Cisco Systems OL-9971-01 manual About Network Configuration

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C H A P T E R 3

Network Configuration

This chapter details concepts and procedures for configuring the Cisco Secure Access Control Server Release 4.1, hereafter referred to as ACS. You use the configuration process to establish a distributed system, and set up interaction with authentication, authorization, and accounting (AAA) clients and servers. You can also configure remote agents for the ACS Solution Engine.

This chapter contains the following topics:

About Network Configuration, page 3-1

About ACS in Distributed Systems, page 3-2

Proxy in Distributed Systems, page 3-3

Network Device Searches, page 3-6

Configuring AAA Clients, page 3-8

Configuring AAA Servers, page 3-14

Configuring Remote Agents (ACS Solution Engine Only), page 3-18

Configuring Network Device Groups, page 3-23

Configuring Proxy Distribution Tables, page 3-27

About Network Configuration

The appearance of the page that you see when you click Network Configuration differs according to the network-configuration selections that you made in the Interface Configuration section.

The tables that might appear in this section are:

AAA Clients—This table lists each AAA client that is configured on the network, together with its IP address and associated protocol.

If you are using Network Device Groups (NDGs), this table does not appear on the initial page, but is accessed through the Network Device Group table. For more information about this interface configuration, see Displaying Advanced Options, page 2-5.

AAA Servers—This table lists each AAA server that is configured on the network together with its IP address and associated type. After installation, this table automatically lists the machine on which ACS is installed. In ACS SE, the name of the machine is listed as self.

If you are using Network Device Groups (NDGs), this table does not appear on the initial page, but is accessed through the Network Device Group table. For more information about this interface configuration, see Displaying Advanced Options, page 2-5.

User Guide for Cisco Secure Access Control Server

 

OL-9971-01

3-1

 

 

 

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Contents About Network Configuration Network ConfigurationAAA Servers in Distributed Systems About ACS in Distributed SystemsProxy Feature Default Distributed System SettingsProxy in Distributed Systems An Example Fallback on Failed ConnectionCharacter String Remote Use of Accounting PacketsNetwork Device Searches Other Features Enabled by System DistributionNetwork Device Search Criteria Searching for Network Devices AAA Client Configuration Options Configuring AAA ClientsNetwork Configuration Configuring AAA Clients Network Configuration Configuring AAA Clients Before You Begin Adding AAA ClientsEditing AAA Clients Follow the steps for Adding AAA Clients, Configuring a Default AAA ClientDeleting AAA Clients Configuring AAA ServersAAA Server Configuration Options Adding AAA Servers Editing AAA Servers Deleting AAA Servers Configuring Remote Agents ACS Solution Engine OnlyAbout Remote Agents Remote Agent Configuration OptionsAdding a Remote Agent Editing a Remote Agent Configuration Deleting a Remote Agent Configuration Configuring Network Device Groups Adding a Network Device Group Reassigning AAA Clients or AAA Servers to an NDG Assigning an Unassigned AAA Client or AAA Server to an NDGNDG properties are changed Editing a Network Device GroupDeleting a Network Device Group Configuring Proxy Distribution TablesAdding a New Proxy Distribution Table Entry About the Proxy Distribution TableNetwork Configuration Configuring Proxy Distribution Tables Deleting a Proxy Distribution Table Entry Editing a Proxy Distribution Table Entry