Table Of Contents

Preface

Conventions

Obtaining Documentation, Obtaining Support, and Security Guidelines

Preface

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Conventions

This document uses the following conventions:

Item	Convention
Commands, keywords, special terminology, and options that should be selected during procedures.	boldface font
Variables for which you supply values and new or important terminology.	italic font
Displayed session and system information, paths and file names.	screen font
Information you enter.	boldface screen font
Variables you enter.	italic screen font
Menu items and button names.	boldface font
Indicates menu items to select, in the order you select them.	Option > Network Preferences

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Tip Identifies information to help you get the most benefit from your product.

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Note Means reader take note. Notes identify important information that you should reflect upon before continuing, contain helpful suggestions, or provide references to materials not contained in the document.

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

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Warning Identifies information that you must heed to prevent damaging yourself, the state of software, or equipment. Warnings identify definite security breaches that will result if the information presented is not followed carefully.

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Obtaining Documentation, Obtaining Support, and Security Guidelines

For information on obtaining documentation, obtaining support, providing documentation feedback, security guidelines, and also recommended aliases and general Cisco documents, see the monthly What's New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at:

Subscribe to the What's New in Cisco Product Documentation as a Really Simple Syndication (RSS) feed and set content to be delivered directly to your desktop using a reader application. The RSS feeds are a free service and Cisco currently supports RSS Version 2.0.