Perform the following steps to install ISA Server 2006 Enterprise Edition:
1. Copy the installation files for ISA Server 2006 Enterprise Edition to the unihomed ISA firewall device. Then double click on the isaautorun.exe to bring up the installation dialog box.
2. In the Microsoft ISA Server 2006 beta installation dialog box, click the Install ISA Server 2006 link.
3. Click Next on the Welcome to the Installation Wizard for Microsoft ISA Server 2006 Beta page.
4. On the License Agreement page, select the I accept the terms in the license agreement option and click Next.
5. On the Customer Information page, enter your User Name, Organization and Product Serial Number and click Next.
6. On the Setup Scenarios page, select the Install both ISA Server services and Configuration Storage server option. Note that this option implies that you can install both ISA Server firewall services and the CSS at the same time, and then later install additional array members once you have this installed. This is not true. Use this option only if you plan to deploy a single member ISA Server 2006 Enterprise Edition array. If you plan to add additional array members later, then do not select this option. Since this article is focused on installing a single ISA Server 2006 Enterprise Edition unihomed device as a single member array, we will use this option. Click Next.
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