Chapter 9 Configuring Security Features

Configuring VPN

Enable Policy Lookup

To enable policy lookup through AAA, perform these steps, beginning in global configuration mode:

SUMMARY STEPS

1.aaa new-model

2.aaa authentication login {default list-name}method1 [method2...]

3.aaa authorization {network exec commands level reverse-access configuration} {default list-name} [method1 [method2...]]

4.username name {no password password password password encryption-typeencrypted-password}

DETAILED STEPS

 

Command or Action

Purpose

Step 1

 

 

aaa new-model

Enables the AAA access control model.

 

Example:

 

 

Router(config)# aaa new-model

 

 

Router(config)#

 

Step 2

 

 

aaa authentication login {default

Specifies AAA authentication of selected users at

 

list-name}method 1 [method2...]

login and specifies the method used.

 

Example:

This example uses a local authentication database.

 

You could also use a RADIUS server for this. For

 

Router(config)# aaa authentication login

 

details, see Securing User Services Configuration

 

rtr-remote local

 

Guide Library, Cisco IOS Release 12.4T and Cisco

 

Router(config)#

 

 

IOS Security Command Reference.

Step 3

 

 

aaa authorization {network exec

Specifies AAA authorization of all

 

commands level reverse-access

network-related service requests, including PPP,

 

configuration} {default list-name}

and specifies the method of authorization.

 

[method 1 [method2...]

 

 

 

 

This example uses a local authorization database.

 

Example:

You could also use a RADIUS server for this. For

 

Router(config)# aaa authorization network

details, see Securing User Services Configuration

 

rtr-remote local

Guide Library, Cisco IOS Release 12.4T and Cisco

 

Router(config)#

IOS Security Command Reference.

Step 4

 

 

username name {no password password

Establishes a username-based authentication

 

password password encryption-type

system.

 

encrypted-password}

This example implements a username of Cisco

 

 

 

Example:

with an encrypted password of Cisco.

 

Router(config)# username Cisco password 0

 

 

Cisco

 

 

Router(config)#

 

 

 

 

 

 

Cisco 819 Series Integrated Services Routers Software Configuration Guide

 

 

 

 

 

 

OL-23590-02

 

 

9-11

 

 

 

 

 

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Cisco Systems C819HG4GVK9, C819GUK9 manual Enable Policy Lookup