introduction The routers described in this guide are part of the Cisco 12006 and Cisco 12406 series routers and include: • The original Cisco 12006 and Cisco 12406 series routers. • The Cisco 12006 and Cisco 12406 enhanced series routers.
Chapter 1 Product Overview Product Description These two router models are differentiated by the switching capacity of the switch fabric installed in the router: • Cisco 12006 Router—2.5-Gbps switch fabric • Cisco 12406 Router—10-Gbps switch fabric Other than their various capacities, these routers are almost identical. Differences between each router are described unless otherwise noted, all information in this publication applies to all routers.
Chapter 1 Product Overview Product Description Figure 1-1 Cisco 12006 and Cisco 12406 router (Front View) 1 2 8 3 T EC EJ -1 OT SL -0 OT SL T SE RE X AU E LL CO RX OL NS -45 RJ CO K LIN TX I MI GIGABIT ROUTE PROCESSO R CISCO 120 00 GIGABIT SWIT SERIES CH ROU TER 101344 7 6 4 5 1 Line card slots (five) 5 Alarm card slots (two) 2 RP slot 6 Power module bays (two) 3 Blower module 7 CSC slots (two) 4 SFC slots (three) 8 Cable-management bracket With a chassis height
Chapter 1 Product Overview Product Description Cisco 12006 and Cisco 12406 routers have the following key features: • Route Processor (RP)—Slot 5 (bottom slot) is the recommended slot for the first RP. When the router is equipped with a redundant RP, it can be installed in any of the five regular line card slots. • Line Cards—Up to five OC-192 line cards, four if redundant RPs are installed.
Chapter 1 Product Overview Product Description • All power modules and other field replaceable units (FRUs), except for the air blower module and the power distribution unit (PDU), can be removed from the front of the chassis. • All source power connections are located at the rear of the chassis on the PDU. (See Figure 1-2.) • Enhanced models have a new stylish front door that hides router cabling. The door can be installed to open from the right side or left side to give you total flexibility.
Chapter 1 Product Overview Product Description Figure 1-2 Cisco 12006 and Cisco 12406 router (Rear View) 1 3 4 101114 HIGH SPEE D BLOWER 2 5 1 Blower module 4 Air exhaust vents 2 Blower module LEDs 5 PDU (behind Blower module; AC PDU shown) 3 Blower module handle – – • Fiber Cable Management—Fiber cable management with support for high-density fiber Fast Ethernet (FE) ports. • Current 1.
Chapter 1 Product Overview Physical and Functional Description Physical and Functional Description The main physical components of Cisco 12006 and Cisco 12406 routers and their functions are described in the following sections: • Chassis, page 1-7 • Multigigabit Crossbar Switch Fabric, page 1-10 • Maintenance Bus, page 1-13 • Route Processors, page 1-15 • Line Cards, page 1-33 • Alarm Cards, page 1-35 • Power Subsystems, page 1-37 • Blower Module, page 1-47 • Air Filters, page 1-49 • Ca
Chapter 1 Product Overview Chassis Switch Fabric Card Slots The switch fabric circuitry resides in five fabric card slots: two for CSCs and three for SFCs. (See Figure 1-1.) For more information about the role of the switch fabric circuitry, see the “Multigigabit Crossbar Switch Fabric” section on page 1-10. Alarm Card Slots Cisco 12006 and Cisco 12406 routers are equipped with two alarm cards. These cards are positioned beside one another and occupy two card slots directly under the CSC slots.
Chapter 1 Product Overview Chassis Power Because a Cisco 12006 or Cisco 12406 Router can be configured with either an AC-input power system or a DC-input power system, the power module bays will accept either AC-input power supply modules or DC-input PEMs. For more information about the power subsystems, see the “Power Subsystems” section on page 1-37. Caution To ensure that the chassis configuration complies with the required power budgets, use the on-line power calculator.
Chapter 1 Product Overview Multigigabit Crossbar Switch Fabric Multigigabit Crossbar Switch Fabric Cisco 12006 and Cisco 12406 router switch fabric circuity provides synchronized gigabit-speed interconnections for the line cards and the RP. The switch fabric circuitry resides in five fabric card slots: two for CSCs; three for SFCs. (See Figure 1-3.
Chapter 1 Product Overview Multigigabit Crossbar Switch Fabric • System clock—The system clock synchronizes data transfers between line cards or between the RP and a line card, through the switch fabric. In systems with redundant CSCs, the two system clocks are synchronized so that if one system clock fails, the other clock takes over. The system clock signal is sent to all line cards, the RP, and switch fabric cards.
Chapter 1 Product Overview Multigigabit Crossbar Switch Fabric Switch Fabric Switching Capacity and Router Type The Cisco 12006 Router is based on a 2.5-Gbps switch fabric, where each CSC or SFC provides a 2.5-Gbps full-duplex connection to each line card in the system. The 2.5-Gbps switch fabric consists of the 12006 Advanced Clock and Scheduler Card (product number 12006-CSC=) and the 12006 Advanced Switch Fabric Card (product number 12006-SFC=). The 2.
Chapter 1 Product Overview Maintenance Bus Maintenance Bus The Cisco 12006 and Cisco 12406 router maintenance bus and MBus modules manage the maintenance functions of the system. The MBus is integrated into the backplane and consists of two separate buses, providing MBus redundancy.
Chapter 1 Product Overview Maintenance Bus Code Download A portion of the line card operating software can be downloaded from the RP to the line card over the MBus. Because the MBus is relatively slow compared to the switch fabric, only enough code is downloaded to the line card for it to access the switch fabric and complete the download process. Diagnostics The diagnostic software image is downloaded from the RP to the line card during the test sequence.
Chapter 1 Product Overview Route Processors Route Processors Each Cisco 12006 and Cisco 12406 router has one main system (or route) processor. The route processor (RP) processes the network routing protocols and distributes updates to the Cisco Express Forwarding (CEF) tables on the line cards. The RP also performs general maintenance functions, such as diagnostics, console support, and line card monitoring.
Chapter 1 Product Overview Route Processors Route Processor Types Two types of RPs are available for Cisco 12006 and Cisco 12406 routers, the Gigabit Route Processor (GRP), and the Performance Route Processor (PRP). Each of these route processor types is reviewed in the following sections: • Gigabit Route Processor, page 1-16 • Performance Route Processor, page 1-25 When not explicitly specified, this document uses the term route processor (RP) to indicate either the GRP or the PRP.
Chapter 1 Product Overview Route Processors Note GRP route memory configurations of 512 MB are compatible with only Product Number GRP-B=. Cisco IOS Release 12.0(19)S or 12.0(19)ST or later, and ROMMON Release 11.2 (181) or later are also required. • SRAM—512 kilobytes (KB) of static random-access memory (SRAM) for secondary CPU cache memory functions. SRAM is not user configurable or field upgradeable. • NVRAM—512 KB of nonvolatile RAM (NVRAM). NVRAM is not user configurable or field upgradeable.
Chapter 1 Product Overview Route Processors Figure 1-5 GRP Layout Backplane connector U42 Bank 2 DRAM DIMMs Bank 1 U39 Flash SIMM EJ EC T -1 OT SL -0 OT SL RE SE CO T X AU LIN PCMCIA slots slot 0: bottom slot 1: top K TX LL RJ RX M -4 H10547 U17 5 II Auxiliary port Console port GIGABIT ROUTE PROCESSOR Alphanumeric LED displays Ethernet interface (RJ-45 or MII) Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide 1-18 OL-11497-03
Chapter 1 Product Overview Route Processors GRP Memory Components Table 1-1 lists the memory components on the GRP. Figure 1-5 shows the location of the DRAM and Flash SIMM on the GRP.
Chapter 1 Product Overview Route Processors Table 1-2 Total DRAM GRP DRAM Configurations Product Numbers DRAM Sockets Number of DIMMs MEM-GRP/LC-64(=) U39 (bank 1) and U42 (bank 2) 2 64-MB DIMMs 128 MB MEM-GRP/LC-128(=) U39 (bank 1) 1 128-MB DIMM 256 MB MEM-GRP/LC-256(=) U39 (bank 1) and U42 (bank 2) 2 128-MB DIMMs 128 MB 1 1. 128 MB is the standard (default) DRAM configuration for the GRP. Caution To prevent memory problems, DRAM DIMMs must be 3.
Chapter 1 Product Overview Route Processors Flash memory also functions as a Trivial File Transfer Protocol (TFTP) server to allow other servers to boot remotely from stored images or to copy them into their own Flash memory. The onboard Flash memory (called bootflash) contains the Cisco IOS boot image, and the Flash memory card contains the Cisco IOS software image. To order a spare Flash memory card, use Cisco product number MEM-GRP-FL20=, which is a 20-MB Type II PCMCIA Flash memory card.
Chapter 1 Product Overview Route Processors Figure 1-7 GRP Alphanumeric LED Displays (Partial Faceplate) Right alphanumeric LED display (four digits) 57079 Left alphanumeric LED display (four digits) The alphanumeric LED displays router status messages: • Router status messages that are displayed during the boot process • Router status messages that are displayed after the boot process is complete During the boot process, the alphanumeric LED message displays are controlled directly by the MBus m
Chapter 1 Product Overview Route Processors For example, when the boot field of the software configuration register is set to 0x0 and you press the NMI switch, the GRP remains at the ROM monitor prompt (rommon>) and waits for a user command to boot the system manually. If the boot field is set to 0x1, the system automatically boots the first Cisco IOS image found in the onboard Flash memory SIMM on the GRP.
Chapter 1 Product Overview Route Processors Note EIA/TIA-232 is also referred to as RS-232. The auxiliary port is an EIA/TIA-232 plug (male) that provides a data terminal equipment (DTE) interface. The auxiliary port supports flow control and is often used to connect a modem, a channel service unit (CSU), or other optional equipment for Telnet management. Note In order to maintain Class B EMI compliance, shielded cables must be used on the console and auxiliary ports of the GRP= and GRP-B=.
Chapter 1 Product Overview Route Processors Performance Route Processor This section provides information about the PRP. The PRP is supported in both the Cisco 12406 Router and the Cisco 12006 Router. Figure 1-8 shows the front panel view of the PRP. The PRP is shipped with 20 MB of Flash memory as the default configuration.
Chapter 1 Product Overview Route Processors The Cisco IOS software images are stored in Flash memory. Two types of Flash memory ship with the PRP: 1. Onboard Flash memory—Ships as a single in-line memory module (SIMM). This Flash memory contains the Cisco IOS boot image (bootflash) and is not field replaceable. 2. Flash disk—The PRP ships with a Flash disk that can be installed in either Flash disk slot. (See Figure 1-9.) The Flash disk contains the Cisco IOS software image.
Chapter 1 Product Overview Route Processors Figure 1-9 PRP (Horizontal Orientation) 1 3 2 ETH 0 -1 OT SL -0 OT SL AUX CONSOLE RX EN TX K LIN 6 T PRIMARY SE 5 K LIN RE 4 ETH 1 RX TX EN PRIMARY 7 8 1 Backplane connector 6 Ethernet ports 2 Flash SIMM (Socket number P3) 7 Auxiliary port 3 SDRAM DIMMs Bank 1 - Socket number U15 Bank 2 - Socket number U18 8 Console port 4 Ejector lever 9 Handle 5 Flash disk slots (covered) 10 Display LEDs PERFORMANCE ROUTE PROCESSOR 1 (P
Chapter 1 Product Overview Route Processors PRP Memory Components PRP memory options and functions are listed in Table 1-4.
Chapter 1 Product Overview Route Processors SDRAM SDRAM stores routing tables, protocols, and network accounting applications, and runs the Cisco IOS software. The default PRP configuration includes 512 MB of error checking and correction (ECC) SDRAM. DIMM upgrades of 512 MB and 1 GB are available. You cannot mix memory sizes. If two DIMMS are installed, they must be the same memory size. Caution Cisco Systems strongly recommends that you use only Cisco-approved memory.
Chapter 1 Product Overview Route Processors the Flash disk contains the Cisco IOS software image. A 64-MB ATA Flash disk ships by default with the PRP. Table 1-5 lists the supported Flash disk sizes and their Cisco product numbers. Table 1-5 Supported Flash Disk Sizes and Product Numbers Flash Disk Size1 Product Number 64 MB2 MEM-12KRP-FD64= 128 MB MEM-12KRP-FD128= 1 GB MEM-12KRP-FD1G= 1.
Chapter 1 Product Overview Route Processors At the end of the boot process, the LEDs are controlled by the Cisco IOS software (via the MBus), and the content displayed is designated by the Cisco IOS software. The display LEDs indicate the following information: Note • Status of the PRP • System error messages • User-defined status and error messages A complete, descriptive list of all system and error messages is located in the Cisco IOS System Error Messages publications.
Chapter 1 Product Overview Route Processors Flash Disk Slots The PRP includes two Flash disk (PCMCIA) slots. Either slot can support an ATA Flash disk or a Type 1 or Type 2 linear Flash memory card. The PRP ships by default with one 64-MB ATA Flash disk. Note The PRP only supports +5 VDC Flash disk devices. It does not support +3.3 VDC PCMCIA devices. The PRP supports different combinations of Flash devices.
Chapter 1 Product Overview Line Cards Line Cards Cisco 12006 and Cisco 12406 routers come pre-installed with the number and type of line cards that you ordered. Line cards and RPs can be installed in two basic combinations to support RP redundancy and a variety of physical network media: • Nonredundant RP—One RP and up to five Cisco 12000 Series Router line cards. • Redundant RPs—Two RPs and up to four Cisco 12000 Series Router line cards.
Chapter 1 Product Overview Line Cards Figure 1-10 Sample Line Cards Multimode Single Mode Ejector lever 0 ER VE I KT TI RR P AC CA RX ER VE I KT TI RR P AC CA RX Status LEDs 1 1 Port 1 ER VE I KT TI RR P AC CA RX ER VE I KT TI RR P AC CA RX 2 2 Port 2 ER VE I KT TI RR P AC CA RX ER VE I KT TI RR P AC CA RX 3 3 Port 3 ER VE I KT TI RR P AC CA RX ER VE I KT TI RR P AC CA RX Alphanumeric LED display Q OC-3/STM-1 MM POS Q OC-3/STM-1 SM IR POS 160-pin backplane signal connector H10781
Chapter 1 Product Overview Line Cards Alarm Cards Cisco 12006 and Cisco 12406 routers have two alarm card slots. Each alarm card performs the following function or indicates the following condition: • Alarm output • CSC status • SFC status • Alarm card status • Power source and power entry module status • Alarm relay contacts The entire alarm function has been implemented on redundant alarm cards with OIR maintenance (hot-swappable) functionality.
Chapter 1 Product Overview Line Cards Alarm Output Function The alarm output function consists of a group of relays, LEDs, and their associated drivers connected to an output port on the MBus module. The alarm output function is controlled by the software on the RP. When a signal is received from the RP, the MBus module on the alarm card activates specific relays to signal an alarm condition. There are three alarm condition severity levels: critical, major, and minor.
Chapter 1 Product Overview Power Subsystems Power Source Monitoring The alarm card monitors the power modules and signals when there is a condition outside the normal range of operation.
Chapter 1 Product Overview Power Subsystems Note Cisco 12006 and Cisco 12406 routers can be either AC powered or DC powered; the router cannot accept two different types of power modules at the same time. For detailed handling and replacement instructions for the Cisco 12006 and Cisco 12406 router power supplies or PEMs, see Chapter 6, “Maintaining the Router,” or refer to the appropriate configuration note for the power supply or PEM that is shipped from the factory as an FRU.
Chapter 1 Product Overview Power Subsystems Figure 1-12 AC Power Distribution Unit 1 4 3 5 57650 6 2 1 Captive screw 4 AC power distribution unit 2 AC power cord receptacle A 5 Guide pin 3 AC power cord receptacle B 6 Blower module connector Depending on whether the router is configured for nonredundant or redundant power operation, the router ships with either one or two 14-foot (4.3-m) AC power cords to connect the PDU to the facility AC power source.
Chapter 1 Product Overview Power Subsystems AC-Input Power Supply The AC-input power supply is a removable power module that installs in one of the bottom two bays on the front of the chassis (see Figure 1-1). These power modules support the OIR feature and are hot-swappable.
Chapter 1 Product Overview Power Subsystems An AC-input power supply (shown in Figure 1-13) has the following features: • A power factor corrector (PFC) allows the power supply to accept AC power source voltage from an AC power source operating from 100 to 240 VAC 20-amp service in North America, and a range of from 185 to 264 VAC 16-amp service in an international environment. • Each AC-input power supply weighs 14 pounds (6.4 kg), and can deliver up to 1400 Watts (W) at –54.5 VDC.
Chapter 1 Product Overview Power Subsystems • Two LEDs on the faceplate to provide status information. Table 1-6 summarizes the function of these indicators. Table 1-6 AC-Input Power Supply LED indicators LED Label Function State Description AC Input power On AC power source is present and is within specified limits. Off Power source is not within specified limits. On Power supply is operating normally in a power-on condition.
Chapter 1 Product Overview Power Subsystems Figure 1-14 DC Power Distribution Unit 1 4 PO WE RB + GN D 3 5 PO WE RA 6 + D 2 1 Captive screw 4 DC power distribution unit 2 DC power connector block A 5 Guide pin 3 DC power connector block B 6 Blower module connector 57992 GN DC-input power is connected through the DC PDU on the chassis rear panel. The DC PDU is equipped with two DC power connector blocks. Each DC power connector block is equipped with three terminal ports.
Chapter 1 Product Overview Power Subsystems power should be connected to the terminal block. A negative lead is connected to the top port, a positive lead to the middle port, and a ground lead to the bottom port. (See Figure 1-15.
Chapter 1 Product Overview Power Subsystems Figure 1-16 DC-Input Power Entry Module 62203 OUTPUT INPUT MISWIR OK E OK OUTPUT INPUT MISW OK IRE OK 5 4 4 2 3 1 1 DC-input PEM 4 Captive screws on release levers 2 Handle 5 Air inlet for cooling fan 3 Circuit breaker ON/OFF switch – – A DC-input PEM (shown in Figure 1-16) has the following features: • A circuit breaker switch on the faceplate turns the PEM on and off. • A handle is provided for ease in removing and replacing the PEM.
Chapter 1 Product Overview Power Subsystems • Three LEDs on the faceplate to provide status information. Table 1-7 summarizes the function of these indicators. Table 1-7 DC-input PEM LED Indicators LED Label Color Function OUTPUT OK Green PEM is operating normally in a powered-on condition. INPUT OK Green DC power is present at the PEM input and within the specified limits. MISWIRE Amber Indicates input is wired backward at the PDU input. • Each PEM weighs 10.5 pounds (4.
Chapter 1 Product Overview Blower Module Power Distribution The router chassis backplane distributes -48 VDC power throughout the router and to all cards in the card cages. All cards have multiple DC-DC converters that convert the -48 VDC into +2.5 VDC, +3.3 VDC, +5 VDC, and other voltages as required by the line card. The DC-DC converters are turned on by the MBus modules under the control of the RP and MBus software.
Chapter 1 Product Overview Blower Module If the air temperature inside the RP and line card cage rises, the system environmental monitor shuts down all internal power to prevent equipment damage from excessive heat. If the system detects that one of three fans within a blower module has failed, it displays a warning message on the console screen. If multiple fans fail, the system shuts down to prevent equipment damage.
Chapter 1 Product Overview Blower Module • OK—Left LED; Green. When on, this LED indicates that the blower module is operating normally. This LED should come on as soon as the blower module is installed and receives power from the backplane connector. • FAIL—Right LED; Red. The red LED should remain off during normal operation. If the red LED is on, the system has detected a fan failure or other fault in the blower module. Replace the existing blower module with a spare.
Chapter 1 Product Overview Cable-Management System The air filters are located on the right of the front side of the chassis. The air filters are housed behind a door that is spring-loaded in the closed position. Caution Air filters should be clean when the router is operating. Inspect and clean the air filters once a month, more often in dusty environments. Do not run the router without the air filters installed.
Chapter 1 Product Overview Cable-Management System On line cards with multiple ports, the line card cable-management bracket keeps the network interface cables organized when your remove and replace the line card. You can unplug the network interface cables from their connectors on the line cards and leave the cables bundled in the line card cable-management bracket while you remove the bracket from the line card.
Chapter 1 Product Overview Field-Replaceable Units Field-Replaceable Units The field-replaceable units (FRUs) for Cisco 12006 and Cisco 12406 routers include the following units: • Route processor • Line cards • CSCs • SFCs • Alarm cards • PDU: – For AC powered systems, AC PDU – For DC-powered systems, DC PDU • Power modules: – For AC-powered systems, AC-input power supplies – For DC-powered systems, DC-input PEMs • AC power cords (for AC powered systems) • Blower module • Air filters
C H A P T E R 2 Preparing for Installation This chapter provides specific information about preparing your site for the installation of Cisco 12006 and Cisco 12406 Routers.
Chapter 2 Preparing for Installation Tools and Equipment Tools and Equipment Cisco 12006 and Cisco 12406 Routers can be installed with a minimum number of tools.
Chapter 2 Preparing for Installation Safety and Compliance General Safety Guidelines • Caution Never attempt to lift an object that might be too heavy for you to lift by yourself. Do not attempt to lift the chassis by the blower module handle. The blower module handle is intended for lifting the blower module only when it is disconnected from the chassis. • Always disconnect the power source and unplug all power cables before lifting, moving, or working on the router.
Chapter 2 Preparing for Installation Safety and Compliance • Cisco 12006 and Cisco 12406 Routers with an AC power distribution unit (PDU) and AC-input power supplies are shipped with AC power cords equipped with three-wire electrical grounding-type plugs that will fit into only a grounding-type power outlet. This is a safety feature. The equipment grounding should be in accordance with local and national electrical codes.
Chapter 2 Preparing for Installation Safety and Compliance Compliance and Safety Information The Cisco 12006 and Cisco 12406 routers are designed to meet the regulatory compliance and safety approval requirements. Refer to the Regulatory Compliance and Safety Information for the Cisco 12000 Series Router (Document Number 78-4347-xx) if you require additional compliance information (see “Cisco Technical Support and Documentation Website” section on page -xxfor site information).
Chapter 2 Preparing for Installation Preventing Electrostatic Discharge Damage • Have a second person help lift the equipment; avoid lifting the equipment alone. • Ensure that your footing is solid; balance the weight of the object between your feet. • Lift the equipment slowly; never move suddenly or twist your body as you lift. • Keep your back straight and lift with your legs, not your back.
Chapter 2 Preparing for Installation Preventing Electrostatic Discharge Damage Attaching an ESD-Preventive Strap Attach an ESD antistatic strap to your body and to an open metal part of the chassis on the Cisco 12006 and Cisco 12406 Router (Figure 2-1).
Chapter 2 Preparing for Installation Safety with Electricity Safety with Electricity The line cards, redundant clock and scheduler cards, switch fabric cards, alarm cards, blower module, and redundant power modules can be removed and replaced while the router is operating without presenting an electrical hazard or causing damage to the router.
Chapter 2 Preparing for Installation Site Requirement Guidelines Site Requirement Guidelines This section provides the site requirement guidelines that you must consider before installing Cisco 12006 and Cisco 12406 Routers: • Environmental Guidelines, page 2-9 • Rack-Mounting Guidelines, page 2-10 • Power Connection Guidelines, page 2-14 • Site Wiring, page 2-20 Environmental Guidelines This section offers guidelines for operating Cisco 12006 and Cisco 12406 Routers in various environments.
Chapter 2 Preparing for Installation Site Requirement Guidelines air is too warm, an overtemperature condition can occur within the router. Under extreme conditions, the environmental monitoring system shuts down the power to protect the router components. Temperature and Humidity The operating environmental site requirements are listed in Appendix A, “Technical Specifications.
Chapter 2 Preparing for Installation Site Requirement Guidelines Equipment Dimensions and Site Layout Figure 2-2 shows the footprint and outer dimensions of the chassis for Cisco 12006 and Cisco 12406 Routers. Figure 2-2 Chassis Outer Dimensions and Footprint (shown with enhanced model front door) 17.234 in. 23.137 in. 30.877 in. 18.950 in. 57090 7.740 in.
Chapter 2 Preparing for Installation Site Requirement Guidelines To help maintain trouble-free operation, consider the following precautions when planning your rack installation: • The site of the rack must include provisions for source AC or DC power, grounding, and network interface cables. • For the actual installation, allow sufficient space to work around the rack. You will need at least 3 feet adjacent to the rack to move, align, and insert the chassis.
Chapter 2 Preparing for Installation Site Requirement Guidelines in the rack. Ensure that cables from other equipment do not impair access to the card cages, requiring you to disconnect cables unnecessarily to perform equipment maintenance or upgrades. Ventilation The blower module is mounted at the rear of the chassis; air flow to the air filters and blower module should not be blocked. Note Warm air is exhausted from the rear of the chassis. Maintain 6 inches (15.
Chapter 2 Preparing for Installation Site Requirement Guidelines Power Connection Guidelines Cisco 12006 and Cisco 12406 Routers can be configured with either an AC-input power subsystem or a DC-input power subsystem. Site power requirements differ depending on which source power scheme is used.
Chapter 2 Preparing for Installation Site Requirement Guidelines Table 2-1 Label Description Cisco Product Number North America 20A, 250 VAC CAB-GSR6-220V-US= Australia, New Zealand 15A, 250 VAC CAB-GSR6-AU= Europe, Argentina, Brazil 16A, 250 VAC CAB-GSR6-EU= Italy 16A, 250 VAC CAB-GSR6-IT= United Kingdom 13A, 250 VAC CAB-GSR6-UK= (13A replaceable fuse) AC Power Plugs North American plug L6-20 20A Australian plug AS 3112 15A Italian plug CEI 23-16/VII 16A United Kingdom plug BS 1363
Chapter 2 Preparing for Installation Site Requirement Guidelines Power Connection Guidelines for DC-Powered Routers Be sure to observe the following guidelines for DC-powered Cisco 12006 and Cisco 12406 Routers: • Cisco 12006 and Cisco 12406 Routers with a DC PDU and DC-input power entry modules (PEMs) require an external DC circuit breaker for each DC power source: – Original series Cisco 12006 and Cisco 12406 router input power shall not draw more than 45A max. @ 40.5VDC form each DC power source.
Chapter 2 Preparing for Installation Site Requirement Guidelines On Cisco 12006 and Cisco 12406 Routers configured for DC-input operation, the DC PDU is equipped with two DC power connector blocks, each with wire-connection terminals for connecting the negative lead (top terminal), the positive lead (middle terminal), and the ground lead (bottom terminal). This is a safety feature.
Chapter 2 Preparing for Installation Site Requirement Guidelines Use a cable lug with two holes at 0.63" (16 mm) centers to connect to the chassis with two 6.3 mm (M6) screws as shown in Figure 2-5. The lug can be ordered from Cisco (Part Number 32-0607-01). Figure 2-5 Cable Lug All measurements in inches 2.24 End View Ø 0.267 2 holes 0.48 0.25 0.63 0.37 0.
Chapter 2 Preparing for Installation Site Requirement Guidelines The dual-hole lug is crimped onto a grounding wire of a wire size and length determined by your router location and facility environment. The crimping tool shown in Figure 2-6 is a standard crimping tool obtainable from any normal hardware source.
Chapter 2 Preparing for Installation Site Requirement Guidelines Site Wiring This section presents site wiring guidelines for setting up the plant wiring and cabling at your site.
Chapter 2 Preparing for Installation Unpacking and Repacking the Router Most data centers cannot resolve the infrequent but potentially catastrophic problems just described without pulse meters and other special equipment. These problems can cost a great deal of time to identify and resolve, so take precautions by providing a properly grounded and shielded environment, with special attention to issues of electrical surge suppression.
Chapter 2 Preparing for Installation Site Preparation Checklist Site Preparation Checklist Cisco 12006 and Cisco 12406 Routers come with a site log. Keep this in a common place near the router where anyone who performs tasks can have access to it. Site log entries might include the following: • Installation progress—Make entries in the site log to record installation. Note any difficulties encountered and their remedies during the installation process.
Chapter 2 Preparing for Installation Site Preparation Checklist Table 2-2 Date Sample Site Log Description of Action Performed or Symptom Observed Initials Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide OL-11497-03 2-23
Chapter 2 Preparing for Installation Site Preparation Checklist Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide 2-24 OL-11497-03
C H A P T E R 3 Installing the Router This chapter describes how to do the initial installation and setup of Cisco 12006 and Cisco 12406 Routers.
Chapter 3 Installing the Router Installing a Router Installing a Router This section explains the procedures for installing Cisco 12006 and Cisco 12406 Routers and contains the following sections: • Installing the Rack-Mount Brackets (Optional), page 3-3 • Installing the Chassis in a Rack, page 3-7 • Installing Center-Mount Brackets (Optional), page 3-5 • Installing the Chassis on a Tabletop or Flat Surface, page 3-9 Before installing Cisco 12006 and Cisco 12406 Routers, see Chapter 2, “Preparing
Chapter 3 Installing the Router Installing a Router Installing the Rack-Mount Brackets (Optional) The router accessory kit includes a pair of rack-mount brackets that can be used as a temporary aid to bear the weight of the router while it is being positioned in the equipment rack and secured. The use of these mounting brackets is optional; you can install the router in the rack without using these brackets. These brackets can be left in place following router installation.
Chapter 3 Installing the Router Installing a Router Figure 3-1 Installing the Optional Rack-Mount Brackets 1 1/4" 2 1/2" 1/16" sheet metal 3 3/8" 3/4" Right mounting rail 57802 Left mounting rail Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide 3-4 OL-11497-03
Chapter 3 Installing the Router Installing a Router Installing Center-Mount Brackets (Optional) To install the Cisco 12006 or Cisco 12406 Router in the center-mount position, you must first install the upper and lower center-mount brackets on the equipment rack rails, then secure the chassis to the center-mount brackets. (See Figure 3-2.) If you do not plan to use the optional center-mount brackets, proceed directly to the “Installing the Chassis in a Rack” section on page 3-7.
Chapter 3 Installing the Router Installing a Router Tools and Equipment Required You need the following items to install the optional center-mount rack-mounting brackets: • Number 2 Phillips screwdriver • Tape measure (optional) • Level (optional) Installing the Optional Center-Mount Brackets To install the center-mount brackets, see Figure 3-2 and follow these steps: Step 1 Caution Step 2 Measure and mark the hole at the same height on both the left and right posts.
Chapter 3 Installing the Router Installing a Router Installing the Chassis in a Rack This section explains how to install Cisco 12006 and Cisco 12406 Routers in a rack. This procedure assumes you have unpacked the router using the Cisco 12006 and Cisco 12406 Router Unpacking and Repacking Instructions (Document number 78-16104-xx) posted on the outside of the shipping container.
Chapter 3 Installing the Router Installing a Router To install the chassis in a rack, see Figure 3-3 and follow these steps: Step 1 Move the router as close to the installation location as possible without interfering with the installation process. Step 2 With one person lifting from the front and one from the rear of the chassis, grasp the front and rear of the chassis, lift the chassis off the pallet, and position the chassis in the rack.
Chapter 3 Installing the Router Supplemental Bonding and Grounding Connections Installing the Chassis on a Tabletop or Flat Surface Follow the steps below to install a Cisco 12006 Router or Cisco 12406 Router on a tabletop or stable flat surface. You can use the same mounting hardware that secured your router to the shipping pallet to secure the chassis to a flat surface. Step 1 Move the router as close to the installation location as possible.
Chapter 3 Installing the Router Supplemental Bonding and Grounding Connections Figure 3-4 CT EJE T-1 SLO T-0 SLO Supplemental Bonding and Grounding Port for NEBS Compliance ET RES AU X L COL RX LE NSO CO LINK 5 RJ-4 TX MII GIGABI T ROUTE CISCO 1200 0 SWITCH PROCES SOR SERIES ROUTER 57744 GIGABIT Use a dual-hole lug to connect to the chassis with two 6.3-mm (M6) screws on the 0.63-inch (16-mm) centers as shown in Figure 3-4 and Figure 3-5.
Chapter 3 Installing the Router Connecting RP and Line Card Cables Figure 3-6 Crimping the Lug 57808 1 2 1 Note Place ground wire in the lug 2 Crimp the lug The three threaded inserts that make up the grounding receptacle are set in a triangle so that you can choose any two of the three holes to attach the lug and grounding cable.
Chapter 3 Installing the Router Connecting RP and Line Card Cables Step 3 Carefully route the interface cable through the chassis cable-management bracket and across the card to the card interface port; do this for one cable at a time.
Chapter 3 Installing the Router Connecting Alarm Card Cables Caution Step 6 Carefully adjust the cable in the cable-management brackets to prevent any kinks or sharp bends in the interface cable. Kinks and sharp bends can destroy or degrade the ability of the optical fiber to propagate the signal-encoded beam of light accurately from one end of the cable to the other. Also, allow adequate strain relief in the interface cable.
Chapter 3 Installing the Router Connecting to the Console and Auxiliary Ports Connecting to the Console and Auxiliary Ports This section provides the information for connecting console terminals and other auxiliary devices to the console and auxiliary ports on the router. Both Data Set Ready (DSR) and Data Carrier Detect (DCD) signals are active when the system is running. The console port does not support modem control or hardware flow control. GRP ports are discussed below.
Chapter 3 Installing the Router Connecting to the Console and Auxiliary Ports Figure 3-8 GRP Console DCE and Auxiliary DTE Port Connections EJ EC DB-25 female T -1 OT SL -0 OT SL SE T X AU RE Modem Auxiliary port Console port LIN LL TX CO K DB-25 male M II -4 RJ 5 GRP H10735 RX Console terminal Check your terminal documentation to determine the baud rate of the terminal you plan to use.
Chapter 3 Installing the Router Connecting to the Console and Auxiliary Ports GRP Console Port Signals The console port on the GRP requires a straight-through EIA/TIA-232 cable. Table 3-1 lists the signal-to-pin correspondence for the GRP console port.
Chapter 3 Installing the Router Connecting to the Console and Auxiliary Ports Table 3-2 GRP Auxiliary Port Signals Pin Signal Input/Output Description 1 Signal Ground – Signal Ground 2 TxD Input Transmit Data 3 RxD Output Receive Data 4 RTS Input Request To Send (used for hardware flow control) 5 CTS Output Clear To Send (used for hardware flow control) 6 DSR Output Data Set Ready 7 Signal Ground – Signal Ground 8 CD Output Carrier Detect (used for modem control) 20
Chapter 3 Installing the Router Connecting to the Console and Auxiliary Ports PRP Console and Auxiliary Ports The system console port on the PRP is a DCE RJ-45 receptacle for connecting a data terminal, which you must configure. The console port is labeled Console, as shown in Figure 3-9. Before connecting the console port, check the documentation for your terminal to determine the baud rate.
Chapter 3 Installing the Router Connecting to the Console and Auxiliary Ports Caution The ports labeled Ethernet, 10BASE-T, Token Ring, Console, and AUX are safety extra-low voltage (SELV) circuits. SELV circuits should only be connected to other SELV circuits. Note RP cables are not available from Cisco, but are available from any commercial cable vendor.
Chapter 3 Installing the Router Connecting to the Console and Auxiliary Ports PRP Auxiliary Port Signals The auxiliary port on the PRP is a DTE, RJ-45 plug for connecting a modem or other DCE device (such as a CSU/DSU or another router) to the router. The port is labeled AUX, as shown in Figure 3-9. The asynchronous auxiliary port supports hardware flow control and modem control. Table 3-4 lists the signal-to-pin correspondence for the PRP auxiliary port.
Chapter 3 Installing the Router Connecting to the Console and Auxiliary Ports Figure 3-10 Flash Memory Card Slot Opening T EC EJ -1 OT SL -0 OT T SE RE X AU 57080 SL Ensure that a console terminal is connected to the RP console port and turned on, or that you have a remote login to the router from another device through a Telnet session.
Chapter 3 Installing the Router Connecting to the Console and Auxiliary Ports Connecting the GRP to an Ethernet Network This section provides information for connecting the GRP to an Ethernet network. Figure 3-11 shows the RJ-45 and MII Ethernet ports on the GRP.
Chapter 3 Installing the Router Connecting to the Console and Auxiliary Ports Note The RJ-45 and MII receptacles on the GRP represent two physical connection options for one Ethernet interface; you can use either the MDI RJ-45 connection or the MII connection, but not both simultaneously. The transmission speed of the Ethernet port is set through an auto-sensing scheme on the GRP. The speed is determined by the network to which the Ethernet interface is connected, and is not user-configurable.
Chapter 3 Installing the Router Connecting to the Console and Auxiliary Ports Table 3-5 Ethernet MII Pin Configuration (continued) Pin1 In Out Input/Output Description Code 9 Yes – – Receive Clock Rx_CLK 10 Yes – – Receive Error Rx_ER 8 Yes – – Receive Data Valid Rx_DV 18 Yes – – Collision COL 19 Yes – – Carrier Sense CRS 2 – – Yes MII Data Input/Output MDIO 22 to 39 – – – Common Ground 1, 20, 21, 40 – – – +5.0 V V 1. Unlisted pins are not used. 2.
Chapter 3 Installing the Router Connecting to the Console and Auxiliary Ports Table 3-6 Warning Ethernet RJ-45 Receptacle Pin Configuration (continued) Pin Signal 4 Termination Network 5 Termination Network 6 RX– 7 Termination Network 8 Termination Network The ports labeled Ethernet, 10BASE-T, Token Ring, Console, and AUX are safety extra-low voltage (SELV) circuits. SELV circuits should only be connected to other SELV circuits.
Chapter 3 Installing the Router Connecting to the Console and Auxiliary Ports Note Use cables that comply with EIA/TIA-568 standards. (See Table 3-8 on page 3-29 and Table 3-9 on page 3-29 for cable recommendations and specifications.) Caution The Ethernet ports are used primarily as Telnet ports into the router, and for booting or accessing Cisco IOS software images over a network to which an Ethernet port is directly connected.
Chapter 3 Installing the Router Connecting to the Console and Auxiliary Ports PRP Ethernet Connections Figure 3-15 shows a PRP RJ-45 receptacle and cable connector. The RJ-45 connection does not require an external transceiver. The RJ-45 connection requires Category 5 unshielded twisted-pair (UTP) cables, which are not available from Cisco Systems, but are available from commercial cable vendors. Table 3-7 lists the signal-to-pin correspondence for the RJ-45 receptacle.
Chapter 3 Installing the Router Connecting to the Console and Auxiliary Ports Table 3-7 PRP RJ-45 Ethernet Receptacle Pinout (continued) Ethernet Port Pin Signal Description 6 RxD– Receive data – 7 Termination Network No connection 8 Termination Network No connection Depending on your RJ-45 cabling requirements, use the connector pinouts shown in Figure 3-16 or Figure 3-17.
Chapter 3 Installing the Router Connecting to an AC Power Source Table 3-8 Specifications and Connection Limits for 100-Mbps Transmission Parameter RJ-45 Cable specification Category 51 UTP, 22 to 24 AWG2 Cable length (max) — Segment length (max) 328 feet (100 m) for 100BASE-TX Network length (max) 656 feet (200 m)3 (with 1 repeater) 1. EIA/TIA-568- or EIA-TIA-568 TSB-36-compliant. Not supplied by Cisco. 2. AWG = American Wire Gauge. This gauge is specified by the EIA/TIA-568 standard. 3.
Chapter 3 Installing the Router Connecting to an AC Power Source Caution Warning The AC-input power supply weighs 14 pounds (6.4 kilograms). Use two hands when handling a power supply. The AC-input power supply power standby switch should be in the OFF position.
Chapter 3 Installing the Router Connecting to an AC Power Source Figure 3-18 AC Power Distribution Unit 1 4 3 5 57650 6 2 1 Captive screws (four) 4 AC power distribution unit 2 AC power cord receptacle A 5 Guide pin 3 AC power cord receptacle B 6 Blower module connector To connect AC power to the AC PDU on the router, see Figure 3-18 and follow these steps: Step 1 Attach an ESD-preventive strap to your wrist and connect the leash to the chassis or to another grounded, bare metal surf
Chapter 3 Installing the Router Connecting to a DC Power Source Step 2 Locate the two AC power cords and remove them from their shipping packaging. Verify that the AC power cords shipped with the power supplies are the correct type for your site. Note If you have received the wrong type of AC power cord, contact your service representative for a replacement. Step 3 Plug the socket end of each AC power cord into a receptacle on the PDU. (See Figure 3-18.
Chapter 3 Installing the Router Connecting to a DC Power Source Figure 3-19 DC PDU 1 4 PO WE RB + GN D 3 5 PO WE RA 6 + D 2 1 Captive screws (four) 4 DC PDU 2 DC power connector block (A) 5 Guide pin 3 DC power connector block (B) 6 Blower module connector 57992 GN To connect source DC power to the DC PDU, see Figure 3-19 and Figure 3-20 and follow these steps: Step 1 Attach an ESD-preventive strap to your wrist and connect the leash to the chassis or to another grounded, bare
Chapter 3 Installing the Router Connecting to a DC Power Source Figure 3-20 DC PDU Power Connector Block PO WE RA 1 + 4 2 GN 57993 D 3 Step 3 Step 4 1 Negative terminal port 3 Ground terminal port 2 Positive terminal port 4 Terminal port connector screws Connect the source DC power leads to the three terminal ports in the DC power connector block (see Figure 3-20) in this order: • Ground lead first (bottom port on the connector block) • Positive lead second (middle port on the conn
Chapter 3 Installing the Router Power On the Router Power On the Router To power on the router, follow these steps: Step 1 Either switch on all the circuit breakers or plug the power cord into an active power source that controls power to the PDU in the router. During the first-time startup, the system displays the system banner information. Check the startup banner and displays to ensure that the system has restarted properly and that all the interfaces reinitialize properly.
Chapter 3 Installing the Router Power On the Router In a noisy environment, the blowers might be difficult to hear; in that case, place your hand in front of the exhaust vents at the rear of the chassis to verify that the blowers are operating.
Chapter 3 Installing the Router IOS Software Configuration for the Router Step 6 On the console terminal, verify that the console displays the system banner and that the system and all interfaces initialize successfully. If the power modules do not power up, or if the system or any interfaces do not initialize properly, see Chapter 4, “Troubleshooting the Installation.” If you are still unable to resolve the problem, contact your Cisco service representative for assistance.
Chapter 3 Installing the Router IOS Software Configuration for the Router Table 3-11 Cisco IOS Software Image Sources Onboard Flash Memory on the Gigabit Route Processor (GRP) The latest Cisco IOS software image is loaded into the Flash memory, a single inline memory module (SIMM) that is preloaded at the factory before the router is shipped. The Flash memory SIMM is also referred to as nonvolatile random access memory (NVRAM). This type of memory retains its contents when system power is off.
Chapter 3 Installing the Router IOS Software Configuration for the Router Overview of the Boot Process The example below assumes that the router is plugged into a power source and the router is running, blower module fans are audible, and alarm card ENABLED LEDs are lit up. The following is an example of a typical boot process: • The RP MBus module receives the correct DC voltage and starts executing MBus software.
Chapter 3 Installing the Router IOS Software Configuration for the Router Caution • Line card cable-management brackets are attached to their respective line cards. • Interface cables are completely seated in their line card connectors. • Interface cables are routed neatly through the chassis cable-management bracket. Do not overtighten the captive screws on the cards; you might strip the threads on the screw or in the insert in the component faceplate.
Chapter 3 Installing the Router IOS Software Configuration for the Router RP Alphanumeric LED RP alphanumeric LEDs are located at one end of the RP faceplate, near the ejector lever. Figure 3-22 shows the RP LED displays. Figure 3-22 RP Alphanumeric LED Displays Right alphanumeric LED display (four digits) 57079 Left alphanumeric LED display (four digits) Each four-digit display shows part of a two-line system message.
Chapter 3 Installing the Router IOS Software Configuration for the Router Table 3-12 LED Display LED Display Meaning and Signal Source (continued) Meaning Source RP UP A valid Cisco IOS image is running. RP IOS software PRI RP The RP is enabled and recognized as the system primary. RP IOS A valid Cisco IOS image is running. software SEC RP The RP is enabled and recognized as the system secondary. A valid Cisco IOS image is running. RP IOS software 1.
Chapter 3 Installing the Router IOS Software Configuration for the Router GRP Interfaces Using the GRP LEDs The GRP faceplate has eight device or port LED activity indicators. Each LED goes on when its corresponding PCMCIA slot is accessed. The ports are as follows: • Two PCMCIA slot activity LEDs labeled SLOT-0 and SLOT-1. • Four RJ-45 Ethernet port activity LEDs. These LEDs are used only by the RJ-45 Ethernet connector, and are disabled when the MII Ethernet port is in use.
Chapter 3 Installing the Router IOS Software Configuration for the Router As the router boots the Cisco IOS software image, the console screen displays a system banner similar to the following: Cisco Internetwork Operating System Software IOS (tm) GS Software (GSR-P-M) 12.0(20020120:204554) Copyright (c) 1986-2002 by cisco Systems, Inc. Compiled Sat 20-Aug-01 18:34 . . . Note The system banner that appears depends on the image version of the Cisco IOS software that the system is running.
Chapter 3 Installing the Router IOS Software Configuration for the Router PRP LEDs K LINK Indicates link activity EN Indicates the port is enabled TX Indicates data transmission RX Indicates data reception TX EN TX PRIMARY 70693 PRIMARY LIN K EN SL RX RX ETH 1 S OT LOT -0 -1 ETH 0 LIN Figure 3-24 When you start an unconfigured system for the first time, the console screen displays a system banner and then automatically starts the System Configuration Dialogue.
Chapter 3 Installing the Router IOS Software Configuration for the Router If the ROM monitor prompt (rommon>) appears on the system console, your router did not find a valid system image, or the boot sequence was otherwise interrupted, and the system entered read-only memory (ROM) monitor mode. To boot a Cisco IOS software image manually, enter the boot command on the system console.
Chapter 3 Installing the Router IOS Software Configuration for the Router Manually Booting the System If your router does not find a valid system configuration image, or if you interrupt the boot sequence, the system might enter read-only memory (ROM) monitor mode and display the ROM monitor prompt (rommon>). From ROM monitor mode, you have access to a number of commands to locate and boot a valid system image.
Chapter 3 Installing the Router IOS Software Configuration for the Router Booting from the Cisco IOS Software Image After locating a valid Cisco IOS software image, you can boot from that image manually by issuing the appropriate ROM monitor mode boot commands from the list in Table 3-13. Table 3-13 ROM Monitor Boot Commands Command Description boot (No argument.) Boots the default image found in the onboard Flash memory SIMM. The image is loaded into the SIMM at the factory.
Chapter 3 Installing the Router IOS Software Configuration for the Router Router Configuration You can perform a basic configuration for your router by using either the setup command automatic prompt method, or the global configuration method in which you enter each option and parameter manually.
Chapter 3 Installing the Router Cisco IOS User Interface Global Configuration Mode The router can be configured manually using the global configuration mode through the Cisco IOS command line interface (CLI). This method requires you to enter configuration commands on a line-by-line basis at the system console, without being prompted by the setup command configuration script.
Chapter 3 Installing the Router Cisco IOS User Interface ROM monitor mode is a separate mode used when the router cannot boot properly. If the router does not find a valid system image when it is booting, or if the router configuration file is corrupt at startup, the system might enter ROM monitor mode. User EXEC Mode After the router boots successfully and loads the Cisco IOS software, the system software displays the user EXEC mode prompt on the system console.
Chapter 3 Installing the Router Cisco IOS User Interface Global Configuration Mode Global configuration commands apply to features that affect the system as a whole, rather than just one protocol or interface. Use the configure terminal privileged EXEC command to enter global configuration mode. Commands to enable a particular routing or bridging function are global configuration commands. Interface Configuration Mode Many features are enabled on a per-interface basis.
Chapter 3 Installing the Router Configuration Changes Configuration Changes This section describes how to configure the router.
Chapter 3 Installing the Router Configuration Changes The output shown in this example depends on the image version of the Cisco IOS software and the way your router is equipped. Your configuration dialog might be different. The setup command script is a self-guiding interactive script that prompts you for responses and provides default or alternative values wherever possible. setup Command Interactive Script Example Cisco Internetwork Operating System Software . . .
Chapter 3 Installing the Router Configuration Changes Current interface summary Interface IP-Address Ethernet0 unassigned POS1/0 unassigned SDCC1/0 unassigned POS2/0 unassigned SDCC1/0 unassigned . . .
Chapter 3 Installing the Router Configuration Changes interface POS15/0 shutdown no ip address ! interface SDCC15/0 shutdown no ip address ! end [0] Go to the IOS command prompt without saving this script. [1] Return back to the setup without saving this config. [2] Save this configuration to nvram and exit. Enter your selection [2]: Building configuration ... Use the enabled mode ‘configure’ command to modify this configuration.
Chapter 3 Installing the Router Configuration Changes Configure IP on this interface?[yes]: The script displays the default or current conditions of the interface in square brackets, ([ ]) because you invoked the setup command utility using the setup command and there is previous configuration information. When a system prompt contains an existing default value in square brackets, press Return to accept the default value, or type an alternate value and press Return.
Chapter 3 Installing the Router Configuration Changes chapter in the Security Configuration Guide. This document is part of the Cisco IOS software configuration documentation set that corresponds to the Cisco IOS software release installed on your Cisco hardware. The enable secret password functionality is available for Cisco 12006 and Cisco 12406 Routers. You must enter the correct password on the system console to gain access to privileged-level commands.
Chapter 3 Installing the Router Configuration Changes • Protocols to be configured To obtain this information, consult your network administrator. For additional interface configuration information for the RP and each of the line cards installed in your router, refer to the configuration note that shipped with each card. GRP Ethernet Interfaces The RJ-45 and MII receptacles on the faceplate of the GRP are IEEE 802.3u-compliant interfaces. These IEEE interfaces provide connectivity to Ethernet networks.
Chapter 3 Installing the Router Configuration Changes Line Card Interfaces Because of the wide variety of line cards supported by Cisco 12006 and Cisco 12406 Routers, you should see the configuration note that shipped with a particular card for interface configuration information. This section provides several examples to show the general way the setup command utility handles line card interface configuration.
Chapter 3 Installing the Router Configuration Changes Note You might have to establish additional configuration parameters for the installed ATM line cards if you want to use all their capabilities. For example, additional steps are required to configure permanent virtual circuits (PVCs). After you have manually configured the network interface parameters using the setup command utility or the setup command, your RP and line card interfaces are available for limited use.
Chapter 3 Installing the Router Configuration Changes BOOTFLASH: GS Software (GSR-BOOT-M), Version 11.2(18)GS4, EARLY DEPLOYMENT RELE Getty uptime is 22 hours, 15 minutes System returned to ROM by reload System image file is "tftp://xxx.xx.xx.xxx/directory/name/gsr-p-mz" cisco 12406/GRP (R5000) processor (revision 0x05) with 262144K bytes of memory. R5000 CPU at 200Mhz, Implementation 35, Rev 2.1, 512KB L2 Cache Last reset from power-on 1 Route Processor Card . . . Configuration register is 0x0 . . .
Chapter 3 Installing the Router Configuration Changes no service tcp-small-servers ! hostname Router ! enable secret 5 $1$W6K5$W/p5Bq6IPLGJ/hS9VVP1g. enable password twink interface POS1/0 ip address 10.1.1.1 255.888.255.
Chapter 3 Installing the Router Configuration Changes Saving the Running Configuration Settings to NVRAM To save the running configuration changes to NVRAM, enter the copy running-config startup-config command at the privileged EXEC mode prompt as follows: Router# copy running-config startup-config You can also use the following command to save the running configuration settings: Router# write memory Either command saves to NVRAM the configuration settings that you created while in the global configura
Chapter 3 Installing the Router Configuration Changes ip cef distributed switch ip host biff 10.3.3.254 ! interface Ethernet0 ip address 10.3.1.1 255.888.0.0 no ip mroute-cache ! interface POS1/0 ip address 10.1.1.1 255.8.9.0 no keepalive crc 16 no cdp enable . . . interface ATM3/0 ip address 10.0.0.15 255.8.8.0 secondary ip address 10.1.1.2 255.8.8.
Chapter 3 Installing the Router Using Flash Memory Cards in the RP Using Flash Memory Cards in the RP This section describes how to use Flash memory cards in the RP and includes information on the following topics: • Installing the Flash Memory Card in a RP, page 3-66 • Removing the Flash Memory Card from an RP, page 3-67 • Formatting a Flash Memory Card, page 3-67 • Specify a Boot Image, page 3-68 • Flash Memory Console Commands, page 3-69 • Booting from Flash Memory, page 3-72 • Copying Fi
Chapter 3 Installing the Router Using Flash Memory Cards in the RP Removing the Flash Memory Card from an RP To remove a Flash memory card, follow these steps: Step 1 Press the appropriate ejector button until the card is free of the connector at the back of the slot. Step 2 Pull the card from the slot and place it in an antistatic sack to protect it from ESD damage. The Flash memory card is keyed for proper insertion. The ejector button will not pop out unless the card is inserted correctly.
Chapter 3 Installing the Router Using Flash Memory Cards in the RP To format a new Flash memory card, follow these steps: Step 1 Insert the Flash memory card into slot 0 or slot 1 on the RP. (This example uses slot 0.
Chapter 3 Installing the Router Using Flash Memory Cards in the RP When you enter the reload command, the specified file (new.image) on the Flash memory card inserted in PCMCIA slot 0 is used to boot the system. If one of the following software configuration register settings were specified in the preceding example, the system would behave accordingly: • 0x2000—If the network boot fails, the system boots a default Cisco IOS software image from a Flash memory card.
Chapter 3 Installing the Router Using Flash Memory Cards in the RP slot1:/ Router# cd slot0: Router# pwd slot0:/ Router# cd bootflash: Router# pwd bootflash:/ Router# To list the directory contents of the Flash memory media in use, enter the dir [device-name] command at the privileged EXEC mode prompt, where device-name can be slot0:, slot1:, or bootflash:. A sample use of the dir command follows.
Chapter 3 Installing the Router Using Flash Memory Cards in the RP To remove deleted files from a Flash memory directory permanently, but leave undeleted files intact, enter the squeeze device-name command at the privileged EXEC mode prompt on the system console, where device-name can be slot0:, slot1:, or bootflash:. The squeeze command permanently removes deleted files and makes all other undeleted files contiguous, thus conserving storage space.
Chapter 3 Installing the Router Using Flash Memory Cards in the RP Booting from Flash Memory To enable booting from Flash memory, set the boot field in the software configuration register (bits 3 through 0) to a value between 2 and 15. These values are used with the boot system flash device:filename configuration command, where device is bootflash:, slot0:, or slot1:, and filename is the name of the file from which you want to boot the system.
Chapter 3 Installing the Router Using Flash Memory Cards in the RP To copy a file to Flash memory, enter the following command at the privileged EXEC mode prompt on your system console: Router# copy tftp:filename [bootflash:|slot0:|slot1:] filename where: tftp:filename Specifies the source and name of the file to be copied. [bootflash: | slot0: | slot1:] filename Specifies the destination Flash medium and name for the new file.
Chapter 3 Installing the Router Using Flash Memory Cards in the RP Copying a Cisco IOS Software Image You can copy a Cisco IOS software image into a Flash memory card at any time for later use, but you must first format the Flash memory card that you will use in the copy operation. If you have not already formatted the card, see the “Formatting a Flash Memory Card” section on page 3-67. To ensure access to the network TFTP server, you must configure one network interface using the setup command facility.
Chapter 3 Installing the Router Using Flash Memory Cards in the RP Step 4 Reboot the system. Copying Cisco IOS Software Updates As future releases of Cisco IOS software become available, you will receive these images as a file booted from a network TFTP server, as a file on a floppy disk, or as a file on a Flash memory card.
Chapter 3 Installing the Router Using Flash Memory Cards in the RP To copy a bootable Cisco IOS software image between Flash memory cards, follow these steps: Step 1 Boot the router. For this example, the file named image.boot is the default boot image. Step 2 Enter the enable command to enter privileged EXEC mode as follows: Router> enable Password: Router# Step 3 Insert the new Flash memory card in slot 1. Step 4 Enter the following command to copy the file image.
Chapter 3 Installing the Router Using Flash Memory Cards in the RP Copying Files Between RP Memory and a Flash Memory Card If you do not have access to a TFTP server where you can temporarily store a configuration file, you will need to copy a configuration file to a Flash memory card inserted in PCMCIA slot 0 or slot 1. You can then copy the configuration file back to NVRAM at any time. You can copy either your startup configuration file (from NVRAM) or your running configuration file (from DRAM).
Chapter 3 Installing the Router Using Flash Memory Cards in the RP To copy a configuration file named myfile2 from the NVRAM on the RP to a Flash memory card in slot 0, follow these steps: Step 1 Enter the show bootvar command at the privileged EXEC mode prompt to display the current setting for the CONFIG_FILE environmental variable, as follows: Router# show bootvar . . . CONFIG_FILE variable = Current CONFIG_FILE variable = . . .
Chapter 3 Installing the Router Using Flash Memory Cards in the RP An example of the copy startup-config slot0:filename command follows: Router# copy startup-config slot0:myfile2 20575008 bytes available on device slot0, proceed? [confirm] Address or name of remote host [1.1.1.1]? Loading new.image from 1.1.1.
Chapter 3 Installing the Router Using Flash Memory Cards in the RP Copying a Configuration File from RP DRAM to a Flash Memory Card To copy the running configuration file from DRAM to a Flash memory card, follow these steps: Step 1 Enter the command for copying a running configuration file from DRAM to a Flash memory card. The command takes the following form: copy running-config [slot0:|slot1:]filename where: running-config Specifies the DRAM source of the file to be copied.
Chapter 3 Installing the Router Using Flash Memory Cards in the RP 5 1186 May 10 2002 16:56:50 myfile2 9197156 bytes available (11381148 bytes used) Router# Copying a Configuration File from a Flash Memory Card to RP NVRAM To copy a configuration file from a Flash memory card in PCMCIA slot 0 or slot 1 to NVRAM, follow these steps: Step 1 Enter the command for copying a configuration file from a Flash memory card to NVRAM.
Chapter 3 Installing the Router If You Need More Information Locked Blocks in Flash Memory Cards A locked block in Flash memory cards occurs when power is lost or a Flash memory card is removed from its PCMCIA slot on the RP during a write or erase operation. When a block of Flash memory is locked, it cannot be written to or erased. Any attempt to do so will consistently fail at the block location.
Chapter 3 Installing the Router If You Need More Information We appreciate your comments. For information on regulatory compliance and safety, refer to Regulatory Compliance and Safety Information for the Cisco 12000 Series Routers, Document Number 78-4347-xx. For additional line card information, refer to the installation and configuration note that accompanied your line card.
Chapter 3 Installing the Router If You Need More Information Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide 3-84 OL-11497-03
C H A P T E R 4 Troubleshooting the Installation This chapter provides troubleshooting guidelines for Cisco 12006 and Cisco 12406 Routers. If the solutions provided in this chapter do not make the router fully functional, contact your Cisco service representative for assistance. • Performing Other Configuration Tasks, page 4-1 • Problem Solving with Subsystems, page 4-14 Performing Other Configuration Tasks This section describes the following additional configuration tasks.
Chapter 4 Troubleshooting the Installation Performing Other Configuration Tasks – Flash memory SIMM (NVRAM) on the RP – Boot image stored within the operating environment, which you access by using an appropriate form of the boot command entered at the ROM monitor prompt (rommon>) • Define a default boot filename. • Enable or disable the Break function. • Control broadcast addresses. • Set the console terminal baud rate. • Force an automatic boot using a boot image.
Chapter 4 Troubleshooting the Installation Performing Other Configuration Tasks Table 4-1 Software Configuration Register Bit Meanings (continued) Hexadecimal Definition/Function Bit Number1 Value 07 0x0080 Enables the OEM2 bit 08 0x0100 Disables the Break function 09 0x0200 Uses a secondary bootstrap 10 0x0400 Broadcasts Internet Protocol (IP) with all zeros 11 and 12 0x0800 to 0x1000 Defines the console baud rate (the default setting is 9600 bps) 13 0x2000 Boots the default Flash memo
Chapter 4 Troubleshooting the Installation Performing Other Configuration Tasks Table 4-2 Boot Field and Meanings (continued) Boot Field Definition 02 to 0F On power up, the system boots automatically from a default Cisco IOS software image stored on a TFTP server in the network. For this setting, it is assumed that the Ethernet port on the RP is configured and operational. This setting also enables boot system commands that override the default filename.
Chapter 4 Troubleshooting the Installation Performing Other Configuration Tasks If you enter the boot command with arguments (that is, by instructing the system to boot from a specific source), you have these options: – You can instruct the system to boot from a specific Flash SIMM image by entering the boot bootflash:filename command, or from a specific image stored on a PCMCIA Flash memory card by entering the boot slot #: imagename command.
Chapter 4 Troubleshooting the Installation Performing Other Configuration Tasks Note If a bootable Cisco IOS software image exists in a Flash memory card inserted in PCMCIA slot 0 or slot 1, the software configuration register boot field setting is overridden. The system then boots from the Cisco IOS software image in the Flash memory card, rather than from a network TFTP image (that is, from a computed filename in the range from cisco2-grp through cisco17-grp or cisco2-prp through cisco17-prp).
Chapter 4 Troubleshooting the Installation Performing Other Configuration Tasks This command sequence saves the new contents of the software configuration register to NVRAM, but these new settings do not take effect until you reload or reboot the router. Step 5 Enter the show version privileged EXEC command to display the software configuration register value currently in effect. This value will be used the next time the router reloads.
Chapter 4 Troubleshooting the Installation Performing Other Configuration Tasks Bits in the Software Configuration Register This section provides more detailed descriptions of the significance of the bits in the software configuration register and how they interact during the boot process. As described in the “Boot Field Settings” section on page 4-4, the boot field setting determines the source of the Cisco IOS software image that is used to boot the router.
Chapter 4 Troubleshooting the Installation Performing Other Configuration Tasks Note If a bootable Cisco IOS software image exists in a Flash memory card installed in PCMCIA slot 0 or 1, the configuration register setting is overridden, and the bootable Cisco IOS software image will be booted instead of the default TFTP-bootable Cisco IOS software image (cisco2-grp through cisco17-grp or cisco2-prp through cisco17-prp).
Chapter 4 Troubleshooting the Installation Performing Other Configuration Tasks Bit 8—Bit 8 of the software configuration register controls the console Break key. Setting bit 8 causes the system to ignore the console Break key. This is the factory default. Conversely, clearing bit 8 causes the system to interpret a Break keystroke as a command to halt normal system operation and force the system into ROM monitor mode.
Chapter 4 Troubleshooting the Installation Performing Other Configuration Tasks Bit 13—Bit 13 of the software configuration register determines the system response to a bootload failure. Setting bit 13 causes the system to load Cisco IOS software from Flash memory after five unsuccessful attempts to load a boot file from the network TFTP server. Clearing bit 13 causes the system to continue attempting to load a boot file from the network TFTP server indefinitely.
Chapter 4 Troubleshooting the Installation Performing Other Configuration Tasks Step 5 Within 5 seconds of turning on the router, press the Break key.
Chapter 4 Troubleshooting the Installation Performing Other Configuration Tasks Step 8 Enter no in response to the system configuration dialog prompts until the following instruction is displayed: Press RETURN to get started! Step 9 Press Return.
Chapter 4 Troubleshooting the Installation Problem Solving with Subsystems Step 14 Exit global configuration mode by entering Ctrl-Z. router(config)# Ctrl-Z router# Step 15 Reboot the router and use the recovered password with the enable command to gain access to the router. Problem Solving with Subsystems The key to solving problems in the system is to try to isolate the problem to a specific subsystem.
Chapter 4 Troubleshooting the Installation Problem Solving with Subsystems • Cooling subsystem—Consists of the blower module, which circulates air through the card cages to cool the cards, and the fan in each of the power modules, which circulates cooling air through the power module bays. • Processor subsystem—Includes the RP, up to five line cards (when no optional, redundant RP is installed), and two alarm cards, which are located in the alarm card cage directly below the CSC card cage.
Chapter 4 Troubleshooting the Installation Problem Solving with Subsystems • The RP sends the instructions to each line card to power up. Each line card processor begins to perform its own boot process. Each line card, through its MBus module, notifies the RP when the boot process is complete. • The RP sends a command to each switch fabric card to power up. As each switch fabric card powers up, its progress is monitored by its MBus module processor.
Chapter 4 Troubleshooting the Installation Problem Solving with Subsystems AC-Input Power Supply LEDs Figure 4-1 shows the location of the LEDs on the power supply faceplate.
Chapter 4 Troubleshooting the Installation Problem Solving with Subsystems Table 4-6 summarizes the function of these indicators. Table 4-6 AC-Input Power Supply LED indicators LED Label Function State Description AC (Left LED) Input power On AC power source is present and is within specified limits. Off Power source is not within specified limits. DC (Right LED) Output Power On Power supply is operating normally in a power-on condition.
Chapter 4 Troubleshooting the Installation Problem Solving with Subsystems DC-Input Power Entry Module LEDs Figure 4-2 shows the location of the LEDs on the DC-input PEM. Figure 4-2 DC-Input Power Entry Module LEDs 62203 OUTPUT INPUT MISWIR OK E OK OUTPUT INPUT MISW OK IRE OK 5 4 4 2 3 1 1 DC-input PEM 4 Captive screws on release levers 2 Handle 5 Air inlet for cooling fan 3 ON/OFF switch – – Table 4-7 summarizes the function of these indicators.
Chapter 4 Troubleshooting the Installation Problem Solving with Subsystems Blower Module LEDs Figure 4-3 shows the location of the LEDs on the blower module.
Chapter 4 Troubleshooting the Installation Problem Solving with Subsystems When the system is operating correctly, you should see these LED states: • OK—Green. When on, the green OK LED indicates normal operation. • FAIL—Off. When on, the red FAIL LED indicates the system has detected a fan failure or other fault in the blower module.The red LED should remain off during normal operation. Alarm Card LEDs Figure 4-4 shows the location of the LEDs on the faceplate of the alarm card.
Chapter 4 Troubleshooting the Installation Problem Solving with Subsystems LEDs that normally should be on: • One MBUS status LED labeled ENABLED • Two CSC status LEDs labeled ENABLED • Three SFC status LEDs labeled ENABLED RP Alphanumeric LED Displays Figure 4-5 shows the location of the alphanumeric LEDs on the RP faceplate.
Chapter 4 Troubleshooting the Installation Problem Solving with Subsystems Troubleshooting the Power Subsystem The power subsystem in the Cisco 12006 and Cisco 12406 Routers consists of the following components: • An AC PDU or a DC PDU • One or two AC-DC power supplies, or one or two DC-input PEMs • Backplane • DC-DC converters • MBus modules The power modules provide DC output to the system via the backplane. DC output from the alarm card powers the MBus modules on each card in the system.
Chapter 4 Troubleshooting the Installation Problem Solving with Subsystems – For installations in North America, the AC input power range is between 100 and 240 VAC, with a 20A service. For international environments, the AC input power range is between 185 and 264 VAC, with a 16A service. – Power supplies are providing –48 VDC to internal components. – All internal DC voltages are within tolerance.
Chapter 4 Troubleshooting the Installation Problem Solving with Subsystems If the AC power source wiring appears to be okay, but the power supply AC LED remains off, go to Step 3. Step 3 Step 4 Step 5 Plug the power cord into a different, but compatible AC outlet. • If the power supply AC LED goes on, the original AC outlet is faulty and cannot be used. Notify the appropriate facilities personnel and go to Step 6. • If the power supply AC LED remains off, go to Step 4.
Chapter 4 Troubleshooting the Installation Problem Solving with Subsystems Step 7 If a spare power supply is available, replace the existing module with the spare. If the DC LED then goes on, the power supply is working normally. Return the faulty power supply for replacement. If you are unable to resolve the problem or if you determine that either the power supply or power cable is faulty, contact a service representative for assistance.
Chapter 4 Troubleshooting the Installation Problem Solving with Subsystems • Step 4 Step 5 Step 6 Turn off the PEM circuit breaker switch and check the DC power source: a. Check the DC power wires from the power source to the router. • Verify that the power wires are fastened securely at the PDU and the DC source. • Verify that the power wires are not worn or damaged. If the insulation appears cracked or broken, have the power wires replaced. b.
Chapter 4 Troubleshooting the Installation Problem Solving with Subsystems Step 7 If a spare PEM is available, replace the existing module with the spare. If the OUTPUT OK LED then goes on, the PEM is working normally. Return the faulty PEM for replacement. If you are unable to resolve the problem or if you determine that either the PEM or power wiring is faulty, contact a service representative for assistance.
Chapter 4 Troubleshooting the Installation Problem Solving with Subsystems on. If both displays are off, the RP may not be properly seated in the backplane connector. There also might be a problem with the MBus module on the RP, or the system power supply might be off. • If both displays are on, check the message being displayed. As soon as the DC-DC converter is turned on by the MBus module, the processor on the RP begins the boot process. Status messages are displayed as the boot process continues.
Chapter 4 Troubleshooting the Installation Problem Solving with Subsystems Table 4-8 RP Alphanumeric LED Display Messages LED Display1 Indications2 LMEM TEST Low-memory test running LCAH INIT Lower 15k cache initialization BSS INIT Initialize main memory for ROM NVRAM INIT Initialize NVRAM EXPT INIT Initialize interrupt handlers TLB INIT Initialize TLB CACH INIT Initialize CPU data and instruction cache CACH PARY Enable CPU cache parity MEM INIT Initialize main memory NVRAM SIZE Si
Chapter 4 Troubleshooting the Installation Problem Solving with Subsystems Troubleshooting the Line Cards Line cards can be installed in slots in the card cage. As each line card powers up, a power-on self-test (POST) is performed on the line card memory. A full set of field diagnostics can also be run on a line card from the system console, providing a pass/fail message both in the line card alphanumeric LED display and on the system console.
Chapter 4 Troubleshooting the Installation Problem Solving with Subsystems Table 4-9 Line Card Alphanumeric LED Display Messages (continued) LED Display1 Indications2 EXPT INIT Initialize interrupt handlers TLB INIT Initialize TLB CACH INIT Initialize CPU data and instruction cache MEM INIT Initialize main memory LROM RDY Ready to access download ROMI GET Getting ROM images FABL WAIT Wait for load of fabric downloader FABL DNLD The fabric downloader loads FABL STRT The fabric downloa
Chapter 4 Troubleshooting the Installation Problem Solving with Subsystems Troubleshooting by Using the Alarm Cards The alarm cards are installed in the alarm card slots immediately beneath the clock and scheduler card slots.
Chapter 4 Troubleshooting the Installation Problem Solving with Subsystems If there are no faults on the SFCs (SFC 0, SFC 1, or SFC 2), the green LED labeled ENABLED for each SFC should be on, and the yellow LED labeled FAIL for each SFC should be off. If the system detects an SFC fault, it turns off the green ENABLED LED for the faulty card, turns on the yellow FAIL LED, logs a warning message on the system console, and continues operating.
Chapter 4 Troubleshooting the Installation Problem Solving with Subsystems Troubleshooting the Cooling Subsystem Cisco 12006 and Cisco 12406 Routers have a blower module located on the rear of the chassis, which provides cooling air for the router components. (See Figure 4-3.) The blower module receives power and signals though a connector recessed in the blower module. This connector mates with a connector mounted on the PDU. The blower module contains three fans, one connector, and one controller card.
Chapter 4 Troubleshooting the Installation Problem Solving with Subsystems • The following console monitor message indicates that the system has detected an overtemperature or out-of-tolerance power condition in the router: Queued messages: %ENVM-1-SHUTDOWN: Environmental Monitor initiated shutdown If an environmental shutdown results from an out-of-tolerance power condition, the output fail LED on the power module will go on before the system shuts down.
C H A P T E R 5 Field Diagnostics for the Cisco 12000 Series Router Field diagnostics are available for all Cisco 12000 Series Routers to help you isolate faulty hardware to the level of a field-replaceable unit (FRU), without disrupting the operation of the system. After you identify the faulty unit, you can replace it with a spare unit. Field diagnostics are not designed to identify specific components within the router. They simply determine whether a particular card is operational or defective.
Chapter 5 Field Diagnostics for the Cisco 12000 Series Router Diagnostics Overview • Smaller Cisco IOS image—To accommodate customers with 20-MB Flash memory cards, the line card field diagnostics are stored and maintained as a separate image that must be available on a Flash memory card or a TFTP boot server. • Easy access to the most current diagnostics software—Since the field diagnostics software is now maintained as a separate image, the most recent version is always available on Cisco.
Chapter 5 Field Diagnostics for the Cisco 12000 Series Router FPGA Overview While diagnostics are running, the line card being tested is controlled by the diagnostic software. Diagnostics take the line card under test offline. The diagnostics affect just the line card being tested; the rest of the line cards remain online and continue to pass traffic normally. Diagnostics do not affect system performance.
Chapter 5 Field Diagnostics for the Cisco 12000 Series Router FPGA Overview The following sample Cisco IOS boot text shows an FPGA upgrade message in bold text. *Aug 19 14:51:06 UTC: %MBUS-6-FABCONFIG: Switch Cards 0x1F (bitmask) Primary Clock is CSC_1 Fabric Clock is Redundant Bandwidth Mode : Full Bandwidth *Aug 19 14:51:23 UTC: %MBUS-6-NO_FPGA_IMG: FPGA image is not appropriate or corrupted for slot 0. Please run Field Diagnostics image on slot 0 to upgrade the FPGA image.
Chapter 5 Field Diagnostics for the Cisco 12000 Series Router FPGA Overview Loading muckier/award/c12k-fdiagsbflc-mz.conn_isp from 223.255.254.254 (via Ethernet0): !!!!!( stuff deleted) !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! [OK - 8452824 bytes] FD 0> ***************************************************** FD 0> GSR Field Diagnostics V6.14 FD 0> Compiled by award on Mon Sep 22 14:05:20 PDT 2003 FD 0> view: award-conn_isp.
Chapter 5 Field Diagnostics for the Cisco 12000 Series Router Using Diagnostics Field Diag eeprom values: run 8 fail mode 0 (PASS) slot 0 last test failed was 0, error code 0 Shutting down diags in slot 0 Board will reload Router# Router# Router# SLOT 0:00:00:42: %SYS-5-RESTART: System restarted -Cisco Internetwork Operating System Software IOS (tm) GS Software (GLC1-LC-M), Experimental Version 12.0(20030909:221642) [hsiang-conn3 108] Copyright (c) 1986-2003 by cisco Systems, Inc.
Chapter 5 Field Diagnostics for the Cisco 12000 Series Router Using Diagnostics Note All Cisco Systems field diagnostics images available on Cisco.com are backward and forward compatible with any Cisco IOS 12.0(22)S software release and later. Cisco strongly recommends always using the latest available field diagnostics image from Cisco.com for testing and verifying line cards.
Chapter 5 Field Diagnostics for the Cisco 12000 Series Router Using the diag Command • Caution For TFTP boot servers, the source path would typically be tftp://tftp_server_ip_address/my_directory/c12k-fdiagsbflc-mz.120-25.S. Do not unplug the line card or terminate the field diagnostics session during this test.
Chapter 5 Field Diagnostics for the Cisco 12000 Series Router Using the diag Command Note Starting with Cisco IOS Release 12.0(22)S, the line card field diagnostics image is unbundled from the main Cisco IOS image. Line card field diagnostics are now stored and maintained as a separate image that must be available on a Flash memory card or TFTP boot server before the diagnostics commands can be used.
Chapter 5 Field Diagnostics for the Cisco 12000 Series Router Using the diag Command Table 5-1 diag Command Reference (continued) Command Description tftp Specifies that the source of the diagnostic image is a TFTP server. This keyword must be followed by the source-path. Also see the dl-timeout-plus option. flash Specifies that the source of the diagnostic image is a Flash memory card. This keyword must be followed by the source-path. source-path Path to the diagnostic image.
Chapter 5 Field Diagnostics for the Cisco 12000 Series Router Using the diag Command Table 5-1 diag Command Reference (continued) Command Description wait (Optional) Stops the automatic reloading of the Cisco IOS software on the line card after the successful completion of the field diagnostic testing.
Chapter 5 Field Diagnostics for the Cisco 12000 Series Router Using the diag Command Table 5-1 diag Command Reference (continued) Command Description update-fpga (Optional) Updates flash memory with field-programmable gate array (FPGA) image(s) from the current field diagnostics download image. This option limits the field diagnostics session to one task: updating the FPGA images in flash memory on the line card. No other testing is performed during this session.
Chapter 5 Field Diagnostics for the Cisco 12000 Series Router Using the diag Command In some cases when field diagnostics indicates a card FAILURE, you may want to bring the line card back on line manually. In this case the microcode reload command may be used. Caution Performing field diagnostics on a line card stops all activity on the line card. Before the diag command begins running diagnostics, you are prompted to confirm the request to perform field diagnostics on the line card.
Chapter 5 Field Diagnostics for the Cisco 12000 Series Router Using the diag Command Output Examples The following example shows the output when field diagnostics are performed on the line card in slot 7. After the line card passes all field diagnostic tests, the Cisco IOS software automatically reloads on the card. Before starting the diagnostic tests, you must confirm the request to perform these tests on the line card because all activity on the line card is halted. The total/indiv.
Chapter 5 Field Diagnostics for the Cisco 12000 Series Router Using the diag Command 5d20h: %GRP-4-RSTSLOT: Resetting the card in the slot: 7,Event: EV_ADMIN_FDIAG SLOT 7:00:00:09: %SYS-5-RESTART: System restarted -Cisco Internetwork Operating System Software IOS (tm) GS Software (GLC1-LC-M), Experimental Version 12.0(20020509:045149) [award-conn_isp.f_diag_new 337] Copyright (c) 1986-2002 by cisco Systems, Inc.
Chapter 5 Field Diagnostics for the Cisco 12000 Series Router Using the diag Command FDIAG_STAT_IN_PROGRESS(7): test #1 Dram Marching Pattern FDIAG_STAT_IN_PROGRESS(7): test #2 Dram Datapins FDIAG_STAT_IN_PROGRESS(7): test #3 Dram Busfloat FDIAG_STAT_IN_PROGRESS(7): test #4 RBM SDRAM Marching Pattern FDIAG_STAT_IN_PROGRESS(7): test #5 RBM SDRAM Datapins FDIAG_STAT_IN_PROGRESS(7): test #6 RBM SSRAM Marching Pattern FDIAG_STAT_IN_PROGRESS(7): test #7 RBM SSRAM Datapins Memory FDIAG_STAT_IN_PROGRESS(7): tes
Chapter 5 Field Diagnostics for the Cisco 12000 Series Router Using the diag Command FD 3> GSR Field Diagnostics V6.01 FD 3> Compiled by award on Tue Apr 9 07:22:53 PDT 2002 FD 3> view: award-conn_isp.f_diag_new FD 3> ***************************************************** Diagnostics have been downloaded to slot 7 Executing all diagnostic tests in slot 7 (total/indiv. timeout set to 2000/600 sec.) FD 3> BFRP w/ECC testing... FD 3> Secondary Discovery found ID 2 FD 3> BFR_CARD_TYPE_BFRP_CARD w/ ECC testing.
Chapter 5 Field Diagnostics for the Cisco 12000 Series Router Using the diag Command The following example shows the output of a line card test with the update-fpga option specified. Router# diag 7 verbose source tftp tftp://223.255.254.254/c12k-fdiagsbflc-mz.120-25.S update-fpga Running DIAG config check Fabric Download for Field Diags chosen: If timeout occurs, try 'mbus' option.
Chapter 5 Field Diagnostics for the Cisco 12000 Series Router Using the diag Command COMPLETED Field Diags: pid 121, status 6, test_num 1, error_code 0 Field Diagnostic ****PASSED**** for slot 7 Field Diag results from eeprom before updating slot 7, run# 0x10 were 0x0 previous field diag eeprom values: run 16 fail mode 0 (PASS) last test failed was 0, error code 0 Field Diag eeprom values: run 17 fail mode 0 (PASS) slot 7 last test failed was 0, error code 0 Shutting down diags in slot 7 Board will rel
Chapter 5 Field Diagnostics for the Cisco 12000 Series Router Using the diag Command Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide 5-20 OL-11497-03
C H A P T E R 6 Maintaining the Router The Cisco 12006 or Cisco 12406 Router is equipped as ordered and is ready to install and start up when it leaves the factory. After you install and configure the router, you might need to perform other procedures to ensure that the router continues to operate properly. Also, as your networking requirements change, you might need to upgrade your system by adding or changing components. This chapter describes how to maintain your router.
Chapter 6 Maintaining the Router Powering Down the Router • Removing and Installing a Clock and Scheduler Card, Switch Fabric Card, or Alarm Card, page 6-56 • Removing and Installing the Chassis, page 6-68 • Upgrading the RP and Line Card Memory, page 6-77 Before performing the procedures in this chapter, review the safety information in the “Laser Safety” section on page 2-5 and the “Lifting Guidelines” section on page 2-5, and see the Regulatory Compliance and Safety Information for the Cisco 120
Chapter 6 Maintaining the Router Removing and Installing the Front Door on Cisco 12006 and Cisco 12406 Enhanced Series Router Step 4 Verify that the following conditions are true: a. LEDs on the power modules are off, and power module fans are off. b. LEDs on the RP, line cards, and alarm cards are off. c. LEDs on the blower module are off, and all blower module fans are off.
Chapter 6 Removing and Installing the Front Door on Cisco 12006 and Cisco 12406 Enhanced Series Router Step 1 Open the front door by pressing the right latch button (Figure 6-1).
Chapter 6 Maintaining the Router Removing and Installing the Front Door on Cisco 12006 and Cisco 12406 Enhanced Series Router Step 2 Remove the front door by lifting the (top and bottom) hinge pins to free the door from the chassis (Figure 6-2). Caution Make sure you are holding the front door securely so it does not drop when you release it from the chassis. Step 3 Figure 6-2 Reinstall the hinge pins into the chassis hinge brackets.
Chapter 6 Removing and Installing the Front Door on Cisco 12006 and Cisco 12406 Enhanced Series Router Step 4 Maintaining the Router Remove the bumpers and pivot blocks from the door as shown in Figure 6-3. Figure 6-3 Removing the Bumpers and Pivot Blocks 2 149545 1 1 Bumpers Step 5 2 Pivot blocks Reinstall the hardware to the opposite sides of the front door: a. Mount pivot blocks to the left side and tighten the screws until snug. b.
Chapter 6 Maintaining the Router Cleaning or Replacing the Air Filters Step 6 Attach the front door to the chassis: a. Remove the hinge pins from the hinges on the right side of the chassis. b. Align the pivot blocks on the front door with the hinges on the right side of the chassis and install the hinge pins to hold the door in place (see Figure 6-2). c. Close the front door by pressing the latch button allowing the door latch to engage with the hinge pins on the chassis.
Chapter 6 Maintaining the Router Cleaning or Replacing the Air Filters Use the following procedure to clean or replace the air filters. Open the spring-loaded air filter door on the right side of the chassis and remove an air filter by pulling the small tab on the edge of the filter (Figure 6-4). Step 1 Remove the second air filter the same way.
Chapter 6 Maintaining the Router Removing and Replacing the Blower Module Step 2 Visually check the condition of the air filters to determine whether to clean them or install new replacements. • Caution Do not try to vacuum the air filter while it is installed in the chassis. You must remove the air filter completely before you clean it to prevent contaminants from being drawn into the router. • Step 3 Dirty—You can vacuum or replace the filters.
Chapter 6 Maintaining the Router Removing and Replacing the Blower Module Use the following procedure to remove and replace the blower module. Step 1 Figure 6-5 Remove the blower module from the chassis (Figure 6-5): a. Lift the blower module handle to its carrying position. b. Loosen the four captive screws on the blower module faceplate. c. Remove the blower module by grasping it on each side and pulling it straight back from the chassis.
Chapter 6 Maintaining the Router Removing and Replacing the Blower Module Step 2 Caution Install the new blower module (Figure 6-6): a. Position the alignment holes on the blower module with the guide pins at the top of the chassis and on the PDU at the bottom of the chassis. b. Slide the blower toward the chassis until it mates with the backplane connector.
Chapter 6 Maintaining the Router Removing and Replacing the Blower Module Figure 6-6 Installing the Blower Module 1 2 BLOWER 129402 HIGH SPEED 3 1 Carrying handle 3 2 Captive screws (2 on each side) Guide pins Troubleshooting the Blower Installation Use the following procedure to troubleshoot the blower module if it is not operating properly after installation. Step 1 Be sure the router is powered on and that all power cords are connected properly.
Chapter 6 Maintaining the Router Removing and Replacing AC and DC Power Subsystem Components Step 3 Check the blower module status indicators: • OK (green)—This indicator should light as soon as the blower module is installed and receives power from the backplane connector. It indicates that the blower module is operating normally. • Fail (red)—This indicator remains off during normal operation. If the indicator is on, the system has detected a fan failure or other fault in the blower module.
Chapter 6 Maintaining the Router Removing and Replacing AC and DC Power Subsystem Components The following tools and equipment are required to remove and install power equipment: • Number 1 Phillips screwdriver • 3/16-inch flat-blade screwdriver • An ESD-preventive wrist strap Installation Guidelines The Cisco 12006 and Cisco 12406 series routers support online insertion and removal (OIR).
Chapter 6 Maintaining the Router Removing and Replacing AC and DC Power Subsystem Components Caution Newer, 1900 W DC power supplies require the upgraded PDU. You cannot install a new power supply using the old PDU. If you are replacing an old power supply with the new unit, you must perform a complete upgrade by replacing both power supplies, the PDU, and the blower module if you are required to meet NEBS extended temperature range requirements.
Chapter 6 Maintaining the Router Removing and Replacing AC and DC Power Subsystem Components Table 6-1 Original and Replacement Components (Continued) Original Component Replacement Component DC Power Supply (PWR-GSR6-DC=) DC Power Supply (12000/6-DC-PEM=) Used to replace 1400 W power supplies only. Used to replace existing power supplies. All power Do not mix with 1900 W power supplies. supplies must be 1900 W. Do not mix with 1400 W power supplies.
Chapter 6 Maintaining the Router Removing and Replacing AC and DC Power Subsystem Components Installing Upgrade Kits When installing a power system upgrade kit, replace the following components.
Chapter 6 Maintaining the Router Removing and Replacing an AC PEM Removing and Replacing an AC PEM This section contains the procedure to remove and replace an AC PEM from the chassis. Before you begin this procedure, be sure to read the “Installation Guidelines” section on page 6-14. Figure 6-7 identifies the components of an AC power supply.
Chapter 6 Maintaining the Router Removing and Replacing an AC PEM Use the following procedure to remove and replace an AC power supply. Caution You cannot mix power supply types within the chassis.
Chapter 6 Maintaining the Router Removing and Replacing an AC PEM Step 4 Warning Remove the PEM from the chassis (Figure 6-8): a. Loosen the captive screw on each ejector lever. b. Pivot open the levers to eject the power supply. c. Slide the power supply out of its bay while supporting it with your other hand. The power supply weighs approximately 14 lb (6.35 kg). Use two hands to remove the power supply.
Chapter 6 Maintaining the Router Removing and Replacing an AC PEM Step 5 Install the new power supply (Figure 6-9): a. Caution Slide the power supply into the bay until it mates with its backplane connector. To prevent damage to the power shelf backplane connector, do not use excessive force when inserting the power supply into the chassis. b. Close the ejector levers and tighten the captive screws to securely seat the power supply to the backplane connector.
Chapter 6 Maintaining the Router Removing and Replacing an AC PEM Step 6 Plug the power supply cable into its AC outlet. Step 7 Power on the circuit breaker to that AC outlet. Step 8 Set the power switch to the On (1) position. The AC Input and DC Output power indicators on the front of the power supply should light. If the indicators do not light, see the “Troubleshooting the AC Power Supply Installation” section on page 6-22.
Chapter 6 Maintaining the Router Removing and Replacing an AC PEM Step 3 Check the power supply status indicators: • AC Input (green)—Indicates that the power supply is operating normally, and the source AC voltage is within the nominal operating range of 200 VAC to 240 VAC. This indicator lights when the power supply switch is set to the On (1) position. – If the AC Input power indicator remains off after checking all of the power sources, replace the power supply with a spare.
Chapter 6 Maintaining the Router Removing and Replacing an AC PDU Removing and Replacing an AC PDU Use the following procedure to remove and replace an AC PDU. Before you begin this procedure, read the “Installation Guidelines” section on page 6-14. Figure 6-10 identifies the components of the AC PDU.
Chapter 6 Maintaining the Router Removing and Replacing an AC PDU Caution The system must be powered off to remove and replace the PDU. Notify the network administrator and other appropriate personnel that all routing traffic stops while replacements take place. Step 1 Power off both power supplies by setting the power switches to the Off (0) position. Step 2 Unplug the power supply cords from their AC outlets. Step 3 Power off the circuit breakers assigned to the AC outlets.
Chapter 6 Maintaining the Router Removing and Replacing an AC PDU Unseating the AC Power Supply 84372 Figure 6-11 Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide 6-26 OL-11497-03
Chapter 6 Maintaining the Router Removing and Replacing an AC PDU Step 5 Release the retention clip and disconnect each power supply cord from the PDU (see Figure 6-10). Step 6 Remove the blower module (Figure 6-12): Figure 6-12 a. Lift the blower module handle to its raised (carrying) position. b. Loosen the (4) captive screws on the blower module. c. Remove the blower module by grasping it on each side and pulling it straight back from the chassis.
Chapter 6 Maintaining the Router Removing and Replacing an AC PDU Step 7 Remove the PDU from the chassis (Figure 6-13): a. Loosen the (4) captive screws on the PDU. b. Grasp the PDU and pull it out slightly. c. Move the PDU to the left and pivot the right side through the opening to remove the PDU from the chassis opening. Note Removing the AC PDU 57676 Figure 6-13 Tilting the PDU at a slight angle makes it easier to remove it from the chassis.
Chapter 6 Maintaining the Router Removing and Replacing an AC PDU Step 9 Caution Figure 6-14 Install the blower module (Figure 6-14): a. Position the alignment holes on the blower module with the guide pins on the chassis and PDU. b. Slide the blower over the guide pins toward the chassis until it mates with the PDU connector. To prevent damage to the connectors, do not use excessive force when installing the blower module. c.
Chapter 6 Maintaining the Router Removing and Replacing an AC PDU Step 13 Reinstall the power supplies (Figure 6-15): a. Caution Push the power supply into its bay until it mates with its PDU connector. To prevent damage to the connectors, do not use excessive force when inserting the power supply into the chassis. b. Close the ejector levers and tighten the captive screws to securely seat the power supply to the chassis. c. Repeat steps a. and b. for the second power supply.
Chapter 6 Maintaining the Router Removing and Replacing a DC PEM The AC Input Power and DC Output Power indicators on the power supplies should light. If the indicators do not light, see the “Troubleshooting the AC Power Supply Installation” section on page 6-22. Removing and Replacing a DC PEM This section contains the procedure to remove and replace a DC power supply from the chassis. Before you begin this procedure, read the “Installation Guidelines” section on page 6-14.
Chapter 6 Maintaining the Router Removing and Replacing a DC PEM Use the following procedure to remove and replace a DC power supply. Caution You cannot mix power supply types within the chassis. If you are replacing a 1400 W power supply with a 1900 W power supply, you must replace both power supplies, the DC PDU, and the blower module if you are required to meet NEBS extended temperature range requirements (see the “Power Supply and PDU Compatibility” section on page 6-14 for additional information).
Chapter 6 Maintaining the Router Removing and Replacing a DC PEM Warning Remove the power supply from the chassis (Figure 6-17): a. Loosen the captive screw on each ejector lever. b. Pivot the levers open to release the power supply from its bay. c. Slide the power supply out of its bay while supporting it with your other hand. The power supply weighs approximately 10 lb (4.5 kg). Use two hands to remove the power supply.
Chapter 6 Maintaining the Router Removing and Replacing a DC PEM Install the new power supply: a. Caution Slide the power supply into the bay until it mates with its backplane connector. To prevent damage to the power shelf backplane connector, do not use excessive force when inserting the power supply into the chassis. b. Close the ejector levers and tighten the captive screws to securely seat the power supply to the backplane connector (Figure 6-18).
Chapter 6 Maintaining the Router Removing and Replacing a DC PEM Step 5 Power on the circuit breaker. Step 6 Set the power switch to the On position. The AC Input and DC Output power indicators on the front of the power supply should light. If the indicators do not light, or the Miswire indicator is on, see the “Troubleshooting the DC Power Supply Installation” section on page 6-35.
Chapter 6 Maintaining the Router Removing and Replacing a DC PEM Step 3 Check the power supply status indicators: • Output OK (green)—Indicates that the PEM is operating normally, and the source DC output voltage is within the nominal operating range of –48 to –60 VDC. This indicator should light when the power switch is set to the On (1) position. If the indicator is off, toggle the power switch off and then on.
Chapter 6 Maintaining the Router Removing and Replacing a DC PDU Removing and Replacing a DC PDU Use the following procedure to remove and replace a DC PDU. before beginning this procedure, read the “Installation Guidelines” section on page 6-14. Figure 6-19 identifies the components of the DC PDU.
Chapter 6 Maintaining the Router Removing and Replacing a DC PDU Caution The system must be powered off to remove and replace the PDU. Notify the network administrator and other appropriate personnel that all routing traffic will stop while the replacement takes place. Step 1 Power off both power supplies by setting their power switches to the Off (0) position (see Figure 6-16). Step 2 Power off the circuit breakers assigned to the power supplies.
Chapter 6 Maintaining the Router Removing and Replacing a DC PDU Loosen the captive screw on each ejector lever and pivot the levers open to unseat the power supply from its PDU connector (Figure 6-20). • It is not necessary to remove the power supply from its bay. • Repeat this step for the second power supply.
Chapter 6 Maintaining the Router Removing and Replacing a DC PDU Step 4 Figure 6-21 Remove the blower module (Figure 6-21): a. Lift the blower module handle to its raised (carrying) position. b. Loosen the (4) captive screws on the blower module. c. Remove the blower module by grasping it on each side and pulling it straight back from the chassis.
Chapter 6 Maintaining the Router Removing and Replacing a DC PDU Step 5 Warning Disconnect the DC power leads from the PDU power connector blocks in the following order (Figure 6-22): a. Negative lead from the top port. b. Positive lead from the middle port. c. Ground lead from the bottom port. d. Repeat these steps for the second power connector block.
Chapter 6 Maintaining the Router Removing and Replacing a DC PDU Step 6 Remove the PDU from the chassis (Figure 6-23): a. Loosen the (4) captive screws on the PDU. b. Grasp the PDU and pull it out slightly. c. Move the PDU to the left and pivot the right side through the opening to remove the PDU from the chassis. Note Removing the DC PDU 57995 Figure 6-23 Tilting the PDU at a slight angle makes it easier to remove it from the chassis.
Chapter 6 Maintaining the Router Removing and Replacing a DC PDU Step 8 Caution Figure 6-24 Install the blower module (Figure 6-24): a. Position the alignment holes on the blower module with the guide pins on the chassis and PDU. b. Slide the blower over the guide pins toward the chassis until it mates with the backplane connector. To prevent damage to the connectors, do not use excessive force when installing the blower module. c.
Chapter 6 Maintaining the Router Removing and Replacing a DC PDU Step 9 Warning Reconnect the DC power leads to the PDU power connector blocks in the following order (Figure 6-25): a. Ground lead to the bottom port. b. Positive lead to the middle port. c. Negative lead to the top port. d. Repeat these steps for the second power connector block.
Chapter 6 Maintaining the Router Removing and Replacing a DC PDU Reinstall the power supplies: a. Caution Push the power supply into its bay until it mates with its PDU connector. To prevent damage to the connectors, do not use excessive force when inserting the power supply into the chassis. b. Close the ejector levers and tighten the captive screws to securely seat the power supply to the chassis (Figure 6-26). c. Repeat steps a. and b. for the second power supply.
Chapter 6 Maintaining the Router Removing and Replacing a DC PDU Step 12 Power on the power supplies. The Output Power OK and Input Power OK indicators on the power supplies should light. If the indicators do not light, see the “Troubleshooting the DC Power Supply Installation” section on page 6-35.
Chapter 6 Maintaining the Router Removing and Installing an RP or a Line Card Removing and Installing an RP or a Line Card Line cards can occupy any slot, slot 0 (the top slot) through slot 4, in the RP and line card cage. (See Figure 6-27.) Your Cisco 12006 or Cisco 12406 Router is configured with the RP in slot 5 (the bottom slot). A redundant RP can be installed in any slot. The redundant RP requires a line card spacer to comply with EMI emission standards.
Chapter 6 Maintaining the Router Removing and Installing an RP or a Line Card Tools and Equipment To remove and replace a line card, you need the following items: • ESD-preventive strap • 3/16-inch flat-blade screwdriver • Replacement line card or RP Removing an RP or Line Card Cisco 12000 Series line cards support OIR, so they can be removed and installed while the router remains powered up. RPs also support OIR, but are hot-swappable only when the system is equipped with two RPs.
Chapter 6 Maintaining the Router Removing and Installing an RP or a Line Card Figure 6-28 Removing an RP or Line Card from the Card Cage EJ EC T SL SL -1 OT -0 OT RE SE T AU X CO NS OL E CO LL RX RJ LIN K -45 TX MI I GIGABIT ROUTE PROCESSO R CISCO 120 00 SERIES CH ROUT ER 57087 GIGABIT SWIT Step 7 Caution Grasp the edges of the line card carrier with both hands to support it, and fully remove the line card from the slot.
Chapter 6 Maintaining the Router Removing and Installing an RP or a Line Card Step 8 Note Immediately place the line card in an antistatic bag to protect it against ESD and to prevent dust from getting to the fiber-optic connectors on fiber-optic line cards. If a line card slot in the card cage is not populated with a line card, a blank line card must be installed to avoid overheating and to ensure electromagnetic compliance (EMC).
Chapter 6 Maintaining the Router Removing and Installing an RP or a Line Card Step 6 Caution Grasp the edges of the metal card carrier with both hands to support and guide the RP or line card into the slot alignment grooves in the card cage. One edge of the card carrier faceplate is lined with an EMI-preventive gasket consisting of many raised, conductive contacts. Be careful not to damage the gasket contacts, because a damaged card carrier gasket can reduce EMI performance.
Chapter 6 Maintaining the Router Removing and Installing an RP or a Line Card Caution Handle line cards by the metal card carrier edges only; avoid touching the board itself or any connector pins. Step 5 Go to Step 3 of the procedure “Installing an RP or Line Card” on page 6-50 to continue the installation of an RP or line card. Step 6 Repeat Step 2 through Step 5 for any additional card installations.
Chapter 6 Maintaining the Router Removing and Installing an RP or a Line Card The Cisco 12000 Series Router line cards use cable-management brackets for the following purposes: Note • Organizing the network interface cables • Keeping the network interface cables out of the way • Positioning connectors at their respective ports on the line card faceplate • Keeping the cables free of sharp bends (excessive bending in a network interface cable can cause performance degradation) The type of cable-ma
Chapter 6 Maintaining the Router Removing and Installing an RP or a Line Card Reconnecting Cables to a Line Card When you replace an existing line card in the line card and RP card cage, you must reattach the line card cable-management bracket to the line card faceplate and reconnect the network interface cables to the replacement line card as described below.
Chapter 6 Maintaining the Router Removing and Installing an RP or a Line Card Step 2 Attach an appropriate number of velcro straps to support the network interface cables, through the slots in the cable-management bracket: a. Pull the small end of the velcro strap through the slot in the cable-management bracket. b. Insert the small end of the velcro strap into the slot in the wide end of the velcro strap. c.
Chapter 6 Maintaining the Router Removing and Installing a Clock and Scheduler Card, Switch Fabric Card, or Alarm Card Removing and Installing a Clock and Scheduler Card, Switch Fabric Card, or Alarm Card Cisco 12006 and Cisco 12406 routerss are equipped with chassis slots for two CSCs, three SFCs, and two alarm cards. (See Figure 6-31.
Chapter 6 Maintaining the Router Removing and Installing a Clock and Scheduler Card, Switch Fabric Card, or Alarm Card Tools and Equipment You need the following items to remove and replace a CSC, an SFC, or an alarm card: • ESD-preventive strap • 3/16-inch flat-blade screwdriver • Antistatic bag or similar ESD-preventive container Removing and Installing a Clock and Scheduler Card A Cisco 12006 or Cisco 12406 Router configured for redundant CSCs will have two CSCs installed in the two CSC slots; a
Chapter 6 Maintaining the Router Removing and Installing a Clock and Scheduler Card, Switch Fabric Card, or Alarm Card Figure 6-32 Removing and Installing a Clock and Scheduler Card T EC EJ -1 OT SL -0 OT SL T SE RE X AU E OL NS CO LL CO RX K LIN -45 RJ TX I MI GIGABIT ROUTE PROCESSO R CISCO 120 00 CH ROUT ER 101409 GIGABIT SWIT SERIES CISCO 12 GIGABIT 000 SWIT CH RO 1 SERIES UT ER 2 3 1 CSC 2 Captive screw (2) 3 Ejector lever (2) Removing a Clock and Scheduler Card To remo
Chapter 6 Maintaining the Router Removing and Installing a Clock and Scheduler Card, Switch Fabric Card, or Alarm Card Caution Step 6 When operating your router with a single CSC, the second CSC slot must have a CSC blank filler (MAS-GSR6-CSCBLNK=) installed to ensure electromagnetic compatibility (EMC) compliance, to avoid overheating, and to ensure compliance with regulatory electromagnetic interference (EMI) standards.
Chapter 6 Maintaining the Router Removing and Installing a Clock and Scheduler Card, Switch Fabric Card, or Alarm Card Step 6 Use both thumbs to slide the card carrier into the CSC slot until the ejector levers make contact with the front of the card cage, then stop. Step 7 Pivot the ejector levers toward the faceplate until the connector seats in the backplane. Caution Step 8 CSC ejector levers may not fit flush against the CSC faceplate.
Chapter 6 Maintaining the Router Removing and Installing a Clock and Scheduler Card, Switch Fabric Card, or Alarm Card M IN OR AL IT AJ CR M SF IC C C M CS OR Alarm Card LEDs On/Off Conditions BU S Figure 6-33 FAIL 0 1 1 0 2 1 2 3 ALARM 66170 ENABLED 4 5 6 1 MBus status LED 4 Critical alarm LED 2 CSC status LEDs (two) 5 Major alarm LED 3 SFC status LEDs (three) 6 Minor alarm LED Removing and Installing a Switch Fabric Card The three SFCs occupy the three half-widt
Chapter 6 Maintaining the Router Removing and Installing a Clock and Scheduler Card, Switch Fabric Card, or Alarm Card Figure 6-34 Removing and Installing a Switch Fabric Card T EC EJ -1 OT SL -0 OT SL T SE RE X AU E OL NS CO LL CO RX K LIN -45 RJ TX I MI GIGABIT ROUTE PROCESSO R CISCO 120 00 CH ROUT ER 101410 GIGABIT SWIT SERIES 1 2 3 1 SFC 3 Ejector lever (2) 2 Captive screw (2) – – Removing a Switch Fabric Card To remove a switch fabric card, see Figure 6-34 and follow these
Chapter 6 Maintaining the Router Removing and Installing a Clock and Scheduler Card, Switch Fabric Card, or Alarm Card Step 6 Slide the card out of the slot and place it directly into an antistatic bag or other ESD-preventive container. If you plan to return the defective SFC to the factory, repackage it in the shipping container you received with the replacement card. Installing a Switch Fabric Card Switch fabric card captive screws must be tightened to ensure electromagnetic compliance (EMC).
Chapter 6 Maintaining the Router Removing and Installing a Clock and Scheduler Card, Switch Fabric Card, or Alarm Card Caution Step 8 SFC ejector levers may not fit flush against the SFC faceplate. To ensure that the SFC is properly seated and ensure EMC compliance, tighten the captive screws. Do not overtighten the captive screws; you might strip the threads on the screw or in the insert in the chassis. Tighten the captive screw on each side of the SFC faceplate.
Chapter 6 Maintaining the Router Removing and Installing a Clock and Scheduler Card, Switch Fabric Card, or Alarm Card Removing and Installing an Alarm Card The two alarm cards occupy the card slots in the alarm card bay. These slots are located on the bottom left side of the chassis, directly under the clock and scheduler card slots. (See Figure 6-31.) Figure 6-35 shows a partially-ejected alarm card.
Chapter 6 Maintaining the Router Removing and Installing a Clock and Scheduler Card, Switch Fabric Card, or Alarm Card Removing an Alarm Card To remove an alarm card, see Figure 6-35 and follow these steps: Step 1 Attach an ESD-preventive strap to your wrist and connect the leash to the chassis or to another grounded, bare metal surface. Step 2 Loosen the captive screw on each side of the alarm card.
Chapter 6 Maintaining the Router Removing and Installing a Clock and Scheduler Card, Switch Fabric Card, or Alarm Card Caution Step 6 Alarm card captive screws must be tightened to ensure EMC compliance. Do not overtighten the captive screws; you might strip the threads on the screw or in the insert in the alarm card faceplate. Tighten the two captive screws to secure the alarm card in the chassis.
Chapter 6 Maintaining the Router Removing and Installing the Chassis Removing and Installing the Chassis Instructions for removing a defective Cisco 12006 or Cisco 12406 Router chassis and installing a replacement chassis are presented in the following sections.
Chapter 6 Maintaining the Router Removing and Installing the Chassis Before You Begin You will need to remove all the components except the air filter from the defective chassis and reinstall them in the replacement chassis. The recommended procedures are as follows: • The replacement chassis is removed from its shipping packaging and placed temporarily within reach of the rack in which the defective chassis is installed, or near the surface where the defective chassis rests.
Chapter 6 Maintaining the Router Removing and Installing the Chassis Preparing the Defective Chassis To prepare the defective chassis for component removal you must disconnect the power from the PDU and disconnect the RP cables, line card network interface cables, and alarm card cables.
Chapter 6 Maintaining the Router Removing and Installing the Chassis Disconnecting Line Card Interface Cables Disconnect the line card network interface cables from each line card as instructed in the “Removing an RP or Line Card” section on page 6-48. After you disconnect the cables and the line card cable-management bracket from each card, carefully pull the cable bundles out of the way until the cables can be reinstalled on the replacement chassis and reconnected to the line card.
Chapter 6 Maintaining the Router Removing and Installing the Chassis Transferring RP and Line Cards You must remove the line cards and RP(s) from the line card and RP card cage, then install them in the card cage in the replacement chassis. Card slot blanks must be installed in slots without cards to maintain proper air flow and for EMI performance. RP and line card captive screws must be tightened on the replacement chassis to ensure electromagnetic compliance (EMC).
Chapter 6 Maintaining the Router Removing and Installing the Chassis Remove each CSC from its slot in the defective chassis as instructed in the “Removing a Clock and Scheduler Card” section on page 6-58. Immediately install the CSC in the same slot of the replacement chassis as instructed in the “Installing a Clock and Scheduler Card” section on page 6-59. Remove each SFC from its slot as instructed in the “Removing a Switch Fabric Card” section on page 6-62.
Chapter 6 Maintaining the Router Removing and Installing the Chassis Detaching the Supplemental Bonding and Grounding Connection Detach the supplemental bonding and grounding cables from the defective chassis as explained in the “Supplemental Bonding and Grounding Connections” section on page 3-9.
Chapter 6 Maintaining the Router Removing and Installing the Chassis • Mounted directly against the rack flanges • Mounted using the center-mount bracket kit (see Figure 3-2 on page 3-5) Because of the weight and awkwardness of lifting and supporting the chassis, you will need three persons to remove the chassis from the rack safely. Each person should review and observe the safe lifting guidelines in the “Lifting Guidelines” section on page 2-5 before attempting to remove the chassis from the rack.
Chapter 6 Maintaining the Router Removing and Installing the Chassis Installing the Chassis in the Equipment Rack Before removing the chassis from the equipment rack, you determined how the chassis was mounted in the rack: • Mounted directly against the rack flanges, but sitting on the optional rack-mounting brackets (see Figure 3-1 on page 3-4) • Mounted directly against the rack flanges • Mounted using the center-mount bracket kit (see Figure 3-2 on page 3-5) Use the same mounting arrangement and
Chapter 6 Maintaining the Router Upgrading the RP and Line Card Memory Reconnecting Line Card Network Interface Cables Reconnect line card network interface cables as described in the “Connecting RP and Line Card Cables” section on page 3-11. Reconnecting Power to the Router For AC-powered systems, connect the facility AC power cables to the AC PDU as instructed in the “Connecting to an AC Power Source” section on page 3-29.
Chapter 6 Maintaining the Router Upgrading the RP and Line Card Memory Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide 6-78 OL-11497-03
A P P E N D I X A Technical Specifications This appendix provides information and technical specifications for the Cisco 12006 and Cisco 12406 Routers.
Appendix A Technical Specifications Specifications Table A-1 Physical Specifications Description Value Chassis height 18.5 in (46.9 cm) Chassis width 17.3 in (43.9 cm) Chassis depth 28.0 in (71.1 cm), including cable-management system Slot capacity 6 slots Aggregate switching capacity Cisco 12006: 30 Gbps Cisco 12406: 120 Gbps Full-duplex throughput per slot Cisco 12006: 2.5 Gbps/slot Cisco 12406: 10 Gbps/slot Physical Chassis height • 18.5 in. (47.0 cm) Chassis width • 17.3 in. (43.
Appendix A Technical Specifications Specifications The electrical specifications and values listed in Table A-2 are for a system equipped with the AC-input power distribution unit (PDU) and AC-input power supply modules.
Appendix A Technical Specifications Specifications Table A-3 DC Power Entry Module Electrical Specifications Description Value Rated input voltage 1 –48 VDC nominal in North America –60 VDC nominal in the European Community (range: –40.
Appendix A Technical Specifications Specifications Table A-4 Environmental Specifications Description Value Temperature 32° to 104°F (0° to 40°C) operating –4° to 149°F (–20° to 65°C) non-operating Humidity 10 to 90% noncondensing operating 5 to 95% noncondensing non-operating Altitude 0 to 10,000 ft. (0 to 3,000 m) operating 0 to 15,000 ft.
Appendix A Technical Specifications Specifications Alarm Card Alarm Relay Connector Specifications The alarm card alarm relay connector is a standard DB-9 connector. The relay interface is rated at max 2A, 60V, or 50VA, whichever is greater. The connector pins and their definitions are shown in Table A-5.
Appendix A Technical Specifications Specifications Table A-6 Cisco 12006 and Cisco 12406 Router Model Comparison Model Chassis Slots Switching Capacity Switch Fabric Identification 12406 6 120 Gbps SFC and CSC 12006 6 30 Gbps SFC-30/120 and CSC-30/120 On Cisco 12000 Series Routers that support switching capacity increases through switch fabric upgrades, there are some administrative considerations to observe after performing the upgrade and verifying its installation: • The switch fabric upgr
Appendix A Technical Specifications Specifications Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide A-8 OL-11497-03
INDEX Numerics length 1-39 plugs (figure) 2-15 100BASE-T Ethernet port air filters GRP 1-24, 3-22 description and recommendations 1-49 maximum cable lengths 3-29 location 1-50 PRP 1-32 specifications 3-29 10BASE-T ports 3-19 10BASE-T Ethernet port air flow air path through chassis 1-47 chassis internal air flow (figure) 1-48 alarm card GRP 1-24, 3-22 connector for cable to external site alarm devices 3-13 PRP 1-32 critical, major, and minor LEDs 4-34 LEDs (figure) 6-61 A AC-input power supply
Index See also console port, auxiliary port C auxiliary port description 1-24, 1-32 cable-management system 1-50, 2-12, 3-12, 6-52 to 6-55 pinout (table) GRP 3-17 PRP 3-20 cables 100BASE-T, maximum lengths 3-29 AC power cords 2-14 alarm card alarm relay connector 1-37, 3-13, A-6 B GRP banner, system 3-44, 3-45 auxiliary port 3-14, 3-16 blank card filler panel (caution) 1-33 console port 3-14 blower module Ethernet port 3-25 controller card 1-48 PRP description 1-9, 1-47 auxiliary port 3-18
Index Flash memory card insertion 3-67 boot slot0 (or slot1) 3-48 formatting Flash memory card erases data 3-82 boot system 4-2, 4-8 GRP soft reset (NMI) switch 1-23 handling cards 6-50, 6-52 boot system flash 3-72, 3-75, 4-5 boot system flash filename 3-72 cd 3-69 PRP soft reset (NMI) switch 1-31 using boot flash command 3-48 config-register 3-68, 3-72, 4-6, 4-8, 4-12, 4-13 configure 3-61 valid lifting grips 2-5 configure terminal 4-6, 4-8, 4-13 cd command 3-69 copy 3-76 center-mount brackets,
Index configuration file, saving 3-64 pinout (table) 3-16 PRP interfaces 3-58, 3-61 connecting devices to 3-18 register description 1-32 bit meanings 4-8, 4-11 boot field 4-8 pinout (table) 3-19 cooling subsystem changing settings 4-6, 4-7 environmental shutdown 4-36 values (caution) 4-2 troubleshooting 4-35 samples 3-57 configure command 3-61 configure terminal command 4-6, 4-8, 4-13 copy command (Flash memory card) 3-76 copying to RP Flash memory SIMM (caution) 3-72 copy running-config start
Index CSC 6-60 D SFC 6-63 DC-input PEM electrical description 1-46 codes 1-46, 2-4, 2-16 electrical codes 2-4 safety guidelines 2-8 input current rating A-4 electromagnetic compatibility input power rating A-4 See EMC LEDs 1-46 electromagnetic interference output current A-4 See EMI output voltage A-4 electromagnetic pulse rated input voltage A-4 See EMP default RP slot 1-33 EMC delete command 3-70 blank card filler panel (caution) 1-33 delete filename 3-70 EMI dir command 3-70 E
Index description formatting new card 3-67 GRP 1-24, 3-22 GRP slot description 1-23 PRP 1-32 insertion (caution) 3-67 interface configuration 3-59 EXEC command interpreter 3-51 PRP slot description 1-32 copy command 3-76 copying between cards 3-75 F files to RP memory 3-77 files to the Flash memory card 3-74 Fast Ethernet specifications 3-29 GRP features FRU removal 1-5 attribute summary (table) 1-19 hot-swappable power modules 1-4 description 1-20 line card support 1-4 PRP NEBS complianc
Index description 1-24 initialize command 4-12 Cisco IOS software images 1-17, 1-19 inservice testing 5-1 console port interface parameters, configuring 3-58, 3-61 connections (figure) 3-15 interrupting system with Break key 4-10 description 1-23 device or port activity LEDs L (figure) 1-21 description 1-21 laser safety information 2-5 DRAM LEDs configurations 1-19 AC-input power supply 1-39, 4-17 configurations (table) 1-20 alarm card Ethernet MII port pinout (table) 3-23 (figure) 6-61
Index troubleshooting MII Ethernet receptacle, GRP AC-input power subsystem 4-23 connector pin layout 3-23 DC-input power subsystem 4-26 description 1-24, 3-22 lightning storm, safety during 2-8 line card pinout (table) 3-23 model number location, router A-6 adding 6-51 to 6-55 alphanumeric LED displays 4-31 boot-up messages, alphanumeric LED displays 4-31 diagnostics 4-31 removing and installing (figure) 6-49 procedure 6-47 to 6-51 troubleshooting 4-31 N NEBS compliance 1-5 supplemental bonding a
Index online insertion and removal recommendations and requirements 2-14 to 2-16 See OIR surge suppression 2-20 ungrounded 2-8 P powering on the router 3-35 power module passwords, recovering 4-14 AC-input PCMCIA input current rating A-3 description, slot 1-23 formatting a new Flash memory card 3-67 input power rating A-3 line frequency A-3 slot, description 1-32 output voltage and current A-3 See also Flash memory Personal Computer Memory Card International Association rated input voltage A
Index auxiliary port guidelines 2-12 connections (figure) 3-18 telco-style rack requirements 2-12 description 1-32 ventilation 3-2 pinout (table) 3-20 radio frequency interference 2-20 Cisco IOS software images 1-26 recovering a lost password 4-11, 4-14 console port reload command 4-7 connecting devices to 3-18 reset switch connections (figure) 3-18 GRP 1-22 functions 1-32 PRP 1-31 pinout (table) 3-19 RJ-45 device or port activity LEDs 1-30 cable specifications 3-29 device or port act
Index SELV circuit connections 3-19 rack mounting 2-10, 2-11, 2-12 saving the configuration file 3-64 supplemental earth ground connection 2-17, 3-9 SDRAM system grounding 2-16 PRP attribute summary (table) 1-28 wiring planning and implementation considerations 2-20 configurations 1-29 description 1-29 safety guidelines 2-8 SELV circuit twisted-pair 2-20 connections 3-19 ungrounded and uninsulated 2-8 serial ports, asynchronous soft reset (NMI) switch (caution) 1-23, 1-31 See also console p
Index See switch fabric circuitry switch fabric circuitry damaged AC power cord 4-24 damaged DC power wiring 4-27 identification labels 1-12, A-7 DC-input power subsystem 4-26 to 4-28 overview 1-10 to 1-12 environmental shutdown 4-36 system field diagnostics 5-1 banner 3-44, 3-45 inservice testing 5-1 booting for first time 3-47 line cards 4-31 configuration, basic 3-64 power problems 4-15 configuring global parameters 3-57, 3-61 power subsystem 4-23 grounding connection guidelines 2-16 pr
Index DC-input PEM A-4 twisted-pair 2-20 W warnings circuit breaker switch, DC-input PEM 3-32 connecting to SELV circuits 3-25 description (and translations) of xvi Do not mix power module types 3-2 EMI hazards 2-20 Flash card format erases all data 3-67 laser radiation safety 2-5 power standby switch, AC-input power supply 3-30 router must be powered down 6-70 wiring AC power cords 2-14 AC power distribution unit (PDU) 3-31 GRP auxiliary port 3-14, 3-16 console port 3-14 Ethernet MII port pinout (table)
Index Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide IN-14 OL-11497-03
