Contents

Policy Terminology

3-3

 

 

Simple Policies

3-4

 

 

Rule-Based Policies

3-4

 

Types of Policies

 

3-5

 

 

Access Services 3-6

 

 

 

Identity Policy

3-9

 

 

 

Group Mapping Policy

3-11

 

Authorization Policy for Device Administration 3-11

Processing Rules with Multiple Command Sets

3-11

Exception Authorization Policy Rules 3-12

 

Service Selection Policy

3-12

 

Simple Service Selection

3-12

 

Rules-Based Service Selection 3-13

 

Access Services and Service Selection Scenarios

3-13

First-Match Rule Tables

3-14

 

Policy Conditions 3-16

 

Policy Results

3-16

 

 

Authorization Profiles for Network Access

3-16

 

Processing Rules with Multiple Authorization Profiles 3-17

 

Policies and Identity Attributes

3-17

 

 

 

Policies and Network Device Groups

3-18

 

 

Example of a Rule-Based Policy

3-18

 

 

Flows for Configuring Services and Policies

3-19

 

Common Scenarios Using ACS

 

 

 

C H A P T E R 4

4-1

 

 

 

Overview of Device Administration

4-2

 

 

Session Administration 4-3

 

 

 

Command Authorization

4-4

 

 

 

 

 

 

 

TACACS+ Custom Services and Attributes 4-5

 

 

 

 

 

 

 

 

Password-Based Network Access

4-5

 

 

 

 

 

 

 

 

Overview of Password-Based Network Access

4-5

 

 

 

 

 

 

 

Password-Based Network Access Configuration Flow

4-7

 

 

 

 

 

 

Certificate-Based Network Access

4-9

 

 

 

 

 

 

 

 

Overview of Certificate-Based Network Access

4-9

 

 

 

 

 

 

 

Using Certificates in ACS 4-10

 

 

 

 

 

 

 

 

 

Certificate-Based Network Access for EAP-TLS

4-10

 

 

 

 

 

 

Authorizing the ACS Web Interface from Your Browser Using a Certificate 4-11

 

 

 

 

 

Validating an LDAP Secure Authentication Connection 4-12

 

 

 

 

 

User Guide for Cisco Secure Access Control System 5.3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

iv

 

 

 

 

 

 

OL-24201-01

 

 

 

 

 

 

 

 

 

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Cisco Systems OL-24201-01 manual Rules-Based Service Selection