Cisco Cisco Access Registrar 3.5 Manual do Utilizador descarregar pdf (Página 3)

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Cisco Access Registrar 3.5 Concepts and Reference Guide

OL-2683-02

CONTENTS

About This Guide ix

Obtaining Documentation ix

World Wide Web ix

Ordering Documentation x

Documentation Feedback x

Obtaining Technical Assistance x

Cisco.com x

Technical Assistance Center xi

Contacting TAC by Using the Cisco TAC Website xi

Contacting TAC by Telephone xi

CHAPTER

1 Overview 1-1

RADIUS Protocol 1-1

Steps to Connection 1-2

Types of RADIUS Messages 1-3

Packet Contents 1-3

The Attribute Dictionary 1-4

Proxy Servers 1-4

Basic Authentication and Authorization 1-5

CHAPTER

2 Understanding Cisco Access Registrar 2-1

Cisco Access Registrar Hierarchy 2-1

UserLists and Groups 2-2

Profiles 2-2

Scripts 2-2

Services 2-2

Session Management Using Resource Managers 2-3

Cisco AR Directory Structure 2-4

Program Flow 2-4

Scripting Points 2-5

Client or NAS Scripting Points 2-5

Authentication and/or Authorization Scripting Points 2-6

Session Management 2-7

Failover by the NAS and Session Management 2-7

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Cisco Cisco Access Registrar 3.5 Manual do Utilizador Página 3