The following machine configurations are used for this scenario:

Windows Server® 2003 operating system Domain Controller - WS200301

• Machine name: WS200301.contoso.com (WS200301)

• Operating system: Windows Server® 2003 R2 operating system with latest patches

• IP Address: 10.0.10.1

• Subnet Mask: 255.255.255.0

• Active Directory Domain Controller - contoso.com

Windows Server 2003 Certificates Server - WS200302

• Machine name: WS200302.contoso.com (WS200302)

• Operating system: Windows Server 2003 R2 with latest patches

• IP Address: 10.0.10.2

• Subnet Mask: 255.255.255.0

• Domain member - contoso.com

Windows® XP operating system Client Configuration-ClientXP

• Machine name: clientXP.contoso.com (CLIENTXP)

• Operating system: Windows® XP Professional operating system SP2 with latest patches

• IP Address: 10.0.10.10

• Subnet Mask: 255.255.255.0

• Netmon 3.1

• Domain member - contoso.com