Your network contains an Active Directory Domain Services (AD DS) domain named contoso.

In the Administering Windows Server Hybrid Core Infrastructure materials for DFS, Microsoft explains that a DFS Namespace presents a virtual tree of folders, and each folder can have one or more folder targets . A folder target is simply “ a UNC path to a shared folder that contains the actual data .” The guide emphasizes that folder targets do not need the DFS Namespaces role installed ; the role is only required on namespace servers that host the namespace itself. Likewise, DFS Replication (DFSR) is optional —you enable it only when you want to keep the contents of multiple folder targets synchronized. The text states that “ any SMB share on any Windows server (or cluster) can be used as a folder target ,” and that “ DFSR is used to replicate the data between folder targets but is not a prerequisite for configuring a target .”

Applying this to the scenario: you are creating a domain-based namespace \\contoso.com\Public and a folder Finance . The namespace servers must have the DFS Namespaces role (e.g., Server1/Server3), but folder targets for Finance can reside on any server hosting an SMB share , regardless of whether the DFS Namespaces or DFS Replication roles are inst alled. Therefore, Server1, Server2, Server3, and Server4 can all be configured as folder targets for the Finance folder.