MSCA 70-291 Windows Server 2003 Exam Prep

Answer - C - Superscope refers to an administrative grouping of scopes that is used to support multiple logical subnets on a single network segment when using DHCP.

Key Takeaway: A superscope allows a DHCP server to provide leases from more than one scope to clients on a single physical network. A requirement before creating a superscope is that you must use DHCP Manager to define all scopes to be included in the superscope. Scopes that are added to a superscope are called member scopes.

Superscopes can be used to resolve DHCP service issues. It can be used when the available address pool for a currently active scope is nearly depleted or when the clients need to be migrated to a new scope.