MCTIP: MICROSOFT CERTIFIED IT PROFESSIONAL SERVER CONFIGURATION (Duration 2 months)

Windows Server 2008 Network Infrastructure Configuration (70-642)
Windows Server 2008 Active Directory Configuration (70-640)
Windows Server 2008 Administrator (70-646)

MCITP: ENTERPRISE ADMINISTRATOR (Duration: 3 months)
Configuration Microsoft Windows Vista Clients (70-620)
Or
Deploying and maintaining Windows Vista Client and 2007 Microsoft office System Desktops (7 0-624)
Windows server 2008 Application Platform Configuration (70-643)
Windows Server 2008 Network Infrastructure Configuration (70-642)
Windows Server 2008 Active Directory Configuration (70-640)
Windows Server 2008 Enterprise Administrator (70-646)