cc/td/doc/product/webscale/webcache/ce25
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Table of Contents

Preface

Preface

This preface describes who should read the Cisco Cache Software Configuration Guide, how it is organized, and its document conventions. It contains the following sections:

Document Objectives

This guide explains how to perform an initial configuration of the Cisco Cache software on a Cisco Content Engine or Cisco Cache Engine and how to enable your router to work with the Content Engine or Cache Engine. To simplify terminology, the both the Content Engine and the Cache Engine are referred to as "CE."

This guide focuses on using the Cisco Cache software. Although configuring a router to use WCCP is discussed, this guide does not provide detailed information about the Cisco IOS software. Refer to the Cisco IOS software publications for detailed information about configuring routers.

Audience

This guide assumes you are familiar with basic TCP/IP and networking concepts, router configuration, and your enterprise network configuration.

Document Organization

This guide includes the following chapters:

Chapter Title Description

Chapter 1

Configuring the Cisco Cache Software

Contains the procedures for configuring the CE on your network.

Chapter 2

Maintaining the System Software

Contains the procedures for keeping your CE in good condition.

Chapter 3

Web Cache Communication Protocol Version 1

Describes WCCP Version 1.

Chapter 4

Web Cache Communication Protocol Version 2

Describes WCCP Version 2.

Document Conventions

This guide uses basic conventions to represent text and table information.

Convention Description

boldface font

Commands and keywords are in boldface.

italic font

Variables for which you supply values are in italics.

screen font

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

boldface screen font

Information you must enter is in boldface screen font.

italic screen font

Variables you enter are printed in italic screen font.

{ }

Elements in braces are required input.

[ ]

Elements in square brackets are optional.

{x | y | z}

Required alternative keywords are grouped in braces and separated by vertical bars.

[x | y | z]

Optional keywords are grouped in brackets and separated by vertical bars.


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


Caution   Means reader be careful. In this situation, you might do something that could result in equipment damage or loss of data.

Related Documentation

For additional information on the Cisco Cache Engine and Cisco Content Engine 500 equipment, see the following documentation:

Obtaining Documentation

The following sections provide sources for obtaining documentation from Cisco Systems.

World Wide Web

You can access the most current Cisco documentation on the World Wide Web at the following sites:

Documentation CD-ROM

Cisco documentation and additional literature are available in a CD-ROM package, which ships with your product. The Documentation CD-ROM is updated monthly and may be more current than printed documentation. The CD-ROM package is available as a single unit or as an annual subscription.

Ordering Documentation

Cisco documentation is available in the following ways:

http://www.cisco.com/cgi-bin/order/order_root.pl

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

Documentation Feedback

If you are reading Cisco product documentation on the World Wide Web, you can submit technical comments electronically. Click Feedback in the toolbar and select Documentation. After you complete the form, click Submit to send it to Cisco.

You can e-mail your comments to bug-doc@cisco.com.

To submit your comments by mail, use the response card behind the front cover of your document, or write to the following address:

Attn Document Resource Connection
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA 95134-9883

We appreciate your comments.

Obtaining Technical Assistance

Cisco provides Cisco.com as a starting point for all technical assistance. Customers and partners can obtain documentation, troubleshooting tips, and sample configurations from online tools. For Cisco.com registered users, additional troubleshooting tools are available from the TAC website.

Cisco.com

Cisco.com is the foundation of a suite of interactive, networked services that provides immediate, open access to Cisco information and resources at anytime, from anywhere in the world. This highly integrated Internet application is a powerful, easy-to-use tool for doing business with Cisco.

Cisco.com provides a broad range of features and services to help customers and partners streamline business processes and improve productivity. Through Cisco.com, you can find information about Cisco and our networking solutions, services, and programs. In addition, you can resolve technical issues with online technical support, download and test software packages, and order Cisco learning materials and merchandise. Valuable online skill assessment, training, and certification programs are also available.

Customers and partners can self-register on Cisco.com to obtain additional personalized information and services. Registered users can order products, check on the status of an order, access technical support, and view benefits specific to their relationships with Cisco.

To access Cisco.com, go to the following website:

http://www.cisco.com

Technical Assistance Center

The Cisco TAC website is available to all customers who need technical assistance with a Cisco product or technology that is under warranty or covered by a maintenance contract.

Contacting TAC by Using the Cisco TAC Website

If you have a priority level 3 (P3) or priority level 4 (P4) problem, contact TAC by going to the TAC website:

http://www.cisco.com/tac

P3 and P4 level problems are defined as follows:

In each of the above cases, use the Cisco TAC website to quickly find answers to your questions.

To register for Cisco.com, go to the following website:

http://www.cisco.com/register/

If you cannot resolve your technical issue by using the TAC online resources, Cisco.com registered users can open a case online by using the TAC Case Open tool at the following website:

http://www.cisco.com/tac/caseopen

Contacting TAC by Telephone

If you have a priority level 1(P1) or priority level 2 (P2) problem, contact TAC by telephone and immediately open a case. To obtain a directory of toll-free numbers for your country, go to the following website:

http://www.cisco.com/warp/public/687/Directory/DirTAC.shtml

P1 and P2 level problems are defined as follows:


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Posted: Wed Jun 6 21:02:59 PDT 2001
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