I was asked which components extended the schema with Windows Server 2003 R2 I always miss a small detail so below is a table explaining which components extend the AD schema for Windows Server 2003 R2:
DFS Replication
- Upgrade the domain controller with the schema master with R2 schema update.
- Can be installed on any Windows Server 2003 R2 server computer.
Identity Management for UNIX
- Upgrade the domain controller with the schema master with R2 schema update.
- Must be installed directly on a Windows Server 2003 R2 domain controller
Print Management Console
- Upgrade the domain controller with the schema master with R2 schema update.
- Can be installed on any Windows Server 2003 R2 server computer.