If administrators decide to implement the DNS service included in Windows 2000, the DNS database can be contained within Active Directory, eliminating much of the replication traffic required when duplicating large DNS databases.

• 如果管理员决定实现包含在Windows 2000中的DNS服务，DNS数据库可以包含在Active Directory之中，消除了在复制大型DNS数据库时大量的重复信息流。