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User Guide for Cisco Secure Access Control Server
OL-9971-01
Chapter 3 Network Configuration
Configuring AAA Clients
To add AAA clients:
Step 1 In the navigation bar, click Network Configuration.
The Network Configuration page opens.
Step 2 Do one of the following:
• If you are using NDGs, click the name of the NDG to which you want to assign the AAA client.
Then, click Add Entry below the AAA Clients table.
• To add AAA clients when you have not enabled NDGs, click Add Entry below the AAA Clients
table.
The Add AAA Client page appears.
Step 3 Enter the AAA client settings, as needed. For information about the configuration options available for
the AAA client, see AAA Client Configuration Options, page 3-8.
Step 4 To save your changes and apply them immediately, click Submit + Apply.
Note Restarting the service clears the Logged-in User report and temporarily interrupts all ACS
services. This action affects the Max Sessions counter.
Tip If you want to save your changes and apply them later, choose Submit. When you are ready to
implement the changes, choose System Configuration > Service Control. Then, choose
Restart.
Editing AAA Clients
You can use the following procedure to edit the settings for AAA client configurations.
Note You cannot directly edit the names of AAA clients; rather, you must delete the AAA client entry and
then reestablish the entry with the corrected name. For steps about deleting AAA client configurations,
see Deleting AAA Clients, page 3-14. For steps about creating AAA client configurations, see Adding
AAA Clients, page 3-11.
Before You Begin
For ACS to provide AAA services to AAA clients, you must ensure that gateway devices between AAA
clients and ACS permit communication over the ports that support the applicable AAA protocol
(RADIUS or TACACS+). For information about ports that AAA protocols use, see AAA
Protocols—TACACS+ and RADIUS, page 1-3.
To edit AAA clients:
Step 1 In the navigation bar, click Network Configuration.
The Network Configuration page opens.