To use IAS for dial-up or VPN connections, you must perform several tasks, including installing IAS, configuring clients and servers, and setting remote access policy. This section describes each of these tasks in turn.
The first step is to install IAS on the primary and backup remote servers. You might need the Windows Server 2003 installation CD-ROM. To install IAS, follow these steps:
On the remote server, open Control Panel.
Open Add/Remove Programs and click Add/Remove Windows Components.
In the Windows Components Wizard, select Networking Services and click Details.
Select Internet Authentication Service. Click OK to close the Details dialog box.
Click Next, and IAS is installed. ...