Cisco Systems 7401ASR User Manual

0 (0)

Cisco 7401ASR Installation and

Configuration Guide

Corporate 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: 408 526-4100

Customer Order Number:

Text Part Number: OL-5419-01 B0

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 following information is for FCC compliance of Class A devices: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio-frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case users will be required to correct the interference at their own expense.

The following information is for FCC compliance of Class B devices: 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.

, , , , , , . , , Play, and Learn, and iQuick Study are service marks of Cisco Systems, Inc.; and Aironet, ASIST, BPX, Catalyst, CCDA, CCDP, CCIE, CCIP, CCNA, CCNP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Empowering the Internet Generation, Enterprise/Solver, EtherChannel, EtherFast, EtherSwitch, Fast Step, GigaDrive, GigaStack, HomeLink, Internet Quotient, IOS, IP/TV, iQ Expertise, the iQ logo, iQ Net Readiness Scorecard, LightStream, Linksys, MeetingPlace, MGX, the Networkers logo, Networking Academy, Network Registrar, Packet, PIX, Post-Routing, Pre-Routing, ProConnect, RateMUX, Registrar, ScriptShare, SlideCast, SMARTnet, StrataView Plus, SwitchProbe, TeleRouter, The Fastest Way to Increase Your Internet Quotient, TransPath, and VCO 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. (0406R)

Cisco 7401ASR Installation and Configuration Guide

Copyright © 2004 Cisco Systems, Inc. All rights reserved

C O N T E N T S

 

 

Preface ix

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Audience

ix

 

 

 

 

 

 

 

 

 

 

 

 

 

Organization

x

 

 

 

 

 

 

 

 

 

 

 

 

Document Conventions

x

 

 

 

 

 

 

 

 

 

 

Warning Definition

xii

 

 

 

 

 

 

 

 

 

 

 

Terms and Acronyms

xv

 

 

 

 

 

 

 

 

 

 

 

Related Documentation

xvii

 

 

 

 

 

 

 

 

 

 

Obtaining Documentation

xvii

 

 

 

 

 

 

 

 

 

 

Cisco.com

xvii

 

 

 

 

 

 

 

 

 

 

 

 

Ordering Documentation

xvii

 

 

 

 

 

 

 

 

 

Documentation Feedback

xviii

 

 

 

 

 

 

 

 

 

Obtaining Technical Assistance

xviii

 

 

 

 

 

 

 

 

 

Cisco Technical Support Website

xviii

 

 

 

 

 

 

 

 

Submitting a Service Request xix

 

 

 

 

 

 

 

 

Definitions of Service Request Severity

xix

 

 

 

 

 

 

 

Obtaining Additional Publications and Information

xx

 

 

 

 

 

Overview and Parts Installation

 

 

 

 

 

 

 

 

C H A P T E R 1

1-1

 

 

 

 

 

 

 

 

 

Hardware Overview

1-1

 

 

 

 

 

 

 

 

 

 

 

Front View

1-2

 

 

 

 

 

 

 

 

 

 

 

 

LEDs

1-3

 

 

 

 

 

 

 

 

 

 

 

 

 

Rear View

1-4

 

 

 

 

 

 

 

 

 

 

 

 

System Board

1-4

 

 

 

 

 

 

 

 

 

 

 

System Management Functions

1-5

 

 

 

 

 

 

 

 

Checking the Shipping Container Contents

1-5

 

 

 

 

 

 

 

Installation Checklist

1-6

 

 

 

 

 

 

 

 

 

 

Installing the CompactFlash Disk, GBIC, and Port Adapter 1-7

 

 

 

 

 

 

Installing and Removing the CompactFlash Disk 1-7

 

 

 

 

 

 

Installing and Removing the Gigabit Interface Converter

1-8

 

 

 

 

 

Installing and Removing a Port Adapter or Service Adapter

1-10

 

 

 

 

 

Replacing the SDRAM DIMM

1-11

 

 

 

 

 

 

 

 

 

Removing the Cover

1-12

 

 

 

 

 

 

 

 

 

 

Removing and Installing the SDRAM DIMM

1-13

 

 

 

 

 

 

 

 

 

 

 

 

 

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Replacing the Cover

1-14

 

 

 

 

 

 

 

Rack-Mounting, Tabletop Installation, and Cabling

 

 

C H A P T E R 2

2-1

 

 

Preparing to Install the Cisco 7401ASR Router

2-1

 

 

 

Tools and Parts Required 2-2

 

 

 

 

 

 

Electrical Equipment Guidelines

2-3

 

 

 

 

Safety Guidelines

2-4

 

 

 

 

 

 

 

 

Preventing Electrostatic Discharge Damage

2-4

 

 

 

Electrostatic Discharge Prevention

2-4

 

 

 

 

Site Requirement Guidelines

2-4

 

 

 

 

 

Installing the Router

2-5

 

 

 

 

 

 

 

General Tabletop or Workbench Installation

2-5

 

 

 

Rack-Mounting a Cisco 7401ASR Router 2-6

 

 

 

Attaching the Chassis Rack-Mount and Cable-Management Brackets 2-7

 

Installing Rack-Mount Brackets on the Front of the Chassis

2-7

 

Attaching the Cable-Management Bracket

2-8

 

 

Installing Rack-Mount Brackets on the Rear of the Chassis

2-8

 

Installing the Chassis in the Rack

 

2-9

 

 

 

 

Two-Post Rack Installation

2-10

 

 

 

 

Four-Post Rack Installation

2-11

 

 

 

 

Attaching a Chassis Ground Connection

2-11

 

 

 

 

Connecting Port Adapter Cables

2-13

 

 

 

 

 

 

Connecting I/O Cables

2-14

 

 

 

 

 

 

 

 

 

 

 

Connecting Console and Auxiliary Port Cables

2-14

 

 

 

 

 

 

Connecting Native Gigabit Ethernet and Fast Ethernet/Ethernet Cables 2-16

 

 

 

 

 

Attaching the Fast Ethernet/Ethernet 10/100 Cables 2-16

 

 

 

 

 

Attaching the GBIC Interface Cables 2-17

 

 

 

 

 

 

 

Mode-Conditioning Patch Cord Description

2-19

 

 

 

 

 

 

Attaching the Alarm Port Cable

2-22

 

 

 

 

 

 

 

Using the Cable-Management Bracket 2-22

 

 

 

 

 

 

 

Connecting Power

2-23

 

 

 

 

 

 

 

 

Connecting AC-Input Power

2-23

 

 

 

 

 

 

 

Connecting DC-Input Power

2-24

 

 

 

 

Starting and Configuring 3-1

 

 

 

C H A P T E R 3

 

 

 

 

 

 

 

 

 

Functional Overview

3-1

 

 

 

 

 

 

 

 

Chassis Slot and Logical Interface Numbering

3-1

 

 

 

 

 

 

MAC Address

3-3

 

 

 

 

 

 

 

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Online Insertion and Removal

3-3

Environmental Monitoring and Reporting Functions 3-4

Environmental Monitoring

3-4

Reporting Functions 3-5

 

Fan Failures 3-8

 

 

 

Checking Conditions Prior to System Startup

3-9

 

 

 

 

 

 

 

Starting the System and Observing Initial Conditions

3-9

 

 

 

 

 

Configuring a Cisco 7401ASR Router

3-10

 

 

 

 

 

 

 

 

Performing a Basic Configuration Using AutoInstall

3-11

 

 

 

 

 

Performing a Basic Configuration Using the Setup Facility 3-11

 

 

Configuring Global Parameters

3-12

 

 

 

 

 

 

 

Configuring the Native Gigabit Ethernet and Fast Ethernet/Ethernet Interfaces 3-15

 

 

Configuring Port Adapter Interfaces

3-16

 

 

 

 

 

 

 

Performing a Basic Configuration Using Global Configuration Mode 3-20

 

 

Saving the Running Configuration to NVRAM

3-21

 

 

 

 

 

Checking the Running Configuration Settings

3-21

 

 

 

 

 

Performing Other Configuration Tasks

3-21

 

 

 

 

 

 

 

 

Replacing or Recovering a Lost Password

3-22

 

 

 

 

 

 

 

Overview of the Password Recovery Procedure

3-22

 

 

 

 

 

Details of the Password Recovery Procedure

3-23

 

 

 

 

 

Viewing Your System Configuration

 

3-25

 

 

 

 

 

 

 

 

 

Performing Complex Configurations

 

3-27

 

 

 

 

 

 

 

 

Configuring the VPN Acceleration Module

 

 

 

 

 

 

 

C H A P T E R 4

 

4-1

 

 

 

 

 

 

 

Overview 4-1

 

 

 

 

 

 

 

 

 

 

 

 

Configuration Tasks

4-1

 

 

 

 

 

 

 

 

 

 

 

Using the EXEC Command Interpreter

 

4-2

 

 

 

 

 

 

 

Configuring IKE

4-2

 

 

 

 

 

 

 

 

 

 

 

Configuring IPSec

4-3

 

 

 

 

 

 

 

 

 

 

 

Creating Crypto Access Lists

4-3

 

 

 

 

 

 

 

 

Defining Transform Sets

4-4

 

 

 

 

 

 

 

 

 

Creating Crypto Map Entries

4-5

 

 

 

 

 

 

 

 

Verifying the Configuration

 

4-6

 

 

 

 

 

 

 

 

Troubleshooting 5-1

 

 

 

 

 

 

 

 

 

 

C H A P T E R 5

 

 

 

 

 

 

 

 

 

 

 

 

Troubleshooting Overview 5-1

 

 

 

 

 

 

 

 

 

 

 

Problem Solving Using a Subsystems Approach 5-2

 

 

 

 

 

 

Identifying Startup Problems

5-3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Contents

 

Troubleshooting the Power Subsystem 5-4

 

Troubleshooting the Cooling Subsystem

5-5

 

Troubleshooting the I/O Subsystem 5-6

 

 

Troubleshooting the Processor Subsystem

5-6

 

Troubleshooting the Port Adapter or Service Adapter 5-6

 

Upgrading the Boot Helper (Boot Loader) Image

5-7

 

PXF Troubleshooting Information 5-8

 

 

Specifications A-1

 

 

A P P E N D I X A

 

 

 

System Specifications

A-1

 

 

Software Requirements

A-2

 

 

Processor Specifications

A-3

 

 

 

 

 

 

Memory Specifications and Configurations

A-3

 

 

 

 

 

Gigabit Ethernet GBIC Configurations and Port and Cabling Specifications A-4

 

 

 

 

 

GBIC Cabling and Connection Equipment

A-4

 

 

 

 

 

GBIC-SX or WS-G5484

A-5

 

 

 

 

 

 

 

 

 

GBIC-LX/LH or WS-G5486 A-5

 

 

 

 

 

 

 

 

GBIC-ZX or WS-G5487

A-6

 

 

 

 

 

 

 

 

 

Fast Ethernet/Ethernet RJ-45 Port Pinouts

A-6

 

 

 

 

 

Console and Auxiliary Port Signals and Pinouts

A-8

 

 

 

 

 

Alarm Port

A-9

 

 

 

 

 

 

 

 

 

 

 

Lithium Battery Caution

A-9

 

 

 

 

 

 

 

 

PXF Information

 

 

 

 

 

 

 

A P P E N D I X

B

 

B-1

 

 

 

 

 

 

 

 

 

 

 

Using show Commands

B-1

 

 

 

 

 

 

 

 

 

 

Using the show version Command

B-2

 

 

 

 

 

 

 

 

Using the show c7400 Command

B-3

 

 

 

 

 

 

 

 

Using the show pxf Commands

B-3

 

 

 

 

 

 

 

 

 

Using the show pxf accounting ? Command and Subcommands B-4

 

 

 

 

 

Using the show pxf crash Command

B-5

 

 

 

 

 

 

 

Using the show pxf info Command

B-6

 

 

 

 

 

 

 

Using the show pxf interface Command

 

B-6

 

 

 

 

 

Using the show pxf feature ? Command and Subcommands B-6

 

 

 

Using the CompactFlash Disk C-1

 

 

 

 

A P P E N D I X

C

 

 

 

 

 

 

 

 

 

 

Hardware and Software Requirements

C-1

 

 

 

 

 

 

 

 

Tools and Parts Required

C-1

 

 

 

 

 

 

 

 

 

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Product Description C-2

 

Compatibility Requirements

C-3

System Memory and Software Image Functions and Interactions C-3

Boot Environment Variables

C-4

Sample Upgrade Process

C-5

 

Working with a CompactFlash Disk

C-5

 

Software Command Overview

 

C-6

 

Using Software Commands

C-7

 

Using the cd Command

C-8

 

Using the show Command

C-8

 

Using the pwd Command

 

C-9

 

Using the dir Command

C-9

 

Using the format Command

C-9

 

Using the mkdir Command

C-10

 

Using the rmdir Command

C-11

 

Using the delete Command

C-11

 

Enabling Booting from a CompactFlash Disk C-12

 

Making a CompactFlash Disk-Based Software Image the Bootable

 

Software Image

C-13

 

 

 

Configuration Register Information

 

 

A P P E N D I X D

 

D-1

 

Configuration Bit Meanings D-1

 

 

 

Bits 0–3 D-2

 

 

 

 

Bit 6

D-3

 

 

 

 

Bit 7

D-3

 

 

 

 

Bit 8

D-4

 

 

 

 

Bit 10 and Bit 14

D-4

 

 

 

Bit 11 and Bit 12

D-4

 

 

 

Bit 13

D-4

 

 

 

 

Bit 15

D-5

 

 

 

Displaying the Configuration Register While Running Cisco IOS

D-5

Displaying the Configuration Register While Running ROM Monitor D-5

Setting the Configuration Register While Running Cisco IOS D-6

 

Setting the Configuration Register While Running ROM Monitor

D-6

I N D E X

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Preface

This preface describes who should read the Cisco 7401ASR Installation and Configuration Guide, how it is organized, and its document conventions.

The following sections are in this preface:

Audience, page ix

Organization, page x

Document Conventions, page x

Warning Definition, page xii

Terms and Acronyms, page xv

Related Documentation, page xvii

Obtaining Technical Assistance, page xviii

Obtaining Additional Publications and Information, page xx

Audience

To use this publication, you should be familiar not only with Cisco router hardware and cabling but also with electronic circuitry and wiring practices. You should also have experience as an electronic or electromechanical technician.

This installation guide explains the initial hardware installation and basic configuration procedures for the Cisco 7401ASR router. It contains procedures for unpacking and installing the router hardware, creating a basic software configuration file, and starting up the router. After completing the installation and basic configuration procedures covered in this guide, you will then use the appropriate companion publications to more completely configure your system.

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Preface

Organization

Organization

The major sections of this guide are as follows:

Chapter

Title

Description

 

 

 

1

Overview and Parts Installation

This chapter provides a hardware overview as well as preparation and

 

 

installation instructions for a Gigabit Interface Converter (GBIC),

 

 

CompactFlash Disk, and port adapter or service adapter.

 

 

 

2

Rack-Mounting, Tabletop

This chapter provides preparation and installation instructions for

 

Installation, and Cabling

installing the chassis in a rack and for attaching cables.

 

 

 

3

Starting and Configuring

This chapter provides a functional overview of the system, as well as

 

 

startup and configuration instructions.

 

 

 

4

Configuring the VPN Acceleration

This chapter provides configuration instructions for the VPN

 

Module

Acceleration Module (VAM).

 

 

 

5

Troubleshooting

This chapter provides basic system startup troubleshooting information.

 

 

 

A

Specifications

This appendix provides system specifications as well as port and cabling

 

 

pinouts and specifications.

 

 

 

B

PXF Information

This appendix contains information about enabling PXF features, and

 

 

PXF show commands.

 

 

 

C

Using the CompactFlash Disk

This appendix contains information about using the CompactFlash Disk.

 

 

 

D

Configuration Register Information

This appendix contains configuration register information.

 

 

 

Document Conventions

Command descriptions use the following conventions:

 

 

 

 

boldface font

Commands and keywords are in boldface.

 

 

 

 

 

 

 

 

 

 

 

 

 

italic font

Arguments for which you supply values are in italics.

 

 

 

 

 

 

[ ]

 

Elements in square brackets are optional.

 

 

 

 

 

 

 

 

 

 

 

 

 

{ x | y | z }

Alternative keywords are grouped in braces and separated by vertical bars.

 

 

 

 

 

 

 

 

 

 

 

 

 

[ x | y | z ]

Optional alternative keywords are grouped in brackets and separated by

 

 

 

 

 

 

 

vertical bars.

 

 

 

 

 

 

 

 

 

 

 

 

 

string

A nonquoted set of characters. Do not use quotation marks around the string,

 

 

 

 

 

 

 

or the string will include the quotation marks.

 

 

 

 

 

 

 

 

 

 

 

 

 

Screen examples use the following conventions:

 

 

 

 

 

 

 

 

 

 

 

 

screen font

 

Terminal sessions and information the system displays are in screen font.

 

 

 

 

 

 

 

 

 

 

 

 

 

boldface screen font

 

Information you must enter is in boldface screen font.

 

 

 

 

 

 

 

 

 

 

 

 

 

italic screen font

 

Arguments for which you supply values are in italic screen font.

 

 

 

 

 

 

 

 

 

 

 

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Preface

Document Conventions

^

 

The symbol ^ represents the key labeled Control—for example, the key

 

 

combination ^D in a screen display means hold down the Control key while

 

 

you press the D key.

 

 

 

<

>

Nonprinting characters, such as passwords, are in angle brackets.

 

 

 

[

]

Default responses to system prompts are in square brackets.

 

 

!, #

An exclamation point (!) or a pound sign (#) at the beginning of a line of code

 

 

indicates a comment line.

 

 

 

Notes, cautionary statements, and safety warnings use these conventions:

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

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

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Warning Definition

Warning Definition

Warning IMPORTANT SAFETY INSTRUCTIONS

This warning symbol means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. To see translations of the warnings that appear in this publication, refer to the translated safety warnings that accompanied this device.

Note: SAVE THESE INSTRUCTIONS

Note: This documentation is to be used in conjunction with the specific product installation guide that shipped with the product. Please refer to the Installation Guide, Configuration Guide, or other enclosed additional documentation for further details.

Waarschuwing BELANGRIJKE VEILIGHEIDSINSTRUCTIES

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 de standaard praktijken om ongelukken te voorkomen. Voor een vertaling van de waarschuwingen die in deze publicatie verschijnen, dient u de vertaalde veiligheidswaarschuwingen te raadplegen die bij dit apparaat worden geleverd.

Opmerking BEWAAR DEZE INSTRUCTIES.

Opmerking Deze documentatie dient gebruikt te worden in combinatie met de installatiehandleiding voor het specifieke product die bij het product wordt geleverd. Raadpleeg de installatiehandleiding, configuratiehandleiding of andere verdere ingesloten documentatie voor meer informatie.

Varoitus TÄRKEITÄ TURVALLISUUTEEN LIITTYVIÄ OHJEITA

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 asiakirjassa esitettyjen varoitusten käännökset löydät laitteen mukana toimitetuista ohjeista.

Huomautus SÄILYTÄ NÄMÄ OHJEET

Huomautus Tämä asiakirja on tarkoitettu käytettäväksi yhdessä tuotteen mukana tulleen asennusoppaan kanssa. Katso lisätietoja asennusoppaasta, kokoonpano-oppaasta ja muista mukana toimitetuista asiakirjoista.

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Warning Definition

Attention IMPORTANTES INFORMATIONS DE SÉCURITÉ

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 les consignes de sécurité traduites qui accompagnent cet appareil.

Remarque CONSERVEZ CES INFORMATIONS

Remarque Cette documentation doit être utilisée avec le guide spécifique d'installation du produit qui accompagne ce dernier. Veuillez vous reporter au Guide d'installation, au Guide de configuration, ou à toute autre documentation jointe pour de plus amples renseignements.

Warnung WICHTIGE SICHERHEITSANWEISUNGEN

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 sind im Lieferumfang des Geräts enthalten.

Hinweis BEWAHREN SIE DIESE SICHERHEITSANWEISUNGEN AUF

Hinweis Dieses Handbuch ist zum Gebrauch in Verbindung mit dem Installationshandbuch für Ihr Gerät bestimmt, das dem Gerät beiliegt. Entnehmen Sie bitte alle weiteren Informationen dem Handbuch (Installationsoder Konfigurationshandbuch o. Ä.) für Ihr spezifisches Gerät.

Figyelem! FONTOS BIZTONSÁGI ELÕÍRÁSOK

Ez a figyelmezetõ jel veszélyre utal. Sérülésveszélyt rejtõ helyzetben van. Mielõtt bármely berendezésen munkát végezte, legyen figyelemmel az elektromos áramkörök okozta kockázatokra, és ismerkedjen meg a szokásos balesetvédelmi eljárásokkal. A kiadványban szereplõ figyelmeztetések fordítása a készülékhez mellékelt biztonsági figyelmeztetések között található.

Megjegyzés ÕRIZZE MEG EZEKET AZ UTASÍTÁSOKAT!

Megjegyzés Ezt a dokumentációt a készülékhez mellékelt üzembe helyezési útmutatóval együtt kell használni. További tudnivalók a mellékelt Üzembe helyezési útmutatóban (Installation Guide), Konfigurációs útmutatóban (Configuration Guide) vagy más dokumentumban találhatók.

Avvertenza IMPORTANTI ISTRUZIONI SULLA SICUREZZA

Questo simbolo di avvertenza indica un pericolo. La situazione potrebbe causare infortuni alle persone. Prima di intervenire su qualsiasi apparecchiatura, occorre essere al corrente dei pericoli relativi ai circuiti elettrici e conoscere le procedure standard per la prevenzione di incidenti. Per le traduzioni delle avvertenze riportate in questo documento, vedere le avvertenze di sicurezza che accompagnano questo dispositivo.

Nota CONSERVARE QUESTE ISTRUZIONI

Nota La presente documentazione va usata congiuntamente alla guida di installazione specifica spedita con il prodotto. Per maggiori informazioni, consultare la Guida all'installazione, la Guida alla configurazione o altra documentazione acclusa.

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Warning Definition

Advarsel VIKTIGE SIKKERHETSINSTRUKSJONER

Dette varselssymbolet betyr fare. Du befinner deg i en situasjon som kan forårsake personskade. Før du utfører arbeid med utstyret, bør du være oppmerksom på farene som er forbundet med elektriske kretssystemer, og du bør være kjent med vanlig praksis for å unngå ulykker. For å se oversettelser av advarslene i denne publikasjonen, se de oversatte sikkerhetsvarslene som følger med denne enheten.

Merk TA VARE PÅ DISSE INSTRUKSJONENE

Merk Denne dokumentasjonen skal brukes i forbindelse med den spesifikke installasjonsveiledningen som fulgte med produktet. Vennligst se installasjonsveiledningen, konfigureringsveiledningen eller annen vedlagt tilleggsdokumentasjon for detaljer.

Aviso INSTRUÇÕES IMPORTANTES DE SEGURANÇA

Este símbolo de aviso significa perigo. O utilizador encontra-se numa situação que poderá ser causadora de lesões corporais. Antes de iniciar a utilização de qualquer equipamento, tenha em atenção os perigos envolvidos no manuseamento de circuitos eléctricos e familiarize-se com as práticas habituais de prevenção de acidentes. Para ver traduções dos avisos incluídos nesta publicação, consulte os avisos de segurança traduzidos que acompanham este dispositivo.

Nota GUARDE ESTAS INSTRUÇÕES

Nota Esta documentação destina-se a ser utilizada em conjunto com o manual de instalação incluído com o produto específico. Consulte o manual de instalação, o manual de configuração ou outra documentação adicional inclusa, para obter mais informações.

¡Advertencia! INSTRUCCIONES IMPORTANTES DE SEGURIDAD

Este símbolo de aviso indica peligro. Existe riesgo para su integridad física. Antes de manipular cualquier equipo, considere los riesgos de la corriente eléctrica y familiarícese con los procedimientos estándar de prevención de accidentes. Vea las traducciones de las advertencias que acompañan a este dispositivo.

Nota GUARDE ESTAS INSTRUCCIONES

Nota Esta documentación está pensada para ser utilizada con la guía de instalación del producto que lo acompaña. Si necesita más detalles, consulte la Guía de instalación, la Guía de configuración o cualquier documentación adicional adjunta.

Varning! VIKTIGA SÄKERHETSANVISNINGAR

Denna varningssignal signalerar fara. Du befinner dig i en situation som kan leda till personskada. Innan du utför arbete på någon utrustning måste du vara medveten om farorna med elkretsar och känna till vanliga förfaranden för att förebygga olyckor. Se översättningarna av de varningsmeddelanden som finns i denna publikation, och se de översatta säkerhetsvarningarna som medföljer denna anordning.

OBS! SPARA DESSA ANVISNINGAR

OBS! Denna dokumentation ska användas i samband med den specifika produktinstallationshandbok som medföljde produkten. Se installationshandboken, konfigurationshandboken eller annan bifogad ytterligare dokumentation för närmare detaljer.

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Cisco Systems 7401ASR User Manual

Preface

Terms and Acronyms

Terms and Acronyms

To fully understand the content of this user guide, you should be familiar with the following terms and acronyms:

Cache—Memory with fast access and small capacity used to temporarily store recently accessed data; found either incorporated into the processor or near it.

DCE—data communications equipment

DMA—direct memory access

DTE—data terminal equipment

EPROM—erasable programmable read-only memory

EEPROM—electrically erasable programmable read-only memory

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Terms and Acronyms

GB—gigabit

GBIC—Gigabit Interface Converter

Gbps—gigabits per second

Instruction and data cache—Instructions to the processor and data on which the instructions work.

Integrated cache—Cache that is built into the processor; sometimes referred to as internal cache. Cache memory that is physically located outside the processor is not integrated, and is sometimes referred to as external cache.

MB—megabyte

Mbps—megabits per second

NVRAM—nonvolatile random-access memory

OIR—online insertion and removal

PCI—Peripheral Component Interconnect

Primary, secondary, tertiary cache—Hierarchical cache memory storage based on the proximity of the cache to the core of the processor. Primary cache is closest to the processor core and has the fastest access. Secondary cache has slower access than primary cache, but faster access than tertiary cache.

PXF—Parallel eXpress Forwarding: A secondary processor used to accelerate Cisco IOS services

RFI—radio frequency interference

RISC—reduced instruction set computing

SDRAM—synchronous dynamic random-access memory

SNMP—Simple Network Management Protocol

TFTP—Trivial File Transfer Protocol

Unified cache—Instruction cache and data cache are combined. For example, a processor may have primary cache with separate instruction and data cache memory, but unified secondary cache.

VAM—VPN acceleration module

VPN—Virtual Private Network

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Related Documentation

Related Documentation

Your Cisco 7401ASR router and the Cisco IOS software running on it contain extensive features and functionality, which are documented in the following resources:

Cisco Documentation CD-ROM package (See the “Obtaining Documentation” section on page xvii.)

Cisco.com (See the “Cisco.com” section on page xvii.)

Cisco 7401ASR Router Documentation Master Index provides a list of related documents and links at: http://www.cisco.com/univercd/cc/td/doc/product/core/7401/ol3514.htm

Cisco 7401ASR Router Port Adapter Documentation Master Index provides a list of related documents and links at: http://www.cisco.com/univercd/cc/td/doc/product/core/7401/ol3533.htm

Cisco 7401ASR Router Troubleshooting Master Index provides links to TAC Tech Notes, troubleshooting documentation, and troubleshooting tools and utilities at: http://www.cisco.com/univercd/cc/td/doc/product/core/7401/ol3517.htm

Cisco IOS software documentation contains Cisco IOS software configuration information and support. See the modular configuration and modular command reference publications in the set that corresponds to the software release installed on your Cisco hardware.

Cisco IOS Enterprise VPN Configuration Guide at: http://www.cisco.com/univercd/cc/td/doc/product/core/7100/swcg/index.htm

Cisco IOS Security Configuration Guide at: http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/fsecur_c/index.htm

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

Ordering Documentation

You can find instructions for ordering documentation at this URL:

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

 

 

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Documentation Feedback

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.

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:

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

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

 

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Obtaining Technical Assistance

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:

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.

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.

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Obtaining Additional Publications and Information

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

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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C H A P T E R 1

Overview and Parts Installation

The Cisco 7401ASR router provides application-specific features for broadband subscriber aggregation and network application services with high processing performance.

This chapter provides a quick hardware overview and options installation instructions for the Cisco 7401ASR router. For functional information see Chapter 3, “Starting and Configuring,” the “Functional Overview” section on page 3-1. For system specifications and port and cabling specifications, see Appendix A, “Specifications.”

The following sections describe router hardware and options installation:

Hardware Overview, page 1-1

Checking the Shipping Container Contents, page 1-5

Installation Checklist, page 1-6

Installing the CompactFlash Disk, GBIC, and Port Adapter, page 1-7

Replacing the SDRAM DIMM, page 1-11

Warning Before you install, operate, or service the system, read the Site Preparation and Safety Guide. This guide contains important safety information you should know before working with the system.

Hardware Overview

The Cisco 7401ASR router supports the following features:

Online insertion and removal (OIR)—Allows you to add, replace, or remove port adapters without interrupting the system.

Environmental monitoring and reporting functions—Allow you to maintain normal system operation by resolving adverse environmental conditions prior to loss of operation.

Downloadable software—Allows you to load new images into Flash memory remotely, without having to physically access the router, for fast, reliable upgrades.

Small form-factor—One rack-unit (RU) high with stacking capability:

1.72 in. x 17.3 in. x 11.80 in. (4.37 cm x 43.9 cm x 30 cm). The weight is approximately 10.5 lbs (4.76 kg).

Front-to-back airflow—Allows you to mount the router from either front or back into two post or 19-inch racks and 21–23-inch four-post racks.

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Chapter 1 Overview and Parts Installation

Hardware Overview

The following sections provide illustrations and a brief overview of the Cisco 7401ASR router:

Front View, page 1-2

LEDs, page 1-3

Rear View, page 1-4

System Board, page 1-4

System Management Functions, page 1-5

Front View

Figure 1-1 Cisco 7401ASR Router—Front View

ENABLED RX

CELLS

CARRIERALARM

TX

 

RX

RX

RX

 

 

 

1

ENHANCED ATM

4 5

7 8 10 11

13

2

3

 

6

9 12

57606

1

Port adapter slot (with installed port adapter)

8

Console port

 

 

 

 

2

Port adapter latch

9

Alarm port

 

 

 

 

3

GBIC port 0

10

Ground for ESD wrist strap banana jack

 

 

 

 

4

FE port 0

11

Power switch

 

 

 

 

5

FE port 1

12

CompactFlash Disk slot

 

 

 

 

6

GBIC port 1

13

Power connector

 

 

 

 

7

Auxiliary port

 

 

 

 

 

 

The Cisco 7401ASR router supports:

Two native Ethernet interfaces—Each interface has two physical ports, a Gigabit Ethernet (1000-Mbps) port that uses a Gigabit Interface Converter (GBIC) and a Fast Ethernet/Ethernet (10/100-Mbps) port with an RJ-45 connector. Any two of the four ports are available at any one time.

Both 25-MHz and 50-MHz port adapter operation.

A 64or 128-MB CompactFlash Disk.

A single power supply that is available in four options: AC, single –24V DC, single –48V DC, and dual –48V DC.

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Chapter 1 Overview and Parts Installation

Hardware Overview

LEDs

LED information is in Figure 1-2 and the table below Figure 1-2.

Figure 1-2 LEDs on the Cisco 7401ASR Router

1

 

 

 

2

5

 

 

3

6

9

10

4

7

 

 

 

 

8

 

 

57605

 

 

 

 

In the Power Up

LED flashes when there is

No.

LED Label

LED

Color

state, the LED is

traffic

 

 

 

 

 

 

1

GBIC 0 ENABLE

GBIC 0 ENABLE

Green

On

No, remains constantly on

 

 

 

 

 

 

2

LINK

GBIC LINK 0

Green

Yes

 

 

 

 

 

 

3

FE 0 LINK

FE 0 LINK

Green

Yes

 

 

 

 

 

 

4

100 Mbps

FE 0

Green

On

No, remains constantly on

 

 

 

 

 

 

5

GBIC 1 ENABLE

GBIC 1 ENABLE

Green

No, remains constantly on

 

 

 

 

 

 

6

LINK

GBIC LINK 1

Green

On

Yes

 

 

 

 

 

 

7

FE 1 LINK

FE 1 LINK

Green

Yes

 

 

 

 

 

 

8

100 Mbps

FE 1

Green

On

No, remains constantly on

 

 

 

 

 

 

9

STATUS

System Status

Green

On

No, remains constantly on

 

 

 

 

 

 

10

COMPACT

CompactFlash

Green

On, if the

No, remains constantly on

 

FLASH

Disk

 

CompactFlash

if the CompactFlash Disk

 

 

 

 

Disk is inserted

is inserted and functioning

 

 

 

 

and functioning

 

 

 

 

 

 

 

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Chapter 1 Overview and Parts Installation

Hardware Overview

Rear View

Figure 1-3 Cisco 7401ASR Router—Rear View

1

2

1

Fan vent

2

Grounding connector

 

 

 

 

The rear of the Cisco 7401ASR router has five fan airflow vents and the chassis grounding connector that provides a chassis ground connection for ESD equipment or a two-hole grounding lug. (See Figure 1-3.)

Five internal fans draw cooling air into the chassis and across internal components to maintain an acceptable operating temperature. (See Figure 1-3.) The five fans are located at the rear of the chassis.

System Board

Internally, the system board contains the following components:

SDRAM memory that is available in three options: 128, 256, or 512 MB DIMM

Processors

Reduced instruction set computing (RISC) RM7000 microprocessor that operates at an internal clock speed of 375 MHz. The RM7000 processor maintains and executes the system management functions for the Cisco 7401ASR router. The processor also performs some memory and environmental monitoring functions.

The Parallel eXpress Forwarding (PXF) processor enables parallel IP multipacket processing functions, working with the Route Processor to provide accelerated packet switching, as well as accelerated IP Layer 3 feature processing.

System controller

The system controller provides hardware logic to interconnect the processors, SDRAM, and the PCI buses. The Cisco 7401ASR router has one system controller that provides processor access to the two PCI buses. The system controller also allows the port adapter access to SDRAM.

Cache memory

The processor has three levels of cache: primary and secondary cache that are internal to the microprocessor with secondary unified cache for data and instruction, and tertiary, 2-MB external cache.

Two environmental sensors for monitoring the internal temperature of the chassis

Boot ROM for storing sufficient code for booting the Cisco IOS software

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Chapter 1 Overview and Parts Installation

Checking the Shipping Container Contents

System Management Functions

The Cisco 7401ASR processor performs the following system management functions:

Sending and receiving routing protocol updates

Managing tables, caches, and buffers

Monitoring interface and environmental status

Providing Simple Network Management Protocol (SNMP) management through the console and Telnet interface

Accounting for and switching of data traffic

Booting and reloading images

Managing the port adapter (including recognition and initialization during online insertion and removal)

Note For a chassis footprint, additional dimensions, and clearance requirements for the Cisco 7401ASR router, see the “Preparing to Install the Cisco 7401ASR Router” section on page 2-1 in Chapter 2, “Rack-Mounting, Tabletop Installation, and Cabling.”

The Cisco 7401ASR router supports multiprotocol, multimedia routing and bridging with a wide variety of protocols and port adapters.

Checking the Shipping Container Contents

Use the Cisco 7401ASR Components List to check the contents of the Cisco 7401ASR router shipping container. Do not discard the shipping container. You need the container if you move or ship the Cisco 7401ASR router in the future.

Table 1-1 Cisco 7401ASR Components List

Component

Description

Received

 

 

 

Chassis

Cisco 7401ASR chassis configured with an AC or DC power supply, a port adapter

 

 

 

filler plate, and a CompactFlash Disk

 

 

 

 

Accessories:

The following accessories might arrive in separate shipping containers:

 

Rack-mount and

Two rack-mount brackets, one cable-management bracket,

 

 

cable-management

four 12-24 x 0.5-in. screws to secure the rack-mount brackets to the chassis, four 8-18

 

 

kit

x .37-in. screws to secure the rack-mount brackets to a 19-inch rack, four 8 x .375-in.

 

Power cables

screws to secure the rack-mount brackets to a 21–23-inch rack, and one M4 x 20-mm

 

screw to attach the cable-management bracket to the rack-mount bracket

 

Documentation

 

An AC power cable, if an AC power supply was ordered

 

 

 

 

 

 

If ordered, router hardware and software documentation set and the Cisco

 

 

 

Documentation CD-ROM package1

 

Optional Equipment

Examples: Network interface cables, transceivers, special connectors

 

 

 

 

 

1. Titles and quantities of documents will vary. You must order the type and quantity of documentation sets when you order the hardware.

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Chapter 1 Overview and Parts Installation

Installation Checklist

Note We no longer ship the entire router documentation set automatically with each system. You must specifically order the documentation as part of the sales order. If you ordered documentation and did not receive it, we will ship the documents to you within 24 hours. To order documents, contact a customer service representative.

Installation Checklist

This section assumes you will be installing the CompactFlash Disk, Gigabit Interface Converter (GBIC), and port adapter or service adapter before powering on the router, or before installing it in a rack and powering it on. For complete site requirement information, see Chapter 2, “Rack-Mounting, Tabletop Installation, and Cabling,” the “Site Requirement Guidelines” section on page 2-4.

To assist you with your installation and to provide a historical record of what was done by whom, photocopy the Cisco 7401ASR Router Installation Checklist, Table 1-2 on page 1-6. Indicate when each procedure or verification is completed. When the checklist is completed, place it in your site log along with the other records for your new router.

Table 1-2 Cisco 7401ASR Router Installation Checklist

 

 

 

 

Verified

 

 

 

 

Task

By

 

Date

 

 

 

 

 

 

 

Date router received

 

 

 

 

 

 

 

 

 

 

 

Router and all accessories unpacked

 

 

 

 

 

 

 

 

 

 

 

Types and numbers of interfaces verified

 

 

 

 

 

 

 

 

 

 

 

Safety recommendations and guidelines reviewed

 

 

 

 

 

 

 

 

 

 

 

Installation Checklist copied

 

 

 

 

 

 

 

 

 

 

 

Site log established and background information entered

 

 

 

 

 

 

 

 

 

 

 

Site power voltages verified

 

 

 

 

 

 

 

 

 

 

 

Site environmental specifications verified

 

 

 

 

 

 

 

 

 

 

 

Required passwords, IP addresses, device names, and so on, available

 

 

 

 

 

 

 

 

 

 

 

Required tools available

 

 

 

 

 

 

 

 

 

 

 

Network connection equipment available

 

 

 

 

 

 

 

 

 

 

 

Router mounted in rack (optional)

 

 

 

 

 

 

 

 

 

 

 

Cable-management bracket installed (optional but recommended)

 

 

 

 

 

 

 

 

 

 

 

AC power cable(s) connected to AC source(s) and router

 

 

 

 

 

 

 

 

 

 

 

DC power cable(s) connected to DC source(s) and router

 

 

 

 

 

 

 

 

 

 

 

Network interface cables and devices connected

 

 

 

 

 

 

 

 

 

 

 

ASCII terminal attached to console port

 

 

 

 

 

 

 

 

 

 

 

Console port set for 9600 baud, 8 data bits, no parity, and 2 stop bits (9600 8N2)

 

 

 

 

 

 

 

 

 

 

 

System power turned on

 

 

 

 

 

 

 

 

 

 

 

System boot complete (STATUS LED is on)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cisco 7401ASR Installation and Configuration Guide

 

 

 

 

 

 

 

 

 

 

 

 

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Chapter 1 Overview and Parts Installation

Installing the CompactFlash Disk, GBIC, and Port Adapter

Table 1-2 Cisco 7401ASR Router Installation Checklist

 

Verified

 

Task

By

Date

 

 

 

I/O ports and port adapter are operational (see Figure 1-2 on page 1-3 for specific LED information)

 

 

 

 

 

Correct hardware configuration displayed after system banner appears

 

 

 

 

 

Installing the CompactFlash Disk, GBIC, and Port Adapter

You may have ordered a CompactFlash Disk, Gigabit Interface Converter (GBIC), and one of a variety of port adapters or service adapter with your Cisco 7401ASR router. You must install the CompactFlash Disk, GBIC, and port adapter service adapter. Use the installation instructions in the following sections to install or remove one of these optional parts:

Installing and Removing the CompactFlash Disk, page 1-7

Installing and Removing the Gigabit Interface Converter, page 1-8

Installing and Removing a Port Adapter or Service Adapter, page 1-10

Installing and Removing the CompactFlash Disk

Figure 1-4 Installing and Removing the CompactFlash Disk

1

2

57604

1

CompactFlash Disk insertion

2

CompactFlash Disk removal

 

 

 

 

Insert the CompactFlash Disk in the CompactFlash Disk slot (1) with the label with the vendor name and memory size facing up. It protrudes when completely seated. To remove the CompactFlash Disk, grasp it and pull it from the slot (2).

The CompactFlash Disk is keyed to prevent it being inserted incorrectly.

Note Only the CompactFlash Disk is supported in a Cisco 7401ASR router.

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Chapter 1 Overview and Parts Installation

Installing the CompactFlash Disk, GBIC, and Port Adapter

Information about CompactFlashDisks:

The larger the CompactFlash Disk size, the longer the system boot time.

The CompactFlash Disk supports online insertion and removal (OIR).

Use the CompactFlash Disk to store your configuration files and Cisco IOS software image.

For complete information about using a CompactFlash Disk, see Appendix C, “Using the CompactFlash Disk.”

For further installation procedures including rack-mounting or general workbench installation, see Chapter 2, “Rack-Mounting, Tabletop Installation, and Cabling.”

Installing and Removing the Gigabit Interface Converter

For ease of installation, insert the Gigabit Ethernet Gigabit Interface Converter (GBIC) in the router while it is powered down and before placing it in a rack. For complete GBIC installation instructions, see the “Attaching the GBIC Interface Cables” section on page 2-17 and see the “Gigabit Ethernet GBIC Configurations and Port and Cabling Specifications” section on page A-4.

Figure 1-5 Gigabit Interface Converter—GBIC

57018

 

1

2

 

1

Receive

2

Transmit

The Gigabit Ethernet Gigabit Interface Converter (GBIC) port is a 1000-Mbps optical interface in the form of an SC-type duplex port that supports IEEE 802.3z interfaces compliant with the 1000BASEX standard. Gigabit Interface Converter models WS-5484 or GBIC-SX, WS-G5486 or GBIC-LX/LH, and WS-G5487 or GBIC-ZX are supported in the Cisco 7401ASR router.

Note The GBIC must be installed before you connect the cables to it.

You can install and remove GBICs with power on to the system.

Disconnect all cables before removing or installing a GBIC. We strongly recommend that you do not install or remove the GBIC with optical fiber cables attached to it.

GBICs are keyed to prevent incorrect insertion.

Warning Because invisible laser radiation may be emitted from the aperture of the port when no fiber cable is connected, avoid exposure to laser radiation and do not stare into open apertures.

Warning Class 1 laser product.

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Chapter 1 Overview and Parts Installation

Installing the CompactFlash Disk, GBIC, and Port Adapter

Warning Class 1 LED product.

Figure 1-6 Inserting a GBIC into the Cisco 7401ASR Gigabit Ethernet Slot 0

5

1

3

2

4

57603

1

Gigabit Interface Converter (GBIC)

4

GBIC port 1

 

 

 

 

2

Alignment groove

5

Plug

 

 

 

 

3

GBIC port 0

 

 

 

 

 

 

Use the following procedure to install a GBIC:

Step 1 Attach an ESD-preventive wrist strap between you and an unpainted chassis surface.

Step 2 Locate the label on the GBIC and turn the GBIC so the label is on top and the alignment groove is down.

Note The GBIC is keyed so that it cannot be inserted incorrectly.

Step 3 Insert the GBIC into GBIC slot 0 or 1. The tabs on either side of the GBIC snap into place when you have completely and properly inserted the GBIC.

Step 4 Repeat Step 2 and Step 3 if you are inserting a second GBIC.

Note Do not remove the plug from the GBIC optical bores until you are ready to install the network interface optical fiber cable. Save the plug for future use.

This completes the GBIC installation procedure.

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Chapter 1 Overview and Parts Installation

Installing the CompactFlash Disk, GBIC, and Port Adapter

Installing and Removing a Port Adapter or Service Adapter

The information in this section also applies to service adapters. For information about configuring a port adapter, see the port adapter documentation at: http://www.cisco.com/univercd/cc/td/doc/product/core/7200vx/portadpt/index.htm.

Warning When performing the following procedures, wear a grounding wrist strap to avoid ESD damage to the card. Some platforms have an ESD connector for attaching the wrist strap. Do not directly touch the midplane or backplane with your hand or any metal tool, or you could shock yourself.

Before removing any port adapter, gracefully shut down the interface so that thre is no traffic running through the port adapter when it is removed. Removing a port adapter when traffic is flowing through the ports can cause system disruption.

The Cisco 7401ASR router supports OIR of the port adapter. However, if you choose to power off the router to remove or install a port adapter, turn the power switch to the off position and then remove the power cable. After you have replaced the port adapter or inserted afiller panel, replace the power cable and then turn the power switch to the on position.

Note After powering off the router, wait at least 30 seconds before powering it on again.

Follow these steps for inserting and securing a port adapter:

Step 1 Attach an ESD wrist strap between you and an unpainted chassis surface. For wrist straps with a banana jack, insert the banana jack in its grounding hole located on the front of the chassis, near the STATUS LED and power switch.

Figure 1-7 Installing a Port Adapter or Service Adapter

3

 

D

LS

RIE

R

 

LE

LARM

NAB

CEL

CAR

E

RX

RX

RXA

TX RX

ENHANCED ATM

1

2

4

1

Port adapter latch

3

Port adapter slot guide

 

 

 

 

2

Port adapter

4

Ground for ESD wrist strap banana jack

 

 

 

 

 

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