Cisco 10008 User Manual

Cisco 10008 Router Hardware Installation Guide

June 2006

Americas Headquarters

Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000

800 553-NETS (6387)

Fax: 408 527-0883

Text Part Number: OL-0659-13

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.

THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY.

The equipment described in this manual generates and may radiate radio-frequency energy. If it is not installed in accordance with Cisco’s installation instructions, it may cause interference with radio and television reception. This equipment has been tested and found to comply with the limits for a Class B digital device in accordance with the specifications in part 15 of the FCC rules. These specifications are designed to provide reasonable protection against such interference in a residential installation. However, there is no guarantee that interference will not occur in a particular installation.

Modifying the equipment without Cisco’s written authorization may result in the equipment no longer complying with FCC requirements for Class A or Class B digital devices. In that event, your right to use the equipment may be limited by FCC regulations, and you may be required to correct any interference to radio or television communications at your own expense.

You can determine whether your equipment is causing interference by turning it off. If the interference stops, it was probably caused by the Cisco equipment or one of its peripheral devices. If the equipment causes interference to radio or television reception, try to correct the interference by using one or more of the following measures:

• Turn the television or radio antenna until the interference stops.

• Move the equipment to one side or the other of the television or radio.

• Move the equipment farther away from the television or radio.

• Plug the equipment into an outlet that is on a different circuit from the television or radio. (That is, make certain the equipment and the television or radio are on circuits controlled by different circuit breakers or fuses.)

Modifications to this product not authorized by Cisco Systems, Inc. could void the FCC approval and negate your authority to operate the product.

The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as part of UCB’s public domain version of the UNIX operating system. All rights reserved. Copyright © 1981, Regents of the University of California.

NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED “AS IS” WITH ALL FAULTS. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE.

IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INCLUDING, WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

CCVP, the Cisco Logo, and the Cisco Square Bridge logo are trademarks of Cisco Systems, Inc.; Changing the Way We Work, Live, Play, and Learn is a service mark of Cisco Systems, Inc.; and Access Registrar, Aironet, BPX, Catalyst, CCDA, CCDP, CCIE, CCIP, CCNA, CCNP, CCSP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Cisco Unity, Enterprise/Solver, EtherChannel, EtherFast, EtherSwitch, Fast Step, Follow Me Browsing, FormShare, GigaDrive, GigaStack, HomeLink, Internet Quotient, IOS, iPhone, IP/TV, iQ Expertise, the iQ logo, iQ Net Readiness Scorecard, iQuick Study, LightStream, Linksys, MeetingPlace, MGX, Networking Academy, Network Registrar, Pac k et , PIX, ProConnect, RateMUX, ScriptShare, SlideCast, SMARTnet, StackWise, The Fastest Way to Increase Your Internet Quotient, and TransPath are registered trademarks of Cisco Systems, Inc. and/or its affiliates in the United States and certain other countries.

All other trademarks mentioned in this document or Website are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (0612R)

Cisco 10000 Series Router Hardware Installation and Maintenance Guide

Preface vii

Document Version History vii

Audience viii

Purpose viii

Document Organization viii

Document Conventions viii

Notes and Cautions ix Safety Warnings ix

Document Organization

Preface

This publication is organized as follows:

• Chapter 1, “Cisco 10008 Router Overview,” describes the physical properties of the Cisco 10008

router components and a functional overview of the system.

• Chapter 2, “Preparing for Installation,” is a preparatory chapter that describes site preparation and

requirements, safety considerations, tools required, and procedures you should perform before the installation.

• Chapter 3, “Installing the Cisco 10008 Router,” provides information for installing the router

hardware, connecting system cables, and verifying system operation.

• Chapter 4, “Starting and Configuring the Router,” provides information for starting and configuring

the router, formatting a flash disk and flash memory card, and information for verifying the installation.

• Chapter 5, “Maintaining the Cisco 10008 Router,” describes the procedures required to perform

routine maintenance and to remove and replace field replaceable units (FRUs) in the Cisco 10008 router.

• Appendix A, “Technical Specifications,” contains the electrical and physical specifications for the

Cisco 10008 router.

• Appendix B, “Repacking the Box,” describes how to repack your system for shipping.

• “Glossary,” describes terms and acronyms associated with the Cisco 10008 router.

• “Index”

Document Conventions

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.

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Preface

Document Conventions

For example, the prompt router> indicates that you should be at the user level, and the prompt

router# indicates that you should be at the privileged level. Access to the privileged level usually

requires a password. Refer to the related software configuration and reference documentation for additional information.

• Commands and key names words are in bold text.

• Arguments for which you supply values are in italic text.

• Optional elements appear in square brackets [ ].

• Alternative but required keywords are grouped in braces { } and separated by vertical bars |.

Examples use these conventions:

• Terminal sessions and sample console window displays are in screen font.

• Information you enter is in bold screen font.

• Nonprinting characters, such as passwords, are in angle brackets < >.

• Default responses to system prompts are in square brackets [ ].

• Exclamation points (!) at the beginning of a line indicate a comment line.

Notes and Cautions

Notes and Cautions contain important information that you should be aware of.

Note Means reader take note. Notes contain helpful suggestions or references to materials not contained in

this publication.

Caution Means reader be careful. You are capable of doing something that might result in equipment damage or

loss of data.

Safety Warnings

Safety warnings appear throughout this publication in procedures that, if performed incorrectly, may harm you. A warning symbol precedes each warning statement.

Note See the Regulatory Compliance and Safety Information for the Cisco 10000 Series Routers for a listing

of translated safety warnings.

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ix

Document Conventions

.

Preface

Warning

Waarschuwing

Varoitus

Attention

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. To see translations of the warnings that appear in this publication, refer to the Regulatory Compliance and Safety Information document that accompanied this device.

Statement 1071

Dit waarschuwingssymbool betekent gevaar. U verkeert in een situatie die lichamelijk letsel kan veroorzaken. Voordat u aan enige apparatuur gaat werken, dient u zich bewust te zijn van de bij elektrische schakelingen betrokken risico's en dient u op de hoogte te zijn van standaard maatregelen om ongelukken te voorkomen. Voor vertalingen van de waarschuwingen die in deze publicatie verschijnen, kunt u het document Regulatory Compliance and Safety Information (Informatie over naleving van veiligheids- en andere voorschriften) raadplegen dat bij dit toestel is ingesloten.

Tämä varoitusmerkki merkitsee vaaraa. Olet tilanteessa, joka voi johtaa ruumiinvammaan. Ennen kuin työskentelet minkään laitteiston parissa, ota selvää sähkökytkentöihin liittyvistä vaaroista ja tavanomaisista onnettomuuksien ehkäisykeinoista. Tässä julkaisussa esiintyvien varoitusten käännökset löydät laitteen mukana olevasta Regulatory Compliance and Safety Information -kirjasesta (määräysten noudattaminen ja tietoa turvallisuudesta).

Ce symbole d'avertissement indique un danger. Vous vous trouvez dans une situation pouvant causer des blessures ou des dommages corporels. Avant de travailler sur un équipement, soyez conscient des dangers posés par les circuits électriques et familiarisez-vous avec les procédures couramment utilisées pour éviter les accidents. Pour prendre connaissance des traductions d’avertissements figurant dans cette publication, consultez le document Regulatory Compliance and Safety Information (Conformité aux règlements et consignes de sécurité) qui accompagne cet appareil.

Warnung

Avvertenza

Advarsel

Dieses Warnsymbol bedeutet Gefahr. Sie befinden sich in einer Situation, die zu einer Körperverletzung führen könnte. Bevor Sie mit der Arbeit an irgendeinem Gerät beginnen, seien Sie sich der mit elektrischen Stromkreisen verbundenen Gefahren und der Standardpraktiken zur Vermeidung von Unfällen bewußt. Übersetzungen der in dieser Veröffentlichung enthaltenen Warnhinweise finden Sie im Dokument Regulatory Compliance and Safety Information (Informationen zu behördlichen Vorschriften und Sicherheit), das zusammen mit diesem Gerät geliefert wurde.

Questo simbolo di avvertenza indica un pericolo. La situazione potrebbe causare infortuni alle persone. Prima di lavorare su qualsiasi apparecchiatura, occorre conoscere i pericoli relativi ai circuiti elettrici ed essere al corrente delle pratiche standard per la prevenzione di incidenti. La traduzione delle avvertenze riportate in questa pubblicazione si trova nel documento Regulatory Compliance and Safety Information (Conformità alle norme e informazioni sulla sicurezza) che accompagna questo dispositivo.

Dette varselsymbolet betyr fare. Du befinner deg i en situasjon som kan føre til personskade. Før du utfører arbeid på utstyr, må du vare oppmerksom på de faremomentene som elektriske kretser innebærer, samt gjøre deg kjent med vanlig praksis når det gjelder å unngå ulykker. Hvis du vil se oversettelser av de advarslene som finnes i denne publikasjonen, kan du se i dokumentet Regulatory Compliance and Safety Information (Overholdelse av forskrifter og sikkerhetsinformasjon) som ble levert med denne enheten.

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Preface

Obtaining Documentation

Cisco documentation and additional literature are available on Cisco.com. Cisco also provides several ways to obtain technical assistance and other technical resources. These sections explain how to obtain technical information from Cisco Systems.

Cisco.com

You can access the most current Cisco documentation at this URL:

http://www.cisco.com/univercd/home/home.htm

You can access the Cisco website at this URL:

http://www.cisco.com

You can access international Cisco websites at this URL:

http://www.cisco.com/public/countries_languages.shtml

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xi

Documentation Feedback

Ordering Documentation

You can find instructions for ordering documentation at this URL:

http://www.cisco.com/univercd/cc/td/doc/es_inpck/pdi.htm

You can order Cisco documentation in these ways:

• Registered Cisco.com users (Cisco direct customers) can order Cisco product documentation from

the Ordering tool:

http://www.cisco.com/en/US/partner/ordering/index.shtml

• 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).

Documentation Feedback

You can send comments about technical documentation to bug-doc@cisco.com.

Preface

You can submit comments by using the response card (if present) behind the front cover of your document or by writing to the following address:

Cisco Systems Attn: Customer Document Ordering 170 West Tasman Drive San Jose, CA 95134-9883

We appreciate your comments.

Obtaining Technical Assistance

For all customers, partners, resellers, and distributors who hold valid Cisco service contracts, Cisco Technical Support provides 24-hour-a-day, award-winning technical assistance. The Cisco Technical Support Website on Cisco.com features extensive online support resources. In addition, Cisco Technical Assistance Center (TAC) engineers provide telephone support. If you do not hold a valid Cisco service contract, contact your reseller.

Cisco Technical Support Website

The Cisco Technical Support Website provides online documents and tools for troubleshooting and resolving technical issues with Cisco products and technologies. The website is available 24 hours a day, 365 days a year, at this URL:

xii

http://www.cisco.com/techsupport

Access to all tools on the Cisco Technical Support Website requires a Cisco.com user ID and password. If you have a valid service contract but do not have a user ID or password, you can register at this URL:

http://tools.cisco.com/RPF/register/register.do

Cisco 10008 Router Hardware Installation Guide

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Preface

Note Use the Cisco Product Identification (CPI) tool to locate your product serial number before submitting

a web or phone request for service. You can access the CPI tool from the Cisco Technical Support Website by clicking the Tools & Resources link under Documentation & Tools. Choose Cisco Product

Identification Tool from the Alphabetical Index drop-down list, or click the Cisco Product Identification Tool link under Alerts & RMAs. The CPI tool offers three search options: by product ID

or model name; by tree view; or for certain products, by copying and pasting show command output. Search results show an illustration of your product with the serial number label location highlighted. Locate the serial number label on your product and record the information before placing a service call.

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 TAC engineer. The TAC Service Request Tool is located at this URL:

Obtaining Technical Assistance

http://www.cisco.com/techsupport/servicerequest

For S1 or S2 service requests or if you do not have Internet access, contact the Cisco TAC by telephone. (S1 or S2 service requests are those in which your production network is down or severely degraded.) Cisco TAC engineers are assigned immediately to S1 and S2 service requests to help keep your business operations running smoothly.

To open a service request by telephone, use one of the following numbers:

Asia-Pacific: +61 2 8446 7411 (Australia: 1 800 805 227) EMEA: +32 2 704 55 55 USA: 1 800 553-2447

For a complete list of Cisco TAC contacts, go to this URL:

http://www.cisco.com/techsupport/contacts

Definitions of Service Request Severity

To ensure that all service requests are reported in a standard format, Cisco has established severity definitions.

Severity 1 (S1)—Your network is “down,” or there is a critical impact to your business operations. You and Cisco will commit all necessary resources around the clock to resolve the situation.

Severity 2 (S2)—Operation of an existing network is severely degraded, or significant aspects of your business operation are negatively affected by inadequate performance of Cisco products. You and Cisco will commit full-time resources during normal business hours to resolve the situation.

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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.

Cisco 10008 Router Hardware Installation Guide

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Obtaining Additional Publications and Information

Information about Cisco products, technologies, and network solutions is available from various online and printed sources.

• Cisco Marketplace provides a variety of Cisco books, reference guides, and logo merchandise. Visit

Cisco Marketplace, the company store, at this URL:

http://www.cisco.com/go/marketplace/

• The Cisco Product Catalog describes the networking products offered by Cisco Systems, as well as

ordering and customer support services. Access the Cisco Product Catalog at this URL:

http://cisco.com/univercd/cc/td/doc/pcat/

• Cisco Press publishes a wide range of general networking, training and certification titles. Both new

and experienced users will benefit from these publications. For current Cisco Press titles and other information, go to Cisco Press at this URL:

http://www.ciscopress.com

• Packet magazine is the Cisco Systems technical user magazine for maximizing Internet and

networking investments. Each quarter, Packet delivers coverage of the latest industry trends, technology breakthroughs, and Cisco products and solutions, as well as network deployment and troubleshooting tips, configuration examples, customer case studies, certification and training information, and links to scores of in-depth online resources. You can access Packet magazine at this URL:

http://www.cisco.com/packet

Preface

• iQ Magazine is the quarterly publication from Cisco Systems designed to help growing companies

learn how they can use technology to increase revenue, streamline their business, and expand services. The publication identifies the challenges facing these companies and the technologies to help 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

• 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. You can access the Internet Protocol Journal at this URL:

http://www.cisco.com/ipj

• World-class networking training is available from Cisco. You can view current offerings at

this URL:

http://www.cisco.com/en/US/learning/index.html

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CHAPTER

1

Cisco 10008 Router Overview

The Cisco 10008 router is a high capacity Layer 3 router optimized to support selected Cisco IOS software services at wire speed performance on thousands of DS1/T1 connections. Designed primarily for use in a telco central office environment, it provides interfaces that connect to large numbers of subscribers using low-speed circuits, and then funnels all of that subscriber traffic into a small number of high-speed trunk interfaces. The chassis has eight line card slots and two slots for Performance Routing Engine (PRE) modules.

This chapter contains the following sections:

• Cisco 10008 Router Features, page 1-2

• Cisco 10008 Router Software, page 1-3

• Cisco 10008 Router Hardware Description, page 1-3

Note The illustrations in this guide depict the original Cisco 10008 chassis. Your chassis may look slightly

different, but it is functionally the same.

The Cisco 10008 router is designed to meet and exceed the most stringent ISP requirements for product availability and reliability. Its features include:

• Redundant blowers

• Redundant power (AC or DC)

• Redundant PREs

• Pairs of Synchronous Optical Network (SONET) interfaces which can be configured for redundancy

using SONET 1+1 Automatic Protection Switching (APS)

• All line cards, Power Entry Modules (PEMs), and blowers can be hot-swapped without powering

down the chassis

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Cisco 10008 Router Hardware Installation Guide

1-1

Cisco 10008 Router Features

Performance routing engine redundancy in the Cisco 10008 router is achieved through an implementation of Enhanced High System Availability (EHSA). This feature lets you configure the chassis for non-redundant operation with one PRE, or for redundant operation with two PREs.

In addition to PRE redundancy, SONET/SDH line cards can be configured for 1+1 Automatic Protection Switching (APS) to accommodate failure of either a line card or the transmission facility carrying trunk traffic to upstream equipment.

The Cisco 10008 router is designed to scale to unprecedented levels with plans to further increase scalability in future releases. The current release provides support for up to:

• 1300 PPP sessions

• 4200 Frame Relay sessions

• 300 Border Gateway Protocol (BGP) peers

For CT3 line cards, this equates to:

• 1176 T1 connections per chassis or up to 3900 T1 connections per 7-foot rack.

For channelized OC-12 line cards, this equates to:

• 2352 T1 connections per chassis or up to 7056 T1 connections per 7-foot rack.

Chapter 1 Cisco 10008 Router Overview

Cisco 10008 Router Features

The Cisco 10008 router and power subsystem support the following key features:

• 19-inch rack mount, 12-inch depth

• 21.75-inch height (3 units per 7-foot rack)

• Dual –48 VDC or 100 to 240 VAC redundant hot swappable PEMs

• 10 slots total, 2 central slots for PREs and 8 interface card slots

• Multiple fans in blower module provide redundancy to support single failure, and blower

replacement will not interrupt service (within certain time limits)

• Brackets for cable management

• Alarm relays; minor, major, and critical

1-2

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Chapter 1 Cisco 10008 Router Overview

Cisco 10008 Router Software

Software is stored on the PRE which includes two PCMCIA slots that are accessible from the front panel. Either slot can store an Cisco IOS image or configuration file.

The flash memory present on Cisco 10000 router line cards is used to store a simple ROM monitor/boot loader. The loader executes following a system reset, line card reset, or line card insertion.

Line card images may also be stored in PRE flash memory or on an external TFTP server.

The PRE stores the system configuration in a 512KB NVRAM device. Configuration information read from NVRAM is buffered in RAM following initialization, and is written to the device when you save the configuration.

Minimum Software Releases for the Cisco 10008 Router

For a listing of the minimum software releases supported on the Cisco 10008 router, see the

Cisco 10000 Series Routers Documentation Roadmap, Release Notes.

Cisco 10008 Router Software

Cisco 10008 Router Hardware Description

The Cisco 10008 router is Network Equipment Building Standards (NEBS) Level 3 compliant. This includes:

• Front-to-back airflow

• 12-inch depth

Less than 22 inches in height (you can configure up to three Cisco 10008 routers per 7-foot rack).

The chassis supports redundant AC or DC power, and contains:

• 8 line card slots

• 2 processor card slots

• Backplane (with rear interconnects)

• Capacity for dual –48 VDC or 100 to 240 VAC Power Entry Modules (PEMs)

Figure 1-1shows a front view of the Cisco 10008 router. Figure 1-2 shows the BNC connectors, line card

slots from the rear, and half-height line card subslot designations on the rear of the router.

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Cisco 10008 Router Hardware Description

Figure 1-1 Cisco 10008 Router Chassis—Front View

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Figure 1-2 BNC Connectors on the Rear of the Chassis

Cisco 10008 Router Hardware Description

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Cisco 10008 Router Hardware Description

The Cisco 10008 chassis is designed for mounting in 19-inch or (optional) 23-inch equipment racks, and contains the following components:

• Blower Module, page 1-6

• Power Entry Modules, page 1-6

• Connector Ports, page 1-9

• PCMCIA Card Slots, page 1-10

Blower Module

The Cisco 10008 router uses a blower module (Figure 1-3) containing four fans to supply cooling air to the chassis.

Figure 1-3 Blower Module

Chapter 1 Cisco 10008 Router Overview

The blower module is located at the top of the chassis and connects to a connector on the chassis.

1. Four internal fans draw cooling air into the front of the chassis and directs it across the internal

components to maintain an acceptable operating temperature.

2. The air is exhausted through openings in the rear of the chassis.

Although the blower module supports hot-swapping and can be replaced without interruption to system operation, do not power down the system without the blower unit for more than a few minutes to prevent overheating.

Power Entry Modules

The DC PEM provides filtering and supplies DC power to the chassis electronics (Figure 1-4). DC PEMs receive input power (–48 VDC from building centralized power source) through terminal block connections located on the rear of the chassis.

Table 1- 1 describes the LEDs on the DC PEM.

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Chapter 1 Cisco 10008 Router Overview

Figure 1-4 DC PEM

POWER

FAULT

MISWIRE

Table 1-1 DC PEM LEDs

LED Description

Power (green) PEM is powered on and is operational.

Fault (yellow) The PEM is not operating correctly (see the Cisco 10000

Miswire (yellow) –48V and RTN (+) wires are reversed (see the

Cisco 10008 Router Hardware Description

30003

Series ESR Troubleshooting Guide).

“Troubleshooting Installation Problems” section on page 4-12).

The AC PEM provides power conversion directly from the facility VAC input power (100-240 VAC) to the –48 VDC used internally by the system (Figure 1-5). AC power is delivered to the AC PEM from the VAC connection power cable to the power cord attached to the PEM.

Table 1- 2 describes the LEDs on the AC PEM.

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Cisco 10008 Router Hardware Description

Figure 1-5 AC PEM

POWER

FAULT

Chapter 1 Cisco 10008 Router Overview

30004

Table 1-2 AC PEM LEDs

LED Description

Power (green) PEM is powered on and is operational.

Fault (yellow) The PEM is not operating correctly (see the Cisco 10000

Line Card and PRE Module Compartment

The module compartment has 10 slots: the two central slots are reserved for PRE modules, and the remaining 8 slots accommodate full-height line cards. The PRE and line cards support hot-swapping and redundancy. See Figure 1-1 for a front view of the module compartment, and Figure 1-2 for a rear view of the module compartment, BNC connectors, and line card subslot designations.

For information about the line card that the Cisco 10008 router supports, see the Cisco 10000 Routers Line Card Hardware Installation Guide, and for line card configuration information, see the

Cisco 10000 Series Router Line Card Configuration Guide.

Performance Routing Engine

The PRE is the central router and system controller (SC) for the Cisco 10008 router. It is responsible for all Layer 2 and Layer 3 packet processing, as well as execution of routing protocols and management of the system. The PRE consists of two main logical and physical cards:

Series ESR Troubleshooting Guide).

1-8

• Forwarding processor card—Performs high-speed IP forwarding

• Route processor card—Manages process switching and several protocols

The high performance forwarding engine in the PRE is Cisco’s Parallel eXpress Forwarding (PXF) application specific integrated circuit (ASIC). The two PXF ASICs on the PRE direct traffic to and from the router line cards.

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Chapter 1 Cisco 10008 Router Overview

Each PXF ASIC has 32 independent processors that work on per-packet feature processing, yielding high throughput while still allowing substantial feature processing. The PXF centralizes packet processing in the PRE, which frees up space on line cards, enabling high interface density, yet retaining a compact form factor.

Caution Although the PRE module supports hot-swapping, one PRE is required for the system to operate.

Hot-swapping a non-redundant PRE results in a system outage stopping all traffic. A PRE in a redundant configuration can be hot-swapped without having an impact on system operation.

Figure 1-6 shows the front panel of the Performance Routing Engine, product number ESR- PRE.

Figure 1-6 Performance Routing Engine, Product Number ESR-PRE, Front Panel

10000

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Figure 1-7 shows the front panel of the Performance Routing Engine, product number ESR-PRE1.

Cisco 10008 Router Hardware Description

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Figure 1-8 Performance Routing Engine, Product Number ESR-PRE2, Front Panel

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The front panel on the PRE contains three ports with RJ-45 connectors (see Figure 1-6):

• Console port (CON)—This asynchronous EIA/TIA-232 serial port is used to connect a terminal to

the PRE for local administrative access.

• Auxiliary port (AUX)—This asynchronous EIA/TIA-232 serial port is used to connect a modem to

the PRE for remote administrative access.

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• Ethernet port (ETH)—This Ethernet port is used to connect the PRE to a 10/100BASE-T network

management LAN.

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Cisco 10008 Router Hardware Description

PCMCIA Card Slots

Two PCMCIA Type II card slots can store the Cisco IOS image or a system configuration file on a flash memory card. The system can also boot from the software stored on the flash memory card. See

“Figure 5-47Removing the PCMCIA Flash Card” section on page 5-45 for more information about

inserting and removing flash cards from the PRE.

PRE LED Indicators and Switches

LEDs on the front panel of the PRE provide a visual indication showing the status of PRE operation (see

Figure 1-6). The LEDs are separated into three categories:

• alarms

• status

• failure

Alarm relay contacts on the Cisco 10008 router let you connect the router to a site alarm maintenance system. This allows critical, major, and minor alarms generated by the Cisco 10008 router to be displayed on both the PRE front panel and to external visual or audible alarms connected to the system. See the “Connecting Alarm Indicators” section on page 3-26 for more information about alarm connections.

Pressing the alarm cutoff (ACO) switch on the (primary) PRE during an alarm condition shuts off the external alarm, but does not deactivate the alarm LEDs on the PRE front panel. Alarm LEDs on the front panel are deactivated only after the condition that caused the alarm is corrected.

Chapter 1 Cisco 10008 Router Overview

Table 1- 3

Table 1-3 LEDs and Cutoff Switch

describes the LEDs and switch on the PRE.

LEDs/Switch Status Description

Ethernet Port LEDs:

Activity

Green

Packets are being transmitted and received.

Link

Off

Green

No packet activity.

Carrier detected; the port is able to pass traffic.

Off

No carrier detected; the port is not able to pass traffic.

PCMCIA slot 0

PCMCIA slot 1

Critical, Major, and Minor LEDs Off

Green

Yell ow

Flash card in Slot 0 is active.

Flash card in Slot 1 is active.

No alarm.

Indicates an alarm condition.

Alarm cutoff (ACO) switch — Pressing this switch disables an audible

alarm.

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Table 1-3 LEDs and Cutoff Switch

LEDs/Switch Status Description

Status Green

Fail Off

Alphanumeric Display

The small alphanumeric display on the front panel provides information on the state of the PRE. The display consists of two four-character LED panels. Ta ble 1- 4 lists the most common messages and explains what they mean. If you report a problem to Cisco, it is helpful to include the message on the PRE’s alphanumeric display in your problem report.

Table 1-4 Messages on PRE Alphanumeric Display

Message PRE Status

1111, 2222, 3333, 4444, 5555, 6666, 7777, 8888, 9999

The PRE has just been powered on and is running its power-on self-test.

Off

Yell ow

Cisco 10008 Router Hardware Description

PRE is ready.

No power to the PRE.

The PRE is operating properly.

A major failure has disabled the PRE.

AAA, BBB, CCC

ROM DONE The PRE has loaded the ROM monitor. This message appears briefly if the

system is configured to boot a Cisco IOS software image. If the system is not configured to boot Cisco IOS, this message remains on the display and the rommon prompt appears on the terminal window.

AUTO BOOT The ROM monitor is preparing to boot a Cisco IOS image.

BOOT IMGE A Cisco IOS image is starting to boot.

IOS STRT, IOS EXC, IOS FPGA, IOS FPOK,

These messages appear in quick succession during the boot process. IOS FILE, IOS STBY, IOS INTF, IOS MEM, IOS DRVR, IOS LIB, IOS MGMT, IOS PROT, IOS CONF

– – – – – – – –

[On the primary PRE.] The PRE has finished booting and is running

Cisco IOS. This is the normal operating status for the primary PRE.

IOS STBY [On the secondary PRE.] The PRE is standing by; it is ready to take over if

the primary PRE fails. This is the normal operating status for the secondary

PRE.

Disposing of the PRE

The PRE contains a small lithium battery. Some jurisdictions restrict the ways in which you may dispose of items containing lithium batteries. In particular, never dispose of lithium batteries or products containing lithium batteries in an unregulated fire. Other restrictions might apply in your area.

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Warning

Ultimate disposal of this product should be handled according to all national laws and regulations.

Statement 1040

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Cisco 10008 Router Hardware Description

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CHAPTER

2

Preparing for Installation

Before you install the Cisco 10008 router, consider:

• The power and cabling requirements that must be in place at your installation site

• The equipment required to install the router

• The environmental conditions your installation site must meet to maintain normal operation

This chapter guides you through the process of preparing for your router installation.

Do not unpack the system until you are ready to install it. Keep the chassis in the shipping container to prevent accidental damage until you determined an installation site. Use the appropriate unpacking documentation included with the system.

This chapter contains the following sections:

• Site Planning, page 2-1

• Safety, page 2-11

• Preventing Electrostatic Discharge Damage, page 2-12

• Electrical Safety, page 2-13

• Receiving the Cisco 10000 Series Router, page 2-14

• Required Tools and Equipment, page 2-16

Site Planning

This section contains site planning information, and will help you plan for the installation of the Cisco 10008 router. It contains the following sections:

• Cisco Professional Installation

• Site Selection Guidelines

• Floor Loading Considerations

• Site Power Requirements

• Site Cabling Guidelines

• Rack-Mounting and Location Guidelines, page 2-8

• Rack-Mounting and Location Guidelines

• Site Planning Checklist

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Site Planning

Cisco Professional Installation

Professional installation of the Cisco 10008 router is available through the Cisco Professional Services group. This includes advance site planning, configuring the router to your requirements, and testing the installed system.

For more information about professional installation, talk to your Cisco sales representative.

Site Selection Guidelines

The Cisco 10008 router requires specific environmental operating conditions. Temperature, humidity, altitude, and vibration can affect the performance and reliability of the router. The following sections provide specific information to help you plan for the proper operating environment.

Site Environmental Requirements

Environmental monitoring in the Cisco 10008 series router protects the system and components from damage caused by excessive voltage and temperature conditions. To ensure normal operation and avoid unnecessary maintenance, plan and prepare your site configuration before installation. After installation, make sure the site maintains the environmental characteristics as shown in Table 2- 1 .

Chapter 2 Preparing for Installation

Heat Dissipation

Table 2-1 Cisco 10008 Router Environmental Tolerances

Environmental Characteristic Minimum Maximum

Temperature, ambient operating (short-term operating temperature is limited to 131°F (55C) in compliance with Telcordia GR-63.)

Temperature, ambient nonoperating and storage –40 degrees F

Humidity, ambient (noncondensing) operating 5 percent 85 percent

Humidity, ambient (noncondensing) nonoperating and storage

Altitude, operating and nonoperating –197 ft (–60 m) 13,123 ft (4000 m)

Vibration, operating — 5 to 200 Hz, 0.5 g

Vibration, nonoperating — 5 to 200 Hz, 1 g

41 degrees F (5 degrees C)

(–40 degrees C)

5 percent 95 percent

104 degrees F (40 degrees C)

158 degrees F (70 degrees C)

(1 octet/min.)

(1 octave/min.) 200 to 500 Hz, 2 g (1 octave/min.)

2-2

Like all electronic equipment, the Cisco 10008 router chassis and components produce heat when turned on and operating. You must assess the site’s air conditioning capacity, and ensure it can compensate for the heat dissipation of the system. Ta bl e 2-2 shows the maximum BTUs dissipated by the Cisco 10008 chassis with an AC PEM and all line cards installed.

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Table 2-2 Heat Dissipation of Cisco 10000 Series Router

Chassis Type Heat Dissipation

Cisco 10008 4770 Btu/hr

Physical Characteristics

Be familiar with the physical characteristics of the Cisco 10008 router to assist you in placing the system in the proper location. Table 2-3 shows the weight and dimensions of the Cisco 10008 router chassis.

Table 2-3 Physical Characteristics of Cisco 10000 Series Router

Characteristic Cisco 10008

Height 21.75 in. (55.2 cm)

Width 17.5 in. (44.4 cm)

Depth 13.4 in. (30.4 cm)

Weight of fully configured chassis 130 lb (59.02 kg)

Site Planning

Some configurations may require 14.5 in.

Floor Loading Considerations

Ensure that the floor under the rack supporting the Cisco 10008 series router is capable of supporting the combined weight of the rack and all other installed equipment.

To assess the weight of the fully configured Cisco 10008 chassis respectively, refer to Tab le 2-3 .

For additional information about floor loading requirements, consult the document GR-63-CORE, Network Equipment Building System (NEBS) Requirements: Physical Protection.

Site Power Requirements

The Cisco 10008 router has specific power and electrical wiring requirements. Adhering to these requirements ensures reliable operation of the system. The following sections specify the electrical service and circuit requirements.

Follow these precautions and recommendations when planning power connections to the Cisco 10008 router:

• Check the power at your site before installation and periodically after installation to ensure that you

are receiving clean power. Install a power conditioner if necessary.

• Provide proper grounding to avoid damage from lightning and power surges.

Caution This product requires short-circuit (overcurrent) protection, to be provided as part of the building

installation. Install only in accordance with national and local wiring regulations.

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Site Planning

Note The Cisco 10008 router installation must comply with all applicable codes and is approved for use with

copper conductors only. The ground bond fastening hardware should be of compatible material and preclude loosening, deterioration, and electrochemical corrosion of hardware and joined material. Attachment of the chassis ground to a central office or other interior ground system should be made with a 6-AWG, copper ground conductor at a minimum.

Electrical Service Requirements

The building’s electrical wiring supplying power to the Cisco 10008 series router must comply with all applicable building electrical codes. Also, the installation must comply with the following requirements:

• Wiring must have copper conductors. Copper conductor is the only electrical wire conductor

approved for use with the Cisco 10008 series router.

• Ground bond fastening hardware must be of compatible material and resist loosening or

deteriorating. Also, the joined hardware materials must resist electrochemical corrosion.

• Chassis grounding must be provided to avoid damage to the equipment due to lightning striking

power lines or due to power surges. The chassis ground must be attached to a central office or other interior ground system with a copper ground conductor of 6 AWG (minimum).

Chapter 2 Preparing for Installation

• Short-circuit (overcurrent) protection must be provided as part of the building installation. Install

only in accordance with national and local wiring regulations.

• Power conditioning must be installed if the power surges or has spikes.

• 2-poled disconnect device must be incorporated in the fixed circuit wiring for emergency power

shutdown.

Electrical Circuit Requirements

Each Cisco 10008 router requires a dedicated electrical circuit. If you equip it with dual power feeds, provide a separate circuit for each PEM to avoid compromising the power redundancy feature.

The Cisco 10008 router can be powered by a DC or AC source. Ensure the equipment grounding is in compliance with local and national electrical codes.

The following sections contain specific recommendations for AC and DC powered systems.

AC Powered Systems

The Cisco 10008 router chassis’ AC PEM uses a short power cord with a male IEC 320 C20 AC inlet power connector and a strain relief device (canoe). This cord mates to an AC power cord consisting of a female IEC 320 C19 connector on one end, and a connector compatible with the building’s AC receptacle on the other end. When you order the chassis, you must specify the type of connector you need to ensure compatibility with the building’s AC receptacle.

The electrical ratings of the Cisco 10008 router chassis AC PEM are:

2-4

• AC input voltage: 100 to 240 VAC

• AC input frequency: 50/60 Hz, single phase

• AC input current: 15 to 7A

• Input power consumption: 1400W maximum

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Chapter 2 Preparing for Installation

DC Powered Systems

The DC PEMs for the Cisco 10008 router chassis are not shipped with wiring to connect to the DC source. Both systems have terminal blocks to attach building’s input, return, and earthing (ground) wiring. The DC power source must comply with the Safety Extra Low Voltage (SELV) requirements in IEC 60950 based safety standards.

The electrical ratings of the DC PEMs for both the Cisco 10008 chassis are:

• DC input voltage:

• DC input current: 20A @ –48 VDC

• Power consumption: 1300W maximum

–

Nominal range –48 VDC to –60 VDC

–

Absolute maximum range –40.5 VDC to –75 VDC

Site Planning

Warning

You must incorporate a readily accessible 2-poled disconnect device in the fixed wiring.

Statement 1022

See Appendix A, “Technical Specifications,” for system power specifications, including input voltage and operating frequency ranges.

Site Cabling Guidelines

This section contains guidelines for wiring and cabling at your site. When preparing your site for network connections to the Cisco 10008 series router, consider the type of cable required for each line card, and the cable’s limitations. Consider the distance limitations for signaling, EMI, and connector compatibility. Possible cable types are fiber, thick or thin coaxial, foil twisted-pair, or unshielded twisted-pair cabling.

Also consider any additional interface equipment you need, such as transceivers, hubs, switches, modems, channel service units (CSUs), or data service units (DSUs).

Before you install the Cisco 10008 series router, have all additional external equipment and cables on hand. For ordering information, contact a customer service representative.

The extent of your network and the distances between network interface connections depend in part on the following factors:

• Signal type

• Signal speed

• Transmission medium

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The distance and rate limits referenced in the following sections are the IEEE-recommended maximum speeds and distances for signaling purposes. Use this information as a guideline in planning your network connections prior to installing the Cisco 10008 router.

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Site Planning

Interference Considerations

When wires are run for any significant distance in an electromagnetic field, interference can occur between the field and the signals on the wires. This fact has two implications for the construction of plant wiring:

• Bad wiring practice can result in radio interference emanating from the plant wiring.

• Strong EMI, especially when it is caused by lightning or radio transmitters, can destroy the signal

drivers and receivers in the Cisco 10008 router, and can even create an electrical hazard by conducting power surges through lines and into equipment. (Review the safety warnings in the

“Preventing Electrostatic Discharge Damage” section on page 2-12.)

Note To predict and remedy strong EMI, you may also need to consult experts in radio frequency interference

(RFI).

If you use twisted-pair cable in your plant wiring with a good distribution of grounding conductors, the plant wiring is unlikely to emit radio interference. If you exceed the recommended distances, use a high-quality twisted-pair cable with one ground conductor for each data signal when applicable.

Chapter 2 Preparing for Installation

If wires exceed recommended distances, or if wires pass between buildings, give special consideration to the effect of a lightning strike in your vicinity. The electromagnetic pulse caused by lightning or other high-energy phenomena can easily couple enough energy into unshielded conductors to destroy electronic devices. If you have had problems of this sort in the past, you may want to consult experts in electrical surge suppression and shielding.

Asynchronous Terminal Connections

The PRE provides a Console Port to connect a terminal or computer for local console access. The PRE also provides an Auxiliary Port to connect to a modem for remote dial-in console access.

Both ports have RJ-45 connectors, support RS-232 asynchronous data, and have distance recommendations specified in the IEEE RS-232 standard.

Ethernet Connections

The distance you can extend your networks or the distances between them depends on the type of signal, signal speed, and transmission media used. The following sections detail recommendations for Ethernet connections.

Ethernet and Fast Ethernet over Twisted-Pair

Ethernet (10BaseT) and Fast Ethernet (100BaseT) signaling is typically over twisted-pair cabling. The IEEE has specific distance limitations detailed in IEEE standard 802.3, but industry experience has shown that connections remain reliable at speeds and distances far greater than these. If you choose to exceed the distances and speeds recommended by the IEEE, you do so at your own risk.

2-6

Table 2- 4 shows the distance limits for Ethernet 10BaseT and 100BaseT signal types over twisted-pair

cabling.

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Chapter 2 Preparing for Installation

Table 2-4 Ethernet and Fast Ethernet Maximum Transmission Distances

Site Planning

Tran sc ei ve r

Signal Type

10BaseT

Speed Cable Type

10 Mbps Category 3

Ethernet

100BaseT

100 Mbps Category 5

Fast Ethernet

Setting Up Fiber-Optic Connections

For other fiber-optic specifications, see the Cisco 10000 Series Routers Line Card Hardware

Installation Guide.

Interference Considerations

When wires are run for any significant distance, there is a risk that stray signals will be induced on the wires as interference. If interference signals are strong, they can cause data errors or damage to the equipment.

The following sections describe sources of interference and how to minimize its effects on the Cisco 10008 router.

Electromagnetic Interference

twisted-pair

Tran sm is si on Mode

Full and half duplex

IEEE Maximum Distance Between Stations

328 ft (100 m)

All equipment powered by AC current can propagate electrical energy that can cause electromagnetic interference (EMI) and possibly affect the operation of other equipment. The typical sources of EMI are equipment power cords and power service cables from electric utility companies.

Strong EMI can destroy the signal drivers and receivers in the Cisco 10008 router and even create an electrical hazard by causing power surges through power lines into installed equipment. These problems are rare, but could be catastrophic.

To resolve these problems, you need specialized knowledge and equipment, which could consume substantial time and money. However, you should ensure that you have a properly grounded and shielded electrical environment, paying special attention to the need for electrical surge suppression.

Radio Frequency Interference

When electromagnetic fields act over a long distance, radio frequency interference (RFI) can be propagated. Building wiring can often act as an antenna, receiving the RFI signals and creating more EMI on the wiring.

If you use twisted-pair cable in your plant wiring with a good distribution of grounding conductors, the plant wiring is unlikely to emit radio interference. If you exceed the recommended distances, use a high-quality twisted-pair cable with one ground conductor for each data signal.

Lightning and AC Power Fault Interference

If signal wires exceed recommended cabling distances, or if signal wires pass between buildings, you should consider the effect that a lightning strike in your vicinity might have on the Cisco 10008 router.

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Site Planning

The electromagnetic pulse (EMP) generated by lightning or other high-energy phenomena can couple enough energy into unshielded conductors to damage or destroy electronic equipment. If you have previously experienced such problems, you should consult with RFI/EMI experts to ensure that you have adequate electrical surge suppression and shielding of signal cables in your Cisco 10008 series router operating environment.

Rack-Mounting and Location Guidelines

You can mount the Cisco 10008 router on an equipment shelf or tabletop. However, we recommend rack-mounting the Cisco 10008 router. The rack-mounting hardware included with chassis is suitable for most 19-inch equipment racks and telco-type racks.

The sections that follow describe criteria for selecting a rack to mount the Cisco 10008 series router, and guidelines for placing the rack for reliable operation.

Rack Selection Guidelines

We recommend that you mount the Cisco 10008 router in an equipment rack, and includes the necessary rack-mounting hardware which is suitable for most 19-inch equipment and telco-type racks.

Chapter 2 Preparing for Installation

Consider installing the Cisco 10008 router in a rack with the following features:

• NEBS compliant, 19-inch (48.3 cm) wide rack; or NEBS compliant 23-inch (58.4 cm) wide rack.

• EIA or ETSI hole patterns in the mounting rails. Required mounting hardware (screws, clip nuts,

and dress washers) is shipped with the Cisco 10008 series router. If the rack that you plan to install the system in has metric-threaded rails, you must provide your own metric mounting hardware.

• Perforated top and open bottom for ventilation to prevent overheating.

• Leveling feet for stability.

Rack Configuration Guidelines

Several rack-mounting configurations are possible to provide maximum density. The following sections describe mounting configurations for the Cisco 10008 chassis.

A standard 7-foot-high rack can accommodate three Cisco 10008 chassis mounted from the front. The Cisco 10008 chassis can be flush mounted, with the front of the chassis being flush with the rack’s mounting rails, or mid-mounted to bring the front of the chassis half-way out from the mounting rails.

Bracket extenders are required to mid-mount the Cisco 10008 chassis in a 23-inch telco rack. For more information on mid-mounting, see Chapter 3, “Installing the Cisco 10008 Router.”

You can double the port density of a 7 ft. rack by installing six Cisco 10008 chassis back-to-back using three High-Density Rack Kits (available from Cisco). Each kit includes all the necessary hardware to mount one pair of back-to-back 10008 chassis on a sliding tray that allows access to the rear of the chassis. The kit also includes a baffle kit to control the flow of exhaust air. The High-Density Rack Kit can only be used with racks with the features described below:

2-8

• A rack with 3-inch or 6-inch U-channel

• A four-post cabinet rack with front and rear RETMA rails installed

Cisco 10008 Router Hardware Installation Guide

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Chapter 2 Preparing for Installation

Rack Placement Guidelines

The placement of the rack can affect personnel safety, system maintenance, and the system’s ability to operate within the environmental characteristics described in Table 2-1 on page 2-2. Choose a proper location for the Cisco 10000 series router by following the guidelines below.

Locating for Safety

If the Cisco 10008 router is the heaviest, or the only piece of equipment in the rack, consider installing it at or near the bottom to ensure that the rack’s center of gravity is as low as possible.

For additional information about the proper placement of electronic equipment, consult the document GR-63-CORE, Network Equipment Building System (NEBS) Requirements: Physical Protection.

Locating for Easy Maintenance

Keep at least 3 feet of clear space in front and behind the rack. This space ensures that you can remove the Cisco 10008 router cards and perform routine maintenance and upgrades easily.

Avoid installing the Cisco 10008 router in a congested rack, and consider how the routing of cables from other pieces of equipment in the same rack could affect access to the routers cards.

Temperature sensors on the PRE monitor the internal air temperature and send warning messages and an alarm condition when the internal air temperature approaches a specified threshold.

Site Planning

The front and top of the chassis must remain unobstructed to ensure adequate airflow and prevent overheating inside the chassis.

Allow the following clearances for normal system maintenance:

At the top of the chassis—At least 3 inches (7.6 cm)

In the front of the chassis—3 to 4 ft (91.44 cm to 121.92 cm)

To avoid problems during installation and ongoing operation, follow these general precautions when you plan the equipment locations and connections:

• Use the show environment command regularly to check the internal system status. The

• Keep the Cisco 10008 router off of the floor and out of areas that collect dust.

• Follow ESD prevention procedures to avoid damage to equipment. Damage from static discharge

• Ensure that the PRE modules, line cards, blank covers, power supplies, and any power supply covers

Locating for Proper Airflow

Ensure the location of the Cisco 10008 router has enough airflow to keep the system operating within the environmental characteristics described in Table 2-1 on page 2-2, and the air temperature is sufficient to compensate for the heat dissipated by the system as specified in Table 2-2 on page 2-3.

environmental monitor continually checks the interior chassis environment; it provides warnings for high temperature and creates reports on any occurrences. If warning messages are displayed, take immediate action to identify the cause and correct the problem.

can cause immediate or intermittent equipment failure.

are in place and secure. The fans direct cooling air throughout the chassis interior; a loose component or empty slot can redirect the airflow away from active components.

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Avoid locating the Cisco 10008 router in a location in which the chassis air intake vents could draw in the exhaust air from adjacent equipment. Consider how the air flows through the Cisco 10008 router, and be aware that the airflow of the Cisco 10008 chassis is different as described in the following sections.

Cisco 10008 Router Hardware Installation Guide

2-9

Site Planning

Chapter 2 Preparing for Installation

The Cisco 10008 chassis draws cooling air in through the intake vent in the front and moves the air across the internal components and out the exhaust vents on the top rear of the chassis, as illustrated in

Figure 2-1.

Figure 2-1 Cisco 10008 Chassis Airflow

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1 Blower module (fans) 5 Bottom 2 Top 6 Air filter assembly 3 Front 7 Rear 4 Ambient air intake 8 Exhaust air

Keep the front and top of the Cisco10008 chassis clear to ensure proper airflow and prevent overheating inside the chassis. Allow at least 3 inches of clearance between the top of the chassis and the equipment above to ensure proper airflow.

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Chapter 2 Preparing for Installation

Site Planning Checklist

Table 2- 5 is provided to help you perform and account for all the site planning tasks presented in this

appendix.

Table 2-5 Site Planning Checklist

Site Planning Requirements

The site meets the environmental requirements (Site Environmental Requirements, page

2-2).

The site’s air conditioning system can compensate for the heat dissipation of the Cisco 10000 series (Heat Dissipation, page 2-2).

The floor space that the Cisco 10000 series router occupies can support the weight of the system (Floor Loading Considerations, page 2-3).

Electrical service to the site complies with the requirements (Electrical Service

Requirements, page 2-4).

The electrical circuit servicing the Cisco 10000 series router complies with the requirements (Electrical Circuit Requirements, page 2-4).

Consideration has been given to the console port wiring, and limitations of the cabling involved, according to TIA/EIA-232F (Asynchronous Terminal Connections, page 2-6).

The Cisco 10008 router Ethernet cabling distances are within limitations (Ethernet

Connections, page 2-6).

The Cisco 10008 router fiber optic cable distances are within limitations (Interference

Considerations, page 2-7).

Interference Considerations, page 2-7 have been studied, and an EMI/RFI expert has been

consulted if necessary.

The equipment rack in which you plan to install the Cisco 10000 series router complies with requirements (Rack Selection Guidelines, page 2-8).

Careful consideration has be given to safety, ease of maintenance, and proper airflow in selecting the location of the rack (Rack Placement Guidelines, page 2-9).

Safety

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When you install the Cisco 10008 router, observe all of the following caution and warning statements. For warning translations, refer to the Regulatory Compliance and Safety Information for the Cisco 10000

Series Routers.

The following guidelines will help ensure your safety and protect the equipment. However, these guidelines may not cover all potentially hazardous situations you may encounter during system installation, so be alert.

• The installation of your Cisco 10008 router must comply with national and local electrical codes. In

the United States, this means the National Fire Protection Association (NFPA) 70, United States National Electrical Code. In Canada, Canadian Electrical Code, part I, CC22.1. In other countries, International Electrotechnical Commission (IEC) 364, part 1 through part 7.

• Review the safety warnings listed in the Regulatory Compliance and Safety Information for the

Cisco 10000 Series Routers document, before installing, configuring, or performing maintenance on

the product.

Cisco 10008 Router Hardware Installation Guide

2-11

Preventing Electrostatic Discharge Damage

• Never attempt to lift an object that might be too heavy to lift safely by yourself.

• Always unplug the power cable before you install or remove a chassis.

• Keep the chassis area clear and as dust free as possible during and after installation.

• Keep tools and chassis components away from walk areas.

• Do not wear loose clothing, jewelry (including rings and chains), or other items that could get caught

in the chassis.

• The AC-powered Cisco 10008 router ships with a three-wire AC electrical grounding-type plug,

which fits into a grounding-type power outlet only. This is a safety feature. Ensure the equipment grounding is in compliance with local and national electrical codes.

• The DC-powered Cisco 10008 router is not shipped with wiring to connect to the DC source. You

must provide input, return, and earthing (grounding) wiring at the site, and install and protect the wiring in accordance with local and national wiring regulations (see Table 3-2 on page 3-18).

• The Cisco 10008 router operates safely when it is used in accordance with its marked electrical

ratings and product usage instructions.

Chapter 2 Preparing for Installation

Warning

Only trained and qualified personnel should be allowed to install or replace this equipment

Statement 49

Preventing Electrostatic Discharge Damage

Electrostatic discharge (ESD) damage, which occurs when electronic cards or components are improperly handled, can result in complete or intermittent failures. The performance routing engine (PRE), and all line cards consist of a printed circuit card that is fixed in a metal carrier. Electromagnetic interference (EMI) shielding and connectors are integral components of the carrier. Although the metal carrier helps to protect the cards from ESD, use an antistatic strap each time you handle the modules. Handle the carriers by the edges only; never touch the cards or connector pins.

Caution Always tighten the captive installation screws on all system components when you are installing them.

These screws prevent accidental removal of the module, provide proper grounding for the system, and help to ensure that the bus connectors are properly seated in the backplane.

Following are guidelines for preventing ESD damage:

• Always use an ESD-preventive wrist or ankle strap and ensure that it makes good skin contact.

Before removing a card from the chassis, connect the equipment end of the strap to the ESD plug at the bottom of the chassis below the power entry modules (Figure 2-2).

• Handle line cards by the faceplates and carrier edges only; avoid touching the card components or

any connector pins.

2-12

• When removing a line card, place the removed module component-side-up on an antistatic surface

or in a static-shielding bag. If the module will be returned to the factory, immediately place it in a static-shielding bag.

• Avoid contact between the modules and clothing. The wrist strap protects the card from ESD

voltages on the body only; ESD voltages on clothing can still cause damage.

Cisco 10008 Router Hardware Installation Guide

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Chapter 2 Preparing for Installation

Caution For safety, periodically check the resistance value of the antistatic strap. The measurement should be

between 1 and 10 megohms.

Figure 2-2 ESD Chassis Connection

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Electrical Safety

All system components are hot-swappable. They are designed to be removed and replaced while the system is operating without presenting an electrical hazard or damage to the system.

Follow these basic guidelines when you are working with any electrical equipment:

• Before beginning any procedures requiring access to the chassis interior, locate the emergency

power-off switch for the room in which you are working.

• Disconnect all power and external cables before installing or removing a chassis.

• Do not work alone when potentially hazardous conditions exist.

• Never assume that power has been disconnected from a circuit; always check.

• Do not perform any action that creates a potential hazard to people or makes the equipment unsafe.

Never install equipment that appears damaged.

• Carefully examine your work area for possible hazards such as moist floors, ungrounded power

extension cables, and missing safety grounds.

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In addition, use the guidelines that follow when working with any equipment that is disconnected from a power source but is still connected to telephone wiring or other network cabling.

• Never install telephone wiring during a lightning storm.

• Never install telephone jacks in wet locations unless the jack is specifically designed for wet

locations.

• Never touch uninsulated telephone wires or terminals unless the telephone line has been

disconnected at the network interface.

Cisco 10008 Router Hardware Installation Guide

2-13

Electrical Safety

Chapter 2 Preparing for Installation

• Use caution when installing or modifying telephone lines.

Warning

Do not work on the system or connect or disconnect cables during periods of lightning activity.

Statement 1001

Warning

Before you work on equipment that is connected to power lines, remove jewelry (including rings, necklaces, and watches). Metal objects will heat up when connected to power and ground and the heat can cause serious burns or weld the metal object to the terminals.

Warning

Read the installation instructions before you connect the system to its power source.

Receiving the Cisco 10000 Series Router

Each Cisco 10000 series router chassis is shipped in a container that is strapped to a pallet as illustrated in Figure 2-3, and includes the physical dimensions listed in Tabl e 2 -6.

Table 2-6 Shipping Dimensions and Weight of Cisco 10008 Router

Chassis Height Length Width

10008 33 in. (84 cm) 33 in. (84 cm) 24 in. (61 cm)

Statement 43

Statement 1004

Figure 2-3 Cisco 10000 Series Router Packaged for Shipping

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2-14

Cisco 10008 Router Hardware Installation Guide

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Chapter 2 Preparing for Installation

After you receive the Cisco 10008 router, we recommend that you have three people available to help with the installation and ensure safe lifting.

Chassis-Lifting Guidelines

The fully configured system weighs approximately 130 pounds. The chassis is not intended to be moved frequently. Before you install the system, ensure that your site is properly prepared so you can avoid having to move the chassis later to accommodate power sources and network connections.

Two or more people are required to lift the chassis. Each time you lift the chassis or any heavy object, follow these guidelines:

• Never attempt to lift the chassis by yourself. Because of the size and weight of the chassis, use at

least two people to safely lift and move it without causing injury or damaging the equipment.

• Ensure that your footing is solid, and balance the weight of the chassis between your feet.

• Lift the chassis slowly; never move suddenly or twist your body as you lift.

• Keep your back straight and lift with your legs, not your back. If you must bend down to lift the

chassis, bend at the knees, not at the waist, to reduce the strain on your back muscles.

• Do not remove installed components from the chassis.

Chassis-Lifting Guidelines

Warning

• Always disconnect all external cables before lifting or moving the chassis.

To safely lift the chassis, perform the following steps:

Two people are required to lift the chassis. To prevent injury, keep your back straight and lift with your legs, not your back.

Statement 164

Figure 2-4 Lifting the Chassis

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30007

Step 1 Each person should stand on either side of the chassis, and place one hand under the air intake at the

bottom front of the chassis.

Cisco 10008 Router Hardware Installation Guide

2-15

Required Tools and Equipment

Step 2 With the other hand, grasp the top rear of the chassis under the air exhaust and carefully lift the chassis

as shown in Figure 2-4.

Required Tools and Equipment

The tools and equipment listed below are recommended as the minimum necessary to install the Cisco 10008 router. You may need additional tools and equipment to install associated equipment and cables. You may also require test equipment to check electronic and optical signal levels, power levels, and communications links.

• Number 2 Phillips screwdriver

• A 3/16-inch flat-blade screwdriver

• A 1/4-inch flat-blade screw driver

• Antistatic mat or antistatic foam

• An electrostatic discharge (ESD) grounding strap or the disposable ESD strap shipped with the

system

Chapter 2 Preparing for Installation

• Tape measure (optional)

• Level (optional)

Refer to the “Connecting the Chassis to Ground” section on page 3-13 for specific tool and equipment requirements to connect the chassis to ground.

Verifying Contents After Unpacking

Power cables, manuals, and other additional items are packaged in separate boxes. After you have unpacked the system to verify that you have received all of the required components. Using the packing list as a guide, take the following steps to check the contents of the Cisco 10008 router shipping container:

Step 1 Check the contents of the boxes containing accessory items. Verify that you have received all equipment

listed in your order, including the following:

• System hardware and software documentation

• Any optional equipment that you ordered, such as transceivers (GBICs), flash cards, cables, or

special connectors

Step 2 Check that all line cards you ordered are installed in the chassis (including PCMCIA flash cards installed

in the PRE). Ensure that the configuration matches the packing list.

2-16

Cisco 10008 Router Hardware Installation Guide

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CHAPTER

3

Installing the Cisco 10008 Router

This chapter describes the procedures for installing the Cisco 10008 router on a tabletop or in equipment racks. It also describes how to connect interface and power cables, the proper way to power on the system, and installation troubleshooting procedures.

Note The illustrations in this guide depict the original Cisco 10008 chassis. Your chassis may appear or look

slightly different, but the installation procedure is the same.

This chapter contains the following sections:

• Installation Methods, page 3-1

• Rack-Mounting the Chassis, page 3-2

• Non-Rack Installation, page 3-11

• Connecting the Chassis to Ground, page 3-13

• Connecting DC Power to the Cisco 10008 Router, page 3-17

• Connecting AC Power to the Cisco 10008 Router, page 3-22

• Connecting Alarm Indicators, page 3-26

• Connecting a Video Terminal to the PRE Console Port, page 3-30

• Connecting Network Management and Signal System Cables, page 3-32

Installation Methods

Although rack-mounting is the preferred method of installation for the Cisco 10008 router, you can mount the router in an alternate location, such as on an equipment shelf or on a tabletop.

A rack-mount and cable-management kit is shipped with the Cisco 10008 router.

For mounting the chassis in a:

• 19-inch wide (standard), 4-post equipment rack or telco-type equipment rack, use the rack-mount

brackets in the kit.

• 23-inch wide equipment rack, order optional rack-mount brackets to fit the 23-inch rack.

The cable-management bracket relieves the strain on interface cables connected to the PRE and line card modules in the chassis.

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Cisco 10008 Router Hardware Installation Guide

3-1

Rack-Mounting the Chassis

If you are installing the chassis on an equipment shelf, on a tabletop, or using mounting hardware other than that supplied with the chassis, then go to the “Non-Rack Installation” section on page 3-11.

Rack-Mounting the Chassis

Rack-mounting the chassis is the preferred method of installation for the Cisco 10008 router. This section explains how to install the rack-mount and cable-management bracket on the Cisco 10008 chassis for the following types of installations:

• Flush-Mounting in a 19-Inch Rack, page 3-3

• Center-Mounting in a 19-Inch Rack, page 3-5

• Center-Mounting in a 23-Inch Rack, page 3-7 (requires optional 23-inch bracket kit)

General Rack Installation Guidelines

When planning your rack installation, consider the following guidelines:

Chapter 3 Installing the Cisco 10008 Router

• The Cisco 10008 chassis requires a minimum of 13 rack units (22.3 inches or 56.6 cm) of vertical

rack space. Measure the proposed rack location before mounting the chassis in the rack.

• Before using a particular rack, check for obstructions (such as a power strip) that could impair

rack-mount installation. If a power strip does impair a rack-mount installation, remove the power strip before installing the chassis, and then replace it after the chassis is installed.

• Allow sufficient clearance around the rack for maintenance. If the rack is mobile, you can push it

back near a wall or cabinet for normal operation and pull it out for maintenance (installing or moving line cards, connecting cables, or replacing or upgrading components). Otherwise, allow 19 inches (48.3 cm) of clearance to remove FRUs.

• Maintain a minimum clearance of 3 inches (7.62 cm) on the front, top, and sides of the chassis for

the cooling air inlet and exhaust ports, respectively. Avoid placing the chassis in an overly congested rack or directly next to another equipment rack; otherwise, the heated exhaust air from other equipment can enter the inlet air vents and cause an overtemperature condition inside the router.

Caution To prevent chassis overheating, never install a Cisco 10008 router in an enclosed rack or room that is

not properly ventilated or air conditioned.

• Always install heavier equipment in the lower half of a rack to maintain a low center of gravity to

prevent the rack from falling over.

• Install and use the cable-management brackets included with the Cisco 10008 router to keep cables

organized and out of the way of the line cards and PREs. Ensure that cables from other equipment already installed in the rack do not impair access to the cards, or require you to disconnect cables unnecessarily to perform equipment maintenance or upgrades.

3-2

• Install rack stabilizers (if available) before you mount the chassis.

• Provide an adequate chassis ground (earth) connection for your router chassis.

In addition to the preceding guidelines, review the precautions for avoiding excessive temperature conditions in the “Site Environmental Requirements” section on page 2-2.

Cisco 10008 Router Hardware Installation Guide

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Chapter 3 Installing the Cisco 10008 Router

Flush-Mounting in a 19-Inch Rack

The Cisco 10008 chassis can be flush-mounted in a 19-inch equipment rack using the rack-mounting kit provided with your system. The rack-mounting kit contains

• Two mounting brackets

• One cable management bracket

• Mounting screws

Rack-Mounting the Chassis

Warning

At least three people are required to mount the chassis in the equipment rack: two people are needed to hold the chassis in place while a third person tightens the mounting screws.

Statement 234

When handling the chassis, always follow proper lifting practices as outlined in the “Electrical Safety”

section on page 2-13.

Use the following procedure to flush-mount the Cisco 10008 chassis in a 19-inch equipment rack:

Figure 3-1 Attaching Chassis to Equipment Rack

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OC–12/STM–4 POS SM–IR

6XCT3–DS0

30010

Cisco 10008 Router Hardware Installation Guide

3-3

Rack-Mounting the Chassis

Step 1 (Optional) Install a shelf in the rack to support the Cisco 10008 chassis. If you use a shelf, you can

perform the installation with only two people.

Step 2 (Optional) Remove the blower module and the PEMs to make the chassis easier to lift.

Step 3 Lift the chassis into position between the rack posts (requires two people).

Step 4 Align the mounting bracket holes with the rack post holes (Figure 3-1) and attach the chassis to the rack

(performed by the third person unless the chassis is resting on a shelf).

Figure 3-2 Attaching Cable Management Bracket

Chapter 3 Installing the Cisco 10008 Router

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Step 5

Attach the cable management bracket to the bottom of the chassis (Figure 3-2).

Note The cable management bracket consists of two pieces (the cable guide and channel), and is

shipped assembled. If you want to use the cable guide only, you can remove the channel by loosening the captive screws before attaching the cable guide to the chassis.

Step 6 Check that all

–

Ejector levers are in the closed position.

–

Chassis mounting screws are tight.

–

PRE and line card captive screws are tight.

Step 7 Go to the “Connecting the Chassis to Ground” section on page 3-13 to continue the installation.

3-4

Cisco 10008 Router Hardware Installation Guide

OL-0659-13

Chapter 3 Installing the Cisco 10008 Router

Center-Mounting in a 19-Inch Rack

The Cisco 10008 chassis can be center-mounted in a 19-inch equipment rack using the rack-mounting kit provided with your system. The rack-mounting kit contains

• Two mounting brackets

• One cable management bracket

• Mounting screws

When handling the chassis, always follow proper lifting practices as outlined in the “Electrical Safety”

section on page 2-13.

Rack-Mounting the Chassis

Warning

At least three people are required to mount the chassis in the equipment rack: two people are needed to hold the chassis in place while a third person tightens the mounting screws.

Statement 234

Use the following procedure to flush-mount the Cisco 10008 chassis in a 19-inch equipment rack:

Figure 3-3 Attaching Mounting Brackets to Chassis

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30012

Cisco 10008 Router Hardware Installation Guide

3-5

Rack-Mounting the Chassis

Step 1 Attach the two mounting brackets to the chassis so the flanges are positioned at the center of the chassis

(Figure 3-3).

Figure 3-4 Attaching Chassis to Equipment Rack

Chapter 3 Installing the Cisco 10008 Router

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When hot swapping this fan tray, removal and replacement must be done in under two minutes or system shutdown will occur.

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Step 2

Lift the chassis into position between the rack posts (requires two people).

Step 3 Align the mounting bracket holes with the rack post holes (Figure 3-4) and attach the chassis to the rack

(performed by the third person).

Note The cable management bracket consists of two pieces (the cable guide and channel), and is

shipped assembled. If you want to use the cable guide only, you can remove the channel by loosening the captive screws before attaching the cable guide to the chassis.

3-6

Cisco 10008 Router Hardware Installation Guide

OL-0659-13

Chapter 3 Installing the Cisco 10008 Router

Figure 3-5 Attaching Cable Management Bracket

Rack-Mounting the Chassis

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Attach the cable management bracket to the bottom of the chassis (Figure 3-5).

Step 5 Check that all

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–

Chassis mounting screws are tight.

–

PRE and line card captive screws are tight.

Step 6 Go to the “Connecting the Chassis to Ground” section on page 3-13 to continue the installation.

Center-Mounting in a 23-Inch Rack

The Cisco 10008 chassis can be center-mounted in a 23-inch equipment rack using an optional rack-mounting kit (not provided with your system). The optional rack-mounting kit contains

6XCT3–DS0

PERFORMANCE ROUTING ENGINE

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Warning

• Two mounting brackets

• One cable management bracket

• Mounting screws

At least three people are required to mount the chassis in the equipment rack: two people are needed to hold the chassis in place while a third person tightens the mounting screws.

Cisco 10008 Router Hardware Installation Guide

Statement 234

3-7

Rack-Mounting the Chassis

Use the following procedure to flush-mount the Cisco 10008 chassis in a 23-inch equipment rack:

Figure 3-6 Attaching Mounting Brackets to Chassis

Chapter 3 Installing the Cisco 10008 Router

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OC–12/STM–4 POS SM–IR

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PROCESSOR ONLY

30012

Step 1 Attach the two mounting brackets to the chassis so the flanges are positioned at the center of the chassis

(Figure 3-6).

3-8

Cisco 10008 Router Hardware Installation Guide

OL-0659-13

Chapter 3 Installing the Cisco 10008 Router

Figure 3-7 Attaching 23-inch Bracket Adapters

P

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Rack-Mounting the Chassis

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When hot swapping this fan tray, removal and replacement must be done in under two minutes or system shutdown will occur.

1

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OC–12/STM–4 POS SM–IR

6XCT3–DS0

PROCESSOR ONLY

Attach the optional 23-inch adapters to the mounting brackets (Figure 3-7).

30014

OL-0659-13

Cisco 10008 Router Hardware Installation Guide

3-9

Rack-Mounting the Chassis

Figure 3-8 Attaching Chassis to Equipment Rack

Chapter 3 Installing the Cisco 10008 Router

F

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When hot swapping this fan tray, removal and replacement must be done in under two minutes or system shutdown will occur.

1

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OC–12/STM–4 POS SM–IR

6XCT3–DS0

PROCESSOR ONLY

30015

Step 3

Lift the chassis into position between the rack posts (requires two people).

Step 4 Align the mounting bracket holes with the rack post holes (Figure 3-8) and attach the chassis to the rack

(performed by the third person).

3-10

Cisco 10008 Router Hardware Installation Guide

OL-0659-13

Chapter 3 Installing the Cisco 10008 Router

Figure 3-9 Attaching the Cable Management Bracket

Non-Rack Installation

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OC–12/STM–4 POS SM–IR

6XCT3–DS0

PROCESSOR ONLY

76223

Step 5

Attach the cable management bracket to the bottom of the chassis (Figure 3-9).

Note The cable management bracket consists of two pieces (the cable guide and channel), and is

shipped assembled. If you want to use the cable guide only, you can remove the channel by loosening the captive screws before attaching the cable guide to the chassis.

Step 6 Check that all

–

Ejector levers are in the closed position.

–

Chassis mounting screws are tight.

–

PRE and line card captive screws are tight.

Step 7 Go to the “Connecting the Chassis to Ground” section on page 3-13 to continue the installation.

Non-Rack Installation

The chassis should already be in the area where you will install it. If you have not determined where to install your chassis, see the “Receiving the Cisco 10000 Series Router” section on page 2-14 for information about site considerations.

OL-0659-13

Cisco 10008 Router Hardware Installation Guide

3-11

Non-Rack Installation

Chapter 3 Installing the Cisco 10008 Router

When installing the Cisco 10008 router on a workbench or tabletop, ensure that the surface is clean and that you have considered the following:

• The Cisco 10008 router requires at least 3 inches (7.62 cm) of clearance at the inlet and exhaust

vents (the front and top/rear sides of the chassis).

• The Cisco 10008 router should be installed off the floor. Dust that accumulates on the floor is drawn

into the interior of the router by the cooling fans. Excessive dust inside the router can cause overtemperature conditions and component failures.

• There must be approximately 19 inches (48.3 cm) of clearance at the front and rear of the chassis to

install and replace FRUs, or to access network cables and equipment.

• The Cisco 10008 router needs adequate ventilation. Do not install it in an enclosed cabinet where

ventilation is inadequate.

• Have the cable-management bracket available if you plan to install it on the front of the chassis.

• An adequate chassis ground (earth) connection exists for your router chassis (see the “Connecting

the Chassis to Ground” section on page 3-13).

• Always follow proper lifting practices as outlined in the “Electrical Safety” section on page 2-13,

when handling the chassis.

Use the following procedure to install the Cisco 10008 router on a tabletop or equipment shelf:

Step 1 Remove any debris and dust from the tabletop or equipment shelf, as well as the surrounding area.

Step 2 Lift the chassis into position on the tabletop or equipment shelf.

Warning

Two people are required to lift the chassis. To prevent injury, keep your back straight and lift with your legs, not your back.

Statement 164

Figure 3-10 Lifting the Chassis

F A

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3-12

30007

Cisco 10008 Router Hardware Installation Guide

OL-0659-13

Chapter 3 Installing the Cisco 10008 Router

Note The cable management bracket consists of two pieces (the cable guide and channel), and is

shipped assembled. If you want to use the cable guide only, you can remove the channel by loosening the captive screws before attaching the cable guide to the chassis.

Figure 3-11 Attaching Cable Management Bracket

Connecting the Chassis to Ground

F A

N

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A

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CAUTION

When hot swapping this fan tray, removal and replacement must be done in under two minutes or

1

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Step 3

Attach the cable management bracket to the bottom of the chassis if you are using it (Figure 3-11).

Step 4 Check that all

–

Ejector levers are in the closed position.

–

PRE and line card captive screws are tight.

Step 5 Go to the “Connecting the Chassis to Ground” section on page 3-13 to continue the installation.

Connecting the Chassis to Ground

Connecting the Cisco 10008 chassis to earth ground is required for all DC powered installations, and any AC powered installation where compliance with Telcordia (formerly Bellcore) grounding requirements is necessary. Have the recommended tools and supplies available before you begin this procedure (see

Table 3- 1 ).

6XCT3–DS0

OC–12/STM–4 POS SM–IR

6XCT3–DS0

76215

OL-0659-13

Warning

Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor. Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available.

Statement 93

Cisco 10008 Router Hardware Installation Guide

3-13

Connecting the Chassis to Ground

Recommended Tools and Supplies

Table 3- 1 lists the tools, equipment, and supplies necessary to connect the system ground to the chassis.

Table 3-1 Tools and Supplies

Quantity Description Comments

1 Number 2 Phillips screwdriver —

1 Wire stripping tool —

1 Crimping tool Must fit diameter of grounding lugs.

2 2-hole grounding lugs

Chapter 3 Installing the Cisco 10008 Router

Recommended types:

Must fit no. 6 stranded, no. 6 weld, or 37/24 flex cables. Each lug has two holes, centered 0.625 in. (1.587 cm) apart and accepts M5 screws.

Varies Grounding wire 6 AWG, 0.1620 in. (4.1148 mm)

2 M5 PEM screws with captive, locking

washers

Varies Screws to attach ground wire to grounding

point at site

Attaching the Grounding Cable

The following procedure describes how to attach:

• The grounding lug to the grounding cable.

• The grounding cable to the chassis.

• The grounding cable to the earth grounding point.

Warning

When you install the unit, you must always connect the ground connection first and then be sure to disconnect the ground connection last.

• Panduit no. LCD6-10-AL

• Thomas & Betts no. 256-30695-1183

• Burndy no. YA6CL2TC10

recommended.

Included in accessory kit shipped with the Cisco 10008 router.

Part requirements depend on location.

Statement 202

3-14

Cisco 10008 Router Hardware Installation Guide

OL-0659-13

Chapter 3 Installing the Cisco 10008 Router

Figure 3-12 Setting PEM Switches to the Off Position

POWER

FAULT

MISWIRE

Connecting the Chassis to Ground

F A

N

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F

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IU R

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F

A

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F

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CAUTION

When hot swapping this fan tray, removal and replacement must be done in under two minutes or system shutdown will occur.

1

2

3

4

0

A

C

IS

C

O

1

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30019

Step 1 Power off the chassis by setting the DC or AC PEM power switch (or switches) to the Off position (see

Figure 3-12 for an example of the DC PEM power switches).

Step 2 Strip about 3/4 inch (2 cm) of the covering from the end of the grounding wire (see Figure 3-13).

Step 3 Insert the stripped end of the grounding wire into the open end of a grounding lug and crimp the

grounding lug securely to the wire (Figure 3-13).

Figure 3-13 Attaching Grounding Wire to Grounding Lug

0.75 in. (2cm)

132826

1

2

1 Wire 2 Grounding lug

OL-0659-13

Cisco 10008 Router Hardware Installation Guide

3-15

Connecting the Chassis to Ground

Figure 3-14 Connecting Grounding Lug to Chassis

Chapter 3 Installing the Cisco 10008 Router

Step 4

132825

1

1 Threaded grounding holes (2)

Attach the grounding lug firmly to threaded holes at the bottom rear of the chassis using two M5 screws (Figure 3-14).

Figure 3-15 Attaching the Grounding Wire to the Grounding Lug

0.75 in. (2cm)

132826

1

2

1 Wire 2 Grounding lug

3-16

Step 5

Cisco 10008 Router Hardware Installation Guide

Strip about 3/4 inch (2 cm) of the covering from the other end of the grounding wire (Figure 3-15).

OL-0659-13

Chapter 3 Installing the Cisco 10008 Router

Connecting DC Power to the Cisco 10008 Router

Step 6 Insert the stripped end of the grounding wire into the open end of a grounding lug and crimp the

grounding lug securely to the wire (see Figure 3-15).

Step 7 Attach the grounding lug to an appropriate grounding point at your site.

Step 8 Go to one of the following sections to continue the installation:

• If you are connecting DC power to the system, go to the “Connecting DC Power to the Cisco 10008

Router” section on page 3-17.

• If you are connecting AC power to the system, go to the “Connecting AC Power to the Cisco 10008

Router” section on page 3-22.

Connecting DC Power to the Cisco 10008 Router

This section describes how to connect the Cisco 10008 router to a –48 VDC power source. The power connectors are pillar terminals on the backplane. For full power redundancy, each set of DC power connectors (terminal blocks labeled A and B) must be connected to separate power sources. If you do not require power redundancy, you can use only one set of terminals—either the A terminal block or the B terminal block. Do not use one of each.

Note If you are using AC PEMs, see the “Connecting a Video Terminal to the PRE Console Port” section on

page 3-30.

Warning

Note Be sure that you have connected the chassis to earth ground as described in the previous section before

Before working on equipment that is connected to power lines, remove jewelry (including rings, necklaces, and watches). Metal objects will heat up when connected to power and ground and the heat can cause serious burns or weld the metal object to the terminals. Statement 43

beginning this procedure.

OL-0659-13

Cisco 10008 Router Hardware Installation Guide

3-17

Connecting DC Power to the Cisco 10008 Router

Recommended Tools and Supplies

Table 3- 2 lists the tools and supplies that you need to connect the Cisco 10008 router to DC power

sources.

Table 3-2 Tools and Supplies

Quantity Description Comments

1 Flat-blade screwdriver —

1 Wire stripping tool —

2 or 4 (length varies)

2

10 AWG (minimum) wire cables

Cables must reach from the Cisco 10008 router to the DC power source.

• Two cables are needed for a single DC power source.

• Four cables are needed for two DC power sources.

Tie wraps

• The end of the cable intended to be connected to the chassis needs to

have insulation stripped back not more than 0.4 in. (10 mm).

Use the following procedure to connect the chassis to a DC power source:

Chapter 3 Installing the Cisco 10008 Router

Figure 3-16 Setting DC PEM Switches to the Off Position

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CAUTION

When hot swapping this fan tray, removal and replacement must be done in under two minutes or system shutdown will occur.

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30019

3-18

Step 1 Set the DC PEM switch (or switches) to the Off position (Figure 3-16).

Warning

This product requires short-circuit (overcurrent) protection, to be provided as part of the building installation. Install only in accordance with national and local wiring regulations.

Cisco 10008 Router Hardware Installation Guide

Statement 1045

OL-0659-13

Chapter 3 Installing the Cisco 10008 Router

Figure 3-17 Removing the Safety Cover

Connecting DC Power to the Cisco 10008 Router

Step 2

30023

Loosen the captive screw on the rear safety cover and tilt the cover back (Figure 3-17).

OL-0659-13

Cisco 10008 Router Hardware Installation Guide

3-19

Connecting DC Power to the Cisco 10008 Router

Figure 3-18 Removing the Rear Cover

Chapter 3 Installing the Cisco 10008 Router

Step 3

Step 4

30023

Remove the safety cover by lifting it up and out from the chassis (Figure 3-18).

Figure 3-19 Stripping Insulation

10 mm max

14747

Strip not more than 0.4 inches (10 mm) of insulation off the ends of the DC power leads (Figure 3-19).

3-20

Cisco 10008 Router Hardware Installation Guide

OL-0659-13

Chapter 3 Installing the Cisco 10008 Router

Figure 3-20 DC Power Connections

Connecting DC Power to the Cisco 10008 Router

RTN (+)

–48/–60 V

DC terminal

block A

RTN (+)

–48/–60 V

Step 5

DC terminal

block B

Connect the DC power lead from the first external power source to the DC terminal block A labeled

30024

–48V (Figure 3-20).

Step 6 Connect the return wire (RTN) to terminal block A labeled RTN (+) (see Figure 3-20).

• If you have redundant DC power, continue with Step 7.

• If you do not have redundant DC power, go to Step 9.

Step 7 Connect the DC power lead from the second external power source to the DC terminal block B labeled

–48V (see Figure 3-20).

Step 8 Connect the return wire (RTN) to terminal block B labeled RTN (+) (see Figure 3-20).

Step 9 Secure the power cabling to the chassis by feeding a tie wrap through the slot on the side of the chassis

and binding the cables (see blowout in Figure 3-21).

Step 10 If you are connecting visual or audio alarm indicators to your system, go to Step 3 of the “Connecting

Alarm Indicators” section on page 3-26.

If you are not connecting any alarm indicators, continue with the next step.

OL-0659-13

Cisco 10008 Router Hardware Installation Guide

3-21

Connecting AC Power to the Cisco 10008 Router

Figure 3-21 DC Power Cables Exiting Safety Cover

Chapter 3 Installing the Cisco 10008 Router

30025

Step 11 Replace the rear safety cover, making sure that the power wires exit through the holes on the side of the

cover (Figure 3-21).

Step 12 Go to the “Connecting a Video Terminal to the PRE Console Port” section on page 3-30 to continue the

installation.

Connecting AC Power to the Cisco 10008 Router

The Cisco 10008 router can be powered directly from the facility VAC input through the AC PEM (100-240VAC). The AC PEM is provided with an IEC 320 250V, 20A power cord with a male type connector (16A rating for Europe) for the attachment of power cords used throughout the world.

Caution The 20A connector on the AC PEM is incompatible with the 15A power strips that are used in most

equipment racks. Wiring codes prevent the AC-input power cable from being used with the power strips in equipment racks.

3-22

Note The AC power cord that connects to the PEM power cord and then to the building VAC is not shipped

with the Cisco 10008 router. You must order this power cord separately.

Cisco 10008 Router Hardware Installation Guide

OL-0659-13

Chapter 3 Installing the Cisco 10008 Router

There are five styles of AC-input power supply power cords available (differing in plug type); make sure you have the correct style for your site (see Ta b le 3-3 , Figure 3-22, and Figure 3-23.) All AC-input power supply power cords measure 14 feet (4.3 m). Cisco recommends that you:

• Install an uninterruptible power source where possible.

• Install proper grounding to avoid damage from lightning and power surges (see “Attaching the

Grounding Cable” section on page 3-14).

Table 3- 3 lists the nominal and acceptable value ranges for source AC power.

Table 3-3 Source AC Power Specifications

Specifications Nominal Value Acceptable Range

AC input voltage 100 to 240 VAC, single phase 90 to 255 VAC

AC input line frequency 50/60 Hz 47 to 63 Hz

AC input current 15 A @100 VAC

Figure 3-22 AC Power Cords

Connecting AC Power to the Cisco 10008 Router

—

7 A @240 VAC

1

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132841

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1 North American/Japanese plug, L6-20 20A 4 Italian plug, CEI 23-16/VII 10A 2 European plug, CEE 7/7 16A 5 Australian/Argentinean plug, AS 3112 10A 3 North American plug, NEMA 5-20P 20A 6 United Kingdom plug, BS 1363 13A

OL-0659-13

Cisco 10008 Router Hardware Installation Guide

3-23

Connecting AC Power to the Cisco 10008 Router

Table 3-4 AC Power Cord Options

Label Description

North American 250 VAC, 60 Hz AC

Japanese 100 VAC, 50/60 Hz

North American 120 VAC, 60 Hz AC

Australian 240 VAC, 50 Hz AC

Argentinean 220 VAC, 50 Hz AC

European 230 VAC, 50 Hz AC

Italian 220 VAC, 50 Hz AC

United Kingdom 240 VAC, 50 Hz AC

power cord

AC power cord

power cord

Chapter 3 Installing the Cisco 10008 Router

Receptacle Plug (Facility End of Cord)

NEMA L6-20, 20A

NEMA L6-20,

(Router End of

Cord) Product Number

IEC 320-C19 CAB-AC-6CK-TWL

K

IEC 320-C19 CAB-DS-ACJ-TWLK 20A

NEMA 5-20P,

IEC 320-C19 CAB-DS-120VAC 20A

AS 312, 10A IEC 320-C19 CAB-DS-ACA

AS 312, 10A IEC 320-C19 CAB-DS-ACR

CEE 7/7, 16A IEC 320-C19 CAB-DS-ACE

CEI 23-16/VII,

IEC 320-C19 CAB-DS-ACI 10A

BS 1363, 13A IEC 320-C19 CAB-DS-ACU

Figure 3-23 AC Receptacle — Router End of AC Power Cord

132839

1

1 Appliance coupler, IEC320C-19 (16A/20A)

3-24

Cisco 10008 Router Hardware Installation Guide

OL-0659-13

Chapter 3 Installing the Cisco 10008 Router

Figure 3-24 Setting AC PEM Switch to the Off Position

POWER

FAULT

Connecting AC Power to the Cisco 10008 Router

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30026

Use the following procedure to connect AC power to the PEM:

Step 1 Set the AC PEM switch (or switches) to the Off position (Figure 3-24).

Step 2 Connect the power cord from the PEM to the power cord that connects to the facility VAC input.

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Connecting Alarm Indicators

Figure 3-25 AC Power Cord Connectors in Strain Relief Devices

Chapter 3 Installing the Cisco 10008 Router

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Step 3

Set the AC power cord connectors in a cord strain relief device to prevent them from accidently disconnecting (Figure 3-25).

Step 4 Plug the power cord into the facility VAC input receptacle.

Step 5 If you are connecting audio or visual alarm indicators to your system, go to the “Connecting Alarm

Indicators” section on page 3-26.

If you are not connecting any alarm indicators, go to the “Connecting a Video Terminal to the PRE

Console Port” section on page 3-30 to continue the installation.

Connecting Alarm Indicators

The Cisco 10008 router provides relay contacts for optional (customer-supplied) audible or visual alarm indicators. Relay contacts are provided for three levels of severity:

• Minor—This is an informational alarm and does not affect the system operation.

• Major—An alarm condition that affects system operation and should be investigated as soon as

possible.

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• Critical—An alarm condition that affects system operation and requires immediate attention.

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Chapter 3 Installing the Cisco 10008 Router

Figure 3-26 Removing the Safety Cover

Connecting Alarm Indicators

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Use the following procedure to connect an alarm indicator to the system:

Step 1 Loosen the captive screw on the rear safety cover and tilt the cover back (Figure 3-26).

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Connecting Alarm Indicators

Figure 3-27 Removing the Rear Cover

Chapter 3 Installing the Cisco 10008 Router

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Step 2 Remove the safety cover by lifting it up and out from the chassis (Figure 3-27).

Figure 3-28 Stripping Insulation

10 mm max

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Step 3

Strip not more than 0.4 inches (10 mm) of insulation off the ends of the alarm indicator wire (Figure 3-28).

Step 4 Connect one set of alarm indicator wires to the alarm terminal block as follows (see Figure 3-29):

a. Connect one lead to the common (COM) terminal.

b. Connect the other lead to the normally closed (NC) or normally open (NO) terminal.

Caution Figure 3-29 shows the wiring configuration for normally open (NO) alarm relays. If you are wiring the

router in series with other equipment for the alarm indicators, use the normally closed (NC) terminals. If you are wiring the router in parallel with other equipment for the alarm indicators, use the NO terminals.

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Chapter 3 Installing the Cisco 10008 Router

Figure 3-29 Alarm Terminal Block Connections

ALARMS 50VA SELV max

NC COM NO

Connecting Alarm Indicators

MINOR

MAJOR

CRITICAL

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Step 5 Repeat steps 3 and 4 for any remaining alarm indicators.

Step 6 Secure the power cabling to the chassis by feeding a tie wrap through the slot on the side of the chassis

and binding the wires (see blowout in Figure 3-30).

Step 7 Replace the rear safety cover, making sure that the alarm indicator wires exit through the hole on the

side of the cover (Figure 3-30).

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Connecting a Video Terminal to the PRE Console Port

Figure 3-30 Alarm Indicator Wires Exiting Safety Cover

Chapter 3 Installing the Cisco 10008 Router

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Step 8 Go to the “Connecting a Video Terminal to the PRE Console Port” section on page 3-30 to continue the

installation.

Connecting a Video Terminal to the PRE Console Port

The Cisco 10008 router PRE module has an asynchronous serial (EIA/TIA-232) RJ-45 console port labeled CON on its front panel. You can connect this port to most types of video terminals through use of the console cable kit that is included with your Cisco 10008 router. The console cable kit contains:

• One RJ-45 to RJ-45 crossover cable

• One RJ-45 to DB-25 (female) adapter

• One RJ-45 to DB-9 (female) adapter

A crossover cable reverses pin connections from one end to the other. In other words, it connects pin 1 (at one end) to pin 8 (at the other end), pin 2 to pin 7, pin 3 to pin 6, and so on. You can identify a crossover cable by comparing the two modular ends of the cable. Hold the cable ends in your hand, side-by-side, with the tabs at the back. Ensure that the wire connected to the outside (left) pin of the left plug (pin 1) is the same color as the wire connected to the outside (right) pin of the right plug (pin 8).

Use the following procedure to connect a video terminal to the console port on a PRE module.

3-30

Note Each PRE must have a console port connection (typically to a terminal server) if you are running a

redundant configuration in the chassis.

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Chapter 3 Installing the Cisco 10008 Router

Figure 3-31 Console Port Connection on the PRE Module

Connecting a Video Terminal to the PRE Console Port

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Step 1 Connect one end of the RJ-45 crossover cable to the serial RJ-45 port (CON) on the PRE module

(Figure 3-31).

Step 2 Run the cable up and through the cable management bracket and connect the other end of the RJ-45

crossover cable to the RJ-45 adapter (Figure 3-32). If your terminal is equipped with a:

• DB-25 serial connector, use the RJ-45-to-DB-25 adapter.

• DB-9 serial connector, use the RJ-45-to-DB-9 adapter.

Figure 3-32 Connecting an RJ-45-to-DB-9 Console Cable Adapter

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Step 3

Step 4 Power on your video terminal.

Step 5 Configure your video terminal to match the following default console port settings:

Connect the adapter to your video terminal to complete the cable connection.

• 9600 baud

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• 8 data bits

• No parity generation or checking

• 1 stop bit

• No flow control

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Chapter 3 Installing the Cisco 10008 Router

Connecting Network Management and Signal System Cables

Step 6 Go to the “Connecting Network Management and Signal System Cables” section on page 3-32 to

continue the installation.

Connecting Network Management and Signal System Cables

The Cisco 10008 router has connections to both the internal Ethernet management network and the external data network.

• The internal Ethernet management network connections are made through an Ethernet port on the

front panel of the PRE module.

• The external data network connections are made through DS3 connectors on the router’s backplane,

and through the front panel ports on several types of line cards.

Keep the following guidelines in mind when connecting external cables to the Cisco 10008 router:

• To reduce the chance of interference, avoid crossing high-power lines with any interface cables.

• Verify all cabling limitations (particularly distance) before powering on the system.

Ethernet Network Management Cable Connections

The PRE module provides an Ethernet port to a LAN for a 10BASE-T or 100BASE-T connection for network management. Use the following procedures to connect the Cisco 10008 router to an Ethernet network.

Note Each PRE must have an Ethernet port connection (typically to the same Ethernet hub) if you are running

a redundant configuration in the chassis.

Connecting to a 10BASE-T Ethernet Network

To make this connection, you need the following additional equipment (not included):

• An Ethernet hub (such as a Cisco Micro Hub)

• An Ethernet cable that meets the following specifications:

–

RJ-45 (male) to RJ-45 (male) straight-through cable

–

100-ohm category 3, 4, or 5, no longer than 328 feet (100 meters)

You can identify a straight-through Ethernet cable either by using a cable tester or by making a visual inspection. To make a visual inspection, hold the two ends of a cable side by side, with the tab for each at the back.

• The wire connected to the left-most pin (pin 1) on one connector should be the same color as the

wire connected to the left-most pin on the other connector.

3-32

• The same rule applies to pins 2 through 8 on each connector. The color of the wire attached to a pin

on one connector should match the color of the wire attached to the corresponding pin on the other connector.

Follow these steps to connect the PRE to a 10BASE-T Ethernet LAN:

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Figure 3-33 Connecting 10BASE-T to Ethernet Port

Connecting Network Management and Signal System Cables

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Step 1 Connect one end of the Ethernet cable to the RJ-45 port on the primary PRE, labeled ETH (Figure 3-33).

Step 2 Run the cable up and through the cable management bracket and connect the other end of the Ethernet

cable to any unoccupied port on the Ethernet hub.

Step 3 Check the LNK (Link) LED on the PRE faceplate (next to the ETH) port.

This LED lights (green) if the PRE is correctly connected to the 10B2ASE-T Ethernet LAN.

Connecting to a 100BASE-T Ethernet Network

To make this connection, you need the following additional equipment (not included):

• An Ethernet hub (such as a Cisco Micro Hub)

• An Ethernet UTP cable that meets the following specifications:

–

RJ-45 (male) to RJ-45 (male) straight-through cable.

–

100-ohm category 5 cable not longer than 328 feet (100 meters). (Cisco Systems does not supply Category 5 UTP cables; these cables are available commercially.)

You can identify a straight-through Ethernet cable either by using a cable tester or by making a visual inspection. To make a visual inspection, hold the two ends of a cable side by side, with the tab for each at the back.

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Connecting Network Management and Signal System Cables

• The wire connected to the left-most pin (pin 1) on one connector should be the same color as the

wire connected to the left-most pin on the other connector.

• The same rule applies to pins 2 through 8 on each connector. The color of the wire attached to a pin

on one connector should match the color of the wire attached to the corresponding pin on the other connector.

Caution If the Cisco 10008 router is used in an environment in which lightning-induced transients are likely to

couple to the signal lines, use of shielded interconnection cables for the 100BASE-T ports is highly recommended. In addition, use of shielded interconnection cables for the 100BASE-T ports is required to meet Telcordia (formerly Bellcore) GR1089 CORE Section 4.5.9 and ETSI Section 5.2.2.2 (intrabuilding lightning surge).

The RJ-45 port on the PRE is configurable for 100-Mbps full-duplex or half-duplex operation (half-duplex is the default) and supports IEEE 802.3, Ethernet, and IEEE 802.3u interfaces compliant with 100BASE-T specifications.

Follow these steps to connect the PRE to a 100BASE-T Ethernet LAN:

Figure 3-34 Connecting 100BASE-T to Ethernet Port

Chapter 3 Installing the Cisco 10008 Router

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Step 1 Connect one end of the Ethernet cable to the RJ-45 port on the primary PRE, labeled ETH (Figure 3-34).

3-34

Step 2 Run the cable up and through the cable management bracket and connect the other end of the Ethernet

cable to any unoccupied port on the Ethernet hub.

Step 3 Check the LNK (Link) LED on the PRE (next to the ETH port).

This LED lights (green) if the PRE is correctly connected to the 10BASE-T Ethernet LAN.

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Chapter 3 Installing the Cisco 10008 Router

Auxiliary Modem Connection

This asynchronous EIA/TIA-232 serial port is used to connect a modem to the PRE for remote administrative access. Use the following procedure to connect the Cisco 10008 router to a modem.

Figure 3-35 Connecting Modem Cable to Auxiliary Port

Connecting Network Management and Signal System Cables

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Step 1 Connect one end of the modem cable to the RJ-45 port on the primary PRE, labeled AUX (Figure 3-35).

Step 2 Run the cable up and through the cable management bracket and connect the other end of the cable to

your modem.

Data Network Cable Connections

For data network cable connection installation information, SFP and GBIC information, cable specifications and optical specifications, see the Cisco 10000 Series Routers Line Card Hardware

Installation Guide.

If you have completed all cable connections, go to the“Powering On the System” section on page 4-1,

Chapter 4, “Starting and Configuring the Router.”

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Connecting Network Management and Signal System Cables

Chapter 3 Installing the Cisco 10008 Router

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Starting and Configuring the Router

This chapter provides information on powering on the system, basic file system information, and installation troubleshooting procedures.

• Powering On the System, page 4-1

• Configuring the Cisco 10008 Router at Startup, page 4-2

• Formatting Flash Memory Cards and Disks, page 4-6

• Managing the File Systems, page 4-7

• Managing System Boot Parameters, page 4-9

• Predeployment Testing, page 4-11

• Troubleshooting Installation Problems, page 4-12

Powering On the System

CHAPTER

4

When all of the interfaces are connected, perform a visual check of all connections and then check that:

• The ejector levers on each line card are in the locked position.

• All top and bottom line card retaining screws are tight.

• All network interface cables are connected to the line cards.

• The console terminal is turned on.

• A PCMCIA flash memory card installed in the PRE.

You are now ready to power on the system for the first time using the following procedure:

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Configuring the Cisco 10008 Router at Startup

Figure 4-1 Cisco 10008 Router DC PEM Power Switches

POWER

FAULT

MISWIRE

Chapter 4 Starting and Configuring the Router

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Step 1 Remove the tape from the building circuit breaker switches and set the circuit breaker to the On position.

At the front of the chassis, set the circuit breakers on the PEM units to the on ( | ) position (Figure 4-1).

a. The PEM Power LED lights (green), indicating that power is available to the chassis.

If any Fault LEDs (such as Miswire or Single Fan Failure) light (yellow), see the “Troubleshooting

Installation Problems” section on page 4-12.

b. The blower module Fan OK LED lights (green), indicating that all fans in the blower are operating

properly.

If any Fan Failure LEDs light (yellow), see the “Troubleshooting Installation Problems” section on

page 4-12.

c. When the system boot is complete, the PRE begins to initialize the line cards. Go to the

“Configuring the Cisco 10008 Router at Startup” section on page 4-2 to configure the line cards.

Configuring the Cisco 10008 Router at Startup

This section explains how to create a basic running configuration for your Cisco 10008 router using the Cisco 10008 setup facility or the Cisco IOS command line interface (CLI). For information on modifying the configuration after you create it, see the Cisco IOS configuration and command reference guides.

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To configure a Cisco 10008 router from the console, you must connect a terminal or terminal server to the router's console port. To configure the Cisco 10008 router over your management Ethernet, you must have the router’s IP address available.

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Chapter 4 Starting and Configuring the Router

Startup Display

When you power on your Cisco 10008 router or execute the reload command, the console screen displays a message similar to the following:

Restricted Rights Legend

Use, duplication, or disclosure by the Government is subject to restrictions as set forth in subparagraph (c) of the Commercial Computer Software - Restricted Rights clause at FAR sec. 52.227-19 and subparagraph (c) (1) (ii) of the Rights in Technical Data and Computer Software clause at DFARS sec. 252.227-7013.

cisco Systems, Inc. 170 West Tasman Drive San Jose, California 95134-1706

Cisco Internetwork Operating System Software IOS (tm) 10008 Software (C10K-P6-M), Experimental Version 12.0(20000413:055718) [20000413:010004 104] Copyright (c) 1986-2000 by cisco Systems, Inc. Compiled Thu 13-Apr-00 04:20 by chrel Image text-base: 0x60008900, data-base: 0x60A6E000

Configuring the Cisco 10008 Router at Startup

cisco C10008 (CRE-RP) processor with 114688K/16384K bytes of memory. Processor board ID 00018655341 R7000 CPU at 262Mhz, Implementation 39, Rev 1.0, 256KB L2, 2048KB L3 Cache Unknown midplane, Version 1.0

Last reset from register reset Toaster processor tmc0 is running. Toaster processor tmc1 is running. 1 Ethernet/IEEE 802.3 interface(s) 1 FastEthernet/IEEE 802.3 interface(s) 509K bytes of non-volatile configuration memory.

40960K bytes of ATA PCMCIA card at slot 0 (Sector size 512 bytes). 32768K bytes of Flash internal SIMM (Sector size 256KB).

Press RETURN to get started!

Basic Configuration Using the Setup Facility

The first time you power on a Cisco 10008 router, the setup facility starts. You can also initiate the facility by running the setup command in privileged EXEC mode. This facility helps you enhance a default configuration that already exists on the Cisco 10008 router. The setup facility uses a question and answer sequence called the System Configuration Dialog to walk you through configuring the router.

You do not have to configure the interfaces immediately; however, you cannot enable the interfaces or connect them to any networks until you have configured them.

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Tip Basic configuration setup is often used as a quick way to achieve network connectivity, allowing you to

retrieve a configuration file from a TFTP server.

Cisco 10008 Router Hardware Installation Guide

4-3

Configuring the Cisco 10008 Router at Startup

Using the System Configuration Dialog

Use the System Configuration Dialog to help you perform a basic configuration. Proceed through the dialog by answering questions and then pressing the Enter key. In most cases, you can get additional information by entering a question mark (?). Throughout the dialog, default values are shown in square brackets [ ].

Tip If you have experience using Cisco routers, consider configuring the router by using the procedure

described in the “Basic Configuration in Global Configuration Mode” section on page 4-6.

To cancel the configuration dialog, press Ctrl-C, or you can let the dialog help you perform one of two configuration types:

• Basic configuration setup configures only enough connectivity for management of the system.

• Extended setup asks you to configure each interface and is not appropriate for configuring the Cisco

10008 router. For more information, see the Cisco IOS Configuration Fundamentals Configuration

Guide.

You can run the setup facility any time you are at the enable prompt (#) by entering the command setup.

Chapter 4 Starting and Configuring the Router

Basic System Configuration Procedure

Use the following procedure to perform a basic configuration using the System Configuration Dialog:

Step 1 The dialog starts by asking if you want to continue with the configuration dialog. Enter Ye s. To return

to the enable prompt, enter No.

--- System Configuration Dialog --Continue with configuration dialog? [yes/no]: yes

Step 2 Enter Ye s to perform a basic management setup. Enter No to perform an extended configuration setup.

Would you like to enter basic management setup? [yes/no]: yes

Step 3 Specify a hostname. The hostname becomes part of the Cisco IOS prompt.

Enter host name [Router]: my-router

Step 4 Specify a secret password. It appears in encrypted form in the configuration file.

Enter enable secret: my_secret

Step 5 Specify the enable password. It is used if you did not assign a secret one.

Enter enable password: my_password

Step 6 Specify the password to use for telnet sessions.

Enter virtual terminal password: my_vt

4-4

Step 7 At the configure system management prompt, enter No.

Configure System Management? [yes/no]: no

Step 8 If you want to access the router using SNMP, enter Ye s at the prompt:

Configure SNMP Network Management? [yes]: yes

Step 9 Specify an SNMP community string.

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Chapter 4 Starting and Configuring the Router

Community string [public]: public

After you respond to the SNMP questions, the setup script lists the interfaces. For example:

Interface IP-Address OK? Method Status Protocol

Ethernet0/0/0 unassigned YES unset up up

FastEthernet0/0/0 unassigned NO unset up up

Interfaces that are not okay (OK? = NO) do not have a valid configuration.

Step 10 To achieve network connectivity, enter the interface for the FastEthernet interface.

Enter interface name used to connect to the management network from the above interface summary: FastEthernet0/0/0

Step 11 Accept the default value for the type of connector. RJ-45 is the only connector that can be used on the

Cisco 10008 router Ethernet port.

Configuring interface FastEthernet0/0/0: Use the 100 Base-TX (RJ-45) connector? [yes]: yes

Configuring the Cisco 10008 Router at Startup

Step 12 Configure both the Cisco 10008 router and the remote device to use the same mode.

Operate in full-duplex mode? [no]: no

Step 13 You must enter the IP address to achieve network connectivity.

Configure IP on this interface? [yes]: yes

Step 14 Specify the IP address.

IP address for this interface: 172.27.48.209

Step 15 Enter the subnet mask for the IP address.

Subnet mask for this interface [255.255.0.0] : 255.255.0.0

The system displays the information you entered as well as several default commands, such as the no shutdown command. For example:

The following configuration command script was created: hostname c10008 enable secret 5 $1$uror$EFU0hKOBQXhk975qKFZlL0 enable password lab line vty 0 4 password lab no snmp-server ! no ip routing ! interface FastEthernet0/0/0 no shutdown media-type 100BaseX half-duplex ip address 172.27.48.209 255.255.0.0 ! end

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4-5

Formatting Flash Memory Cards and Disks

Step 16 The setup script concludes by giving you the choice to exit without saving, start the setup script, or save

the configuration file:

[0] Go to the IOS command prompt without saving this config. [1] Return back to the setup without saving this config. [2] Save this configuration to nvram and exit.

Enter your selection [2]:

Step 17 After you complete the configuration dialog, enter global configuration mode and enable ip routing by

entering the ip routing command:

router(config)#ip routing

Basic Configuration in Global Configuration Mode

The following command sequence allows you to perform a configuration similar to that generated by the setup command.

Router>configure terminal Router(config)#hostname c10008 Router(config)#enable secret my_router Router(config)#enable password my_rtr Router(config)#snmp-server community public Router(config)#ip routing Router(config)#interface FastEthernet0/0/0 Router(config-if)#no shutdown Router(config-if)#media-type 100BaseX Router(config-if)#half-duplex Router(config-if)#ip address 3.5.3.45 255.255.0.0 Router#copy running-config startup-config

Chapter 4 Starting and Configuring the Router

You can now configure the line cards. For specific information on system and interface configuration, see the Cisco 10000 Series Router Line Card Configuration Guide.

Formatting Flash Memory Cards and Disks

The Flash memory disk card that shipped with your router contains the default Cisco IOS image for booting your router. This section explains how to format an ATA flash disk, modify its contents, or resolve a problem with the card.

Caution The formatting procedure erases all information on a Flash memory disks or cards.

Flash memory ATA disks and Flash memory cards use similar commands. The primary syntax change is that disk0: or disk1: refers to Flash memory ATA disks while slot0: or slot1: refers to Flash memory cards.

Use the following procedure to format a Flash memory disk:

Step 1 To format a Flash memory disk, you should be in privileged EXEC mode.

Step 2 Ensure there is a Flash memory disk in PCMCIA slot 0 or slot 1 of the PRE.

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Chapter 4 Starting and Configuring the Router

Step 3 Enter the format diskn: command at the privileged EXEC mode prompt to format the disk.

The following example shows the display after you enter the format disk0: command:

Router# format disk0: All sectors will be erased, proceed? [confirm] Enter volume id (up to 30 characters): MyNewdisk Formatting sector 1 Format device slot0 completed Router#

The Flash memory disk is now ready for use.

Managing the File Systems

This section describes the file systems used on the Cisco 10008 series router and provides procedures for performing the following basic file system tasks:

• File Systems, page 4-7

• Copying the Startup Configuration to the Running Configuration, page 4-8

Managing the File Systems

File Systems

• Managing Configuration Files Larger than NVRAM, page 4-8

The Cisco 10008 series router includes the file systems described in Table 4 - 1.

Table 4-1 Cisco 10008 Series Router Principal File Systems

File System CLI Name Description

Bootflash Secondary bootflash

NVRAM Secondary NVRAM

bootflash: sec-bootflash:

nvram: sec-nvram:

Stores image and dump files.

Typically stores the system default configuration file and startup configuration file.

System system: Stores the running configuration and other system files.

Disk 0 Disk 1 Slot 0 Slot 1 Secondary Disk 0 Secondary Disk 1 Secondary Slot 0 Secondary Slot 1

FTP TFTP RCP

disk0: disk1: slot0: slot1: sec-disk0: sec-disk1: sec-slot0: sec-slot1:

ftp: tftp: rcp:

Disk refers to an ATA Flash disk (48 or 128 MB).

Slot refers to a Flash memory card (8, 16, or 20 MB).

0 refers to the left slot on the PRE.

1 refers to the right slot on the PRE.

Secondary refers to the secondary PRE in a redundant system.

Protocols used for accessing files that are stored remotely.

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Flash memory disks and the smaller Flash memory cards use similar commands. The primary syntax change is that disk0: or disk1: refers to Flash memory disks, and slot0: or slot1: refers to Flash memory cards.

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Chapter 4 Starting and Configuring the Router

Managing the File Systems

You can use the privileged EXEC commands dir, del, and copy to manage the contents of the file systems. You can also use the commands mkdir and rmdir to create and remove directories on Flash disks. You cannot use the commands squeeze and undelete on Flash disks. For more information, refer to the Cisco IOS Configuration Fundamentals Configuration Guide.

Copying the Startup Configuration to the Running Configuration

Use the copy startup-config running-config command to copy the startup configuration file on NVRAM to the running configuration. If your startup configuration file is approaching the NVRAM limit of 512 KB, you must either compress it or relocate it as described in the following sections.

Tip If your configuration file is large, run the copy startup-config running-config command during

off-peak hours. This command might slow down traffic for several minutes while the system is merging the starting and the running configurations.

Managing Configuration Files Larger than NVRAM

To maintain a configuration file that exceeds the size of NVRAM (512 KB), you must compress or relocate the configuration file. This section provides an example of each approach. For more information, refer to the Cisco IOS Configuration Fundamentals Configuration Guide.

Compressing the Configuration File

Use the service compress-config global configuration command to compress the configuration file for storage in NVRAM. A compressed file can take several minutes longer to load than an uncompressed file.

To compress configuration files, use the following commands, beginning in global configuration mode:

Step 1 Specify that the configuration file is to be compressed.

Router(config)# service compress-config

Step 2 Exit global configuration mode.

Router(config)# end

Step 3 Use one of the copy commands to copy the new configuration. For example:

Router# copy running-config startup-config

Building configuration... Compressing configuration from 129648 bytes to 11077 bytes [OK]

4-8

To cancel the compression feature, use the no service compress-config command.

Note If you try to load a configuration that is more than three times larger than the NVRAM size, the following

error message appears: [buffer overflow—file-size/buffer-size bytes].

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Chapter 4 Starting and Configuring the Router

Relocating the Configuration to a Flash Disk

To run the startup configuration off a Flash disk, use the following commands beginning in privileged EXEC mode:

Step 1 Copy the current startup configuration to a new location. In the following example, the configuration

file is copied from a TFTP server to a Flash disk in slot 0:

Router# copy tftp://172.16.2.15/example-config disk0:router-config

Step 2 Enter global configuration mode.

Router# configure terminal Router(config)#

Step 3 The buffer that holds the configuration file is usually the size of NVRAM (512 KB). Larger

configurations need larger buffers. Change the size of the buffer that holds the configuration commands.

Router(config)# boot buffersize 1024000

Step 4 Specify that the startup configuration file is located in Flash memory by setting the CONFIG_FILE

variable. In the following example, the system is told that the boot configuration file is in slot 0 and the filename is router-config:

Router(config)# boot config disk0:router-config

Managing System Boot Parameters

Step 5 Exit global configuration mode.

end

Step 6 When you finish changing the running-configuration, save the new configuration.

Router# copy running-config startup-config

As a result of this procedure, when you reboot the Cisco 10000 series router, it loads the configuration file that resides on Flash disk 0.

Managing System Boot Parameters

This section tells you how to use Cisco IOS to modify PRE boot parameters by changing the configuration register settings.

During the boot process, the system reads a configuration register that defines certain system parameters. The software configuration register is a 16-bit register in NVRAM used to define such characteristics as

• The source of the Cisco IOS software image required to run the router

• Whether the system software should ignore the contents of NVRAM

• The behavior of the Break function

By modifying the boot parameters, you can customize your Cisco 10000 series router. For example, a common configuration register setting in some lab environments is 0x2100. Using this setting, the system boots to the ROM monitor prompt, where a technician can load a specific image by entering the boot command at the rommon prompt. (For more information, see the Cisco IOS Configuration

Fundamentals Configuration Guide.)

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Managing System Boot Parameters

Changing the Configuration Register Settings

To change the configuration register settings while you are running system software, perform the following steps:

Step 1 From global configuration mode, enter the config-register value command to set the contents of the

software configuration register; value is a hexadecimal number preceded by 0x. For example:

Router(config)# config-register 0x2100

Consult the hexadecimal column in Tabl e 4 -2 for the possible settings to enter as the 4-bit value parameter.

Step 2 Exit global configuration mode by pressing Ctrl-Z.

Router(config)# Ctrl-Z Router#

The new contents of the software configuration register are saved to NVRAM. These new settings do not take effect until you reload the system or reboot the router.

Step 3 To display the new software configuration register setting, issue the show version command.

Router# show version . . . #Configuration register is 0x141 (will be 0x2100 at next reload)

Chapter 4 Starting and Configuring the Router

Step 4 Save the configuration file to preserve the new software configuration register settings.

Router# copy running-config startup-config

Step 5 Reboot the router.

The software configuration register setting takes affect only after you reload the system. This happens when you issue the reload command from the console or reboot the router.

Configuration Register Settings

Table 4- 2 summarizes the modifications that you can make to the software configuration register. For

detailed information, refer to the Cisco IOS Configuration Fundamentals Command Reference.

Note The factory default value for the software configuration register is 0x2102. This value is a combination

of the following: binary bit 8 = 0x0100, bits 00 through 03 = 0x0002, and bit 13 = 2000.

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Chapter 4 Starting and Configuring the Router

Table 4-2 Definition of Bits in the Software Configuration Register

Bit No. Hex Value Meaning/Function

00 to 03 0x0000 to

0x000F

Defines the source of a default Cisco IOS software image required to run the router:

• 00—At power-on, the system remains at the ROM monitor prompt (rommon>), awaiting a

user command to boot the system manually by means of the rommon boot command.

• 01—At power-on, the system automatically boots the first system image found in the Flash

memory single inline memory module (SIMM) on the PRE.

• 02 to 0F—At power-on, the system automatically boots from a default Cisco IOS software

image stored on a TFTP server in the network. For this setting, the Fast Ethernet port on the PRE must be configured and operational. This setting also enables boot system commands that override the default filename.

06 0x0040 Causes system software to ignore the contents of NVRAM.

07 0x0080 Enable the original equipment manufacturer (OEM) bit.

08 0x0100 The Break function is disabled after 30 seconds.

09 0x0200 Not used.

10 0x0400 Broadcast based on 0.0.0.0 IP address.

11 and 12 0x0800 to

Defines the console baud rate (the default setting is 9600 baud).

0x1000

13 0x2000 Boots an image from the Flash SIMM.

14 0x4000 Broadcast using the subnet broadcast address.

15 0x8000 Enables diagnostic messages and ignores the contents of NVRAM.

Predeployment Testing

Laboratory testing is a prerequisite for new equipment deployment. The aim of the testing is to certify the product for use in the network.

In the lab, the product is typically evaluated to

• Verify its interoperability with other network connected equipment

• Verify the performance and stability of a platform

• Test software services and features during simulated operation

• Verify that the product is NEBS compliant

Labs have a certification plan for measuring product stability and interoperability. After the platform demonstrates that it can pass the certification plan, it is deployed.

During performance testing, lab personnel:

• Refer to vendor documentation to make sure that the product meets vendor benchmarks.

• Often have specialized tools for testing, and might test the functionality in cooperation with

customers who are interested in using the product.

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Troubleshooting Installation Problems

This section contains general troubleshooting information to help you solve any problems you might encounter during the installation of the system. For any problems not covered in this section and for more detailed troubleshooting information, see the Cisco 10000 Series Router Troubleshooting Guide. For troubleshooting information specific to line cards, see the Cisco 10000 Series Routers Line Card

Hardware Installation Guide.

The following information is in this section:

• General Troubleshooting Tips, page 4-12

• Troubleshooting Ethernet Connections, page 4-13

• Troubleshooting the Console Port Serial Connection, page 4-14

General Troubleshooting Tips

All Cisco 10008 FRUs are hot-swappable. Procedures for removing and replacing the FRUs can be found in Chapter 5, “Maintaining the Cisco 10008 Router.”

Table 4- 3 lists general FRU fault symptoms and recommendations.

Chapter 4 Starting and Configuring the Router

Table 4-3 General Troubleshooting Tips

Symptom Steps to Take

System fails to power onCheck that:

• All power cords are properly connected to the Cisco 10008 router and

at the power connection end.

• The PEM power switches are in the On position.

–

For DC PEMs, the POWER LED should be on (green).

• The blower module is fully inserted (FANS OK LED is on (green).

System fails to boot up properly

DC PEM problem

System experiences a critical alarm (Critical LED on the PRE is on)

System experiences a major alarm (Major LED on the PRE is on)

System experiences a minor alarm (Minor LED on the PRE is on)

If the system has power, check the FAIL LED on the PRE and any information on the alphanumeric display. If the FAIL LED is on, see the Cisco 10000 Series Router Troubleshooting Guide.

• If the FAULT LED is on, see the Cisco 10000 Series Router

Troubleshooting Guide.

• If the MISWIRE LED is on, the –48V and return (RTN) wires are

reversed. Power off the PEM and reconnect the wires correctly (see the

“Connecting DC Power to the Cisco 10008 Router” section on page 3-17).

Enter the show facility-alarm status command at the console.

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Chapter 4 Starting and Configuring the Router

Table 4-3 General Troubleshooting Tips (continued)

Symptom Steps to Take

You cannot establish a console or Telnet connection to the system.

Fan Failure Perform the following if a FAN FAILURE LED lights:

System overheats This may be due to a failure in the blower module (see Fan Failure above),

Troubleshooting Installation Problems

For information about troubleshooting Ethernet connections, see the

“Troubleshooting Ethernet Connections” section on page 4-13.

For information about troubleshooting the console port serial connections, see the “Troubleshooting the Console Port Serial Connection” section on

page 4-14.

• Reseat the blower module (see the “Replacing the Blower Module”

section on page 5-10).

• Remove the rear safety cover and be sure that the blower module cable

is connected securely (see the “Replacing the Blower Module” section

on page 5-10).

insufficient ventilation, or high ambient temperature. See the Cisco 10000 Series Router Troubleshooting Guide for additional information.

Troubleshooting Ethernet Connections

If an Ethernet connection to your Cisco 10008 router fails to work properly, and the corresponding LNK (Link) LED is not on, check for the following problems:

• Visually check that an Ethernet cable is connected to the correct Ethernet port on the PRE, and that

the other end of the cable is connected to an Ethernet hub that is powered on and functioning properly.

• Check to see if you are using the correct type of cable. The cable must meet the specifications given

in the “Connecting to a 10BASE-T Ethernet Network” section on page 3-32.

• The cable might be bad or broken. Replace the cable with a known, reliable straight-through

Ethernet cable, checking to be sure the LNK LED comes on (green).

–

If the LNK LED is still off, it is possible that the Ethernet port might be functioning properly, but the LED is not working. Check the Ethernet port (by trying to ping over it, for example) to determine if the problem is due to a bad LED or if the Ethernet link is bad.

• Make sure the PRE has booted up properly as follows:

–

The Status LED should be on (green).

–

If the Fail LED is on (yellow), see the Cisco 10000 Series Router Troubleshooting Guide for troubleshooting information.

• Check the hub:

–

Is the cable connected into the correct hub port (for example, the hub LED is on, but the LNK LED on the PRE is not on).

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–

Be sure that the cable is not connected to an uplink port.

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Troubleshooting Installation Problems

• If the LNK LED is on (green), but the Ethernet port does not seem to be working properly, make

sure that the port in question is configured properly and is not administratively shut down. If you have a working console connection, perform the following steps:

–

At the router prompt, enter show int fast0/0/0. If the port is administratively down, enter these commands to enable it:

switch> configure terminal Enter configuration commands, one per line. End with CNTL/Z. router(config-if)# int fast0/0/0 router(config-if)# no shut router(config-if)# exit router(config)# exit router#

–

Check that the Ethernet port in question has a valid IP address assigned to it.

For more information about configuring Ethernet ports, see the Cisco 10000 Series Router Line Card

Configuration Guide.

If the cable, connections, power, and configuration all check out, and you still cannot connect to the Ethernet port on the module, you probably need to replace the PRE. Contact the Cisco TAC for further assistance.

Chapter 4 Starting and Configuring the Router

Troubleshooting the Console Port Serial Connection

If the terminal connected to the Cisco 10008 console port appears frozen or fails to work properly, check for the following problems:

• Check the console cable and make sure it is properly connected to the correct console port on the

PRE, and to your equipment at the other end.

• Verify that you are using the proper type of cable and adapter. For additional information about

cable pinouts, see the “Connecting a Video Terminal to the PRE Console Port” section on page 3-30.

• To be sure the cable is not defective or broken, replace the cable with another high quality cable if

possible.

• Check that your terminal equipment is working properly and configured with the correct settings for

the console port. The default console port settings are:

–

9600 baud

–

8 data bits

–

1 stop bit

–

No parity

–

No flow control

• Check the LEDs on the PRE to make sure that it is powered on properly.

• If the cable, connections, power, and terminal settings are all acceptable and you still cannot connect

to the console port on the module, you probably need to replace the PRE. Contact the Cisco TAC for further assistance.

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CHAPTER

5

Maintaining the Cisco 10008 Router

The Cisco 10008 router is configured to your order and ready for installation when it arrives. After you install the system, you may have to perform specific maintenance procedures to ensure the router is operating properly. These procedures can include routine maintenance such as replacing the filter, upgrading system components, or replacing components with field replaceable units (FRUs). This chapter contains the information necessary to perform that maintenance for the Cisco 10008 router.

Note Detailed, up-to-date instructions are also shipped with all FRUs and upgrade kits.

System components fall into two categories:

• hot-swappable components that do not require you to power off the system before replacing them

• those components that do require you to power off the system before you replace them.

For example, all line cards are hot-swappable and can be replaced without powering off the system, but you must power off the system before replacing a single power entry module (PEM) or a single Performance Routing Engine (PRE).

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Note To prevent alarms from activating, you must administratively shut down a line card before hot swapping

it.

This chapter contains the following removal and installation information:

• Front Cover Procedures, page 5-4

• Replacing the Air Filter, page 5-7

• Replacing the Blower Module, page 5-10

• Installing Power Entry Modules, page 5-12

• Removing and Replacing the PRE, page 5-36

• Removing and Installing DIMMS, page 5-47

For information on removing and installing line cards, see the Cisco 10000 Series Routers Line Card

Hardware Installation Guide.

Read Chapter 2, “Preparing for Installation,” and check the safety information in Chapter 3, “Installing

the Cisco 10008 Router” before beginning any of the following procedures. Also see the Regulatory

Compliance and Safety Information for the Cisco 10000 Series Routers document.

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Chapter 5 Maintaining the Cisco 10008 Router

Spare Parts

Situational Analysis

38546

Service providers usually draw on their own experience with similar equipment as they try to determine the number of spare parts of a given item to keep on hand. In developing a strategy for spare parts, the service providers must

• Evaluate the criticality of the equipment.

• Estimate the mean time between failures, a key component of any spares strategy.

• Calculate the number of production routers (and associated components) they need to have on hand.

For example, if they have the critical mass to shift capacity to other locations or other devices, they may be able to carry fewer spares.

Service providers may also subscribe to services that supply them with replacement parts, sometimes with turnaround times as short as 4 hours.

Situational Analysis

38546

Redundancy

Service providers trying to decide on the level of redundancy appropriate for their operations must examine their business models. The service provider invests more heavily in high network reliability if the business model

• Calls for protected services

• Provides customer service-level agreements

• Accommodates customers that require a high degree of reliability

• Emphasizes overall reliability as opposed to cost

In addition, the service provider discusses the situation with the supplier to identify those software and hardware features likely to experience the most stress and thus to have the shortest mean time between failures. The point is to determine, not just whether or not redundancy is to be used, but also the quantity to be used (1:1, 2:1, or greater).

Some service providers have redundant chassis, but not redundant routing engines. This approach gives them increased flexibility, so that they can provide reliable service and accommodate a growing number of customers. Customers requiring the highest levels of network reliability and availability often add redundancy by connecting to two different service providers.

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Chapter 5 Maintaining the Cisco 10008 Router

Required Maintenance Tools

The only tools required to perform the maintenance procedures described in this chapter are:

• A Number 2 Phillips screwdriver

• A flat-blade screwdriver

• An electrostatic discharge (ESD) grounding strap

Shutting Down the System

Although most components in the Cisco 10008 router are hot-swappable, you may have to shut down the system under certain circumstances. Use the following procedure to shut down the system:

Step 1 Notify appropriate personnel that you plan to shut down the system and that the shutdown results in total

loss of service. Appropriate personnel includes the regional alarm or network monitoring center, central office personnel, and key customers.

Step 2 Before you shut down the router, use the copy command to save any configuration changes to NVRAM,

and also, if you wish, to a Flash disk (see “Relocating the Configuration to a Flash Disk” section on

page 4-9 for instructions about using the copy command).

Required Maintenance Tools

Step 3 Power down the system by setting the power switch on all PEMs to the off (0) position (your system can

be configured with one or two PEMs).

Backing Up the PCMCIA Card

Cisco recommends that you create a duplicate PCMCIA card that contains the current boot software image and the current software configuration. You can use the backup card to quickly recover from a major system failure. You can also use a backup card to load a new PRE module and avoid the time-consuming reconfiguration process. For instructions to create a backup flash disk, see “Relocating

the Configuration to a Flash Disk” section on page 4-9.

Removing and Replacing Field-Replaceable Units

This section contains the procedures to remove and replace all of the field replaceable units (FRUs) for the Cisco 10008 router. Before beginning any FRU procedure, be sure you are familiar with the safety precautions outlined in Chapter 2, “Preparing for Installation.”

Note The illustrations in this guide depict the original Cisco 10008 chassis. Your chassis may have slight

differences, but the procedures are the same.

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Removing and Replacing Field-Replaceable Units

Front Cover Procedures

The original Cisco 10008 router is equipped with a plastic front cover that ensures proper air flow through the system and protects the cables and connectors from damage. The following procedures describe how to remove and replace the front cover.

Note Your router may not have a front cover. Only the original Cisco 10008 chassis was equipped with a

plastic front cover. Later redesigned models do not use a front cover.

Removing the Front Cover

Use the following procedure to remove the front cover from the chassis:

Figure 5-1 Unlocking the Bezel Plugs

Chapter 5 Maintaining the Cisco 10008 Router

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Chapter 5 Maintaining the Cisco 10008 Router

Figure 5-2 Removing the Front Cover

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Step 2 Remove the cover by lifting it up slightly and then pulling it toward you (Figure 5-2).

OL-0659-13

Cisco 10008 Router Hardware Installation Guide

5-5

Removing and Replacing Field-Replaceable Units

Replacing the Front Cover

Use the following procedure to replace the front cover on the chassis:

Figure 5-3 Attaching the Cover to the Chassis

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Chapter 5 Maintaining the Cisco 10008 Router

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Step 1 Slide the cover onto the four corner posts of the chassis and then push down so that the posts are seated

in the grooves above the cover holes (Figure 5-3).

Figure 5-4 Inserting Bezel Plugs

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5-6

Step 2

Insert a bezel plug into each hole below the corner posts and press in the top of each bezel plug to secure the front cover to the chassis (Figure 5-4).

Cisco 10008 Router Hardware Installation Guide

OL-0659-13

Chapter 5 Maintaining the Cisco 10008 Router

Replacing the Air Filter

If the air filter is dirty or clogged, the blower module could have a problem providing sufficient cooling air flow throughout the chassis, causing the system to overheat. To prevent a potential overheating problem, you should replace the air filter every 6 months. In certain environments where the air quality is poor, you may have to replace the filter more frequently.

There are two types of air filters used in the Cisco 10008 chassis. Original model chassis use captive screws to hold the filter in a tray, while later model chassis use spring tabs to hold the filter in place without the need for a tray. The following procedures describe how to replace each type of air filter.

Note The following illustrations show the cable management bracket removed for clarity.

Replacing an Air Filter in a Chassis that Uses a Filter Tray

Use the following procedure to remove and replace an air filter in a chassis that uses a filter tray:

Figure 5-5 Loosening the Air Filter Tray Captive Screws

Removing and Replacing Field-Replaceable Units

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Step 1 Remove the front cover if necessary (see Front Cover Procedures, page 5-4).

Step 2 Move any interface cables from the cable brackets on the blower module so they are out of your work

area, and then remove the cable brackets from the blower (Figure 5-10).

OL-0659-13

Step 3 Loosen the captive screws on each side of the blower module and disengage the module (Figure 5-11).

Power to the blower will become disconnected.

Step 4 Loosen the captive screws on the air filter tray (Figure 5-5).

Cisco 10008 Router Hardware Installation Guide

5-7

Removing and Replacing Field-Replaceable Units

Figure 5-6 Removing the Air Filter

Chapter 5 Maintaining the Cisco 10008 Router

5

Step 5

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Figure 5-7 Inserting the New Air Filter

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Step 6

Place the new air filter in the tray so that you can see the directional arrows located on the metal frame (pointing up) and slide the tray into the chassis (Figure 5-7).

Step 7 Tighten the captive screws to secure the filter to the chassis (Figure 5-7).

Step 8 Slide the blower module back into the chassis making sure it securely connects to the backplane

(Figure 5-12). The FANS OK LED should light (green).

Step 9 Tighten the captive screws on each side of the blower module (Figure 5-12).

Step 10 Return all interface cables through the cable management brackets.

Step 11 Replace the front cover if necessary (see the “Replacing the Front Cover” section on page 5-6).

Cisco 10008 Router Hardware Installation Guide

OL-0659-13

Cisco 10008 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

CONTENTS

Preface

Document Version History

Audience

Purpose

Document Organization

Document Conventions

Notes and Cautions

Safety Warnings

Related Documentation

Obtaining Documentation

Cisco.com

Documentation Feedback

Ordering Documentation

Obtaining Technical Assistance

Cisco Technical Support Website

Submitting a Service Request

Definitions of Service Request Severity

Obtaining Additional Publications and Information

Cisco 10008 Router Overview

Cisco 10008 Router Features

Cisco 10008 Router Software

Minimum Software Releases for the Cisco 10008 Router

Cisco 10008 Router Hardware Description

Blower Module

Power Entry Modules

Line Card and PRE Module Compartment

Performance Routing Engine

Connector Ports

PCMCIA Card Slots

PRE LED Indicators and Switches

Alphanumeric Display

Disposing of the PRE

Preparing for Installation

Site Planning

Cisco Professional Installation

Site Selection Guidelines

Site Environmental Requirements

Heat Dissipation

Physical Characteristics

Floor Loading Considerations

Site Power Requirements

Electrical Service Requirements

Electrical Circuit Requirements

Site Cabling Guidelines

Interference Considerations

Asynchronous Terminal Connections

Ethernet Connections

Setting Up Fiber-Optic Connections

Interference Considerations

Rack-Mounting and Location Guidelines

Rack Selection Guidelines

Rack Configuration Guidelines

Rack Placement Guidelines

Site Planning Checklist

Safety

Preventing Electrostatic Discharge Damage

Electrical Safety

Receiving the Cisco 10000 Series Router

Chassis-Lifting Guidelines

Required Tools and Equipment

Verifying Contents After Unpacking

Installing the Cisco 10008 Router

Installation Methods

Rack-Mounting the Chassis

General Rack Installation Guidelines

Flush-Mounting in a 19-Inch Rack

Center-Mounting in a 19-Inch Rack

Center-Mounting in a 23-Inch Rack

Non-Rack Installation

Connecting the Chassis to Ground

Recommended Tools and Supplies

Attaching the Grounding Cable

Connecting DC Power to the Cisco 10008 Router

Recommended Tools and Supplies

Connecting AC Power to the Cisco 10008 Router