资料来源 : pyDict

管理域,(它是主机,路由器和内部连通网络的集合。由专门的管理者集中控制运作)

资料来源 : Free On-Line Dictionary of Computing

Administrative Domain
     
         (AD) A collection of {host}s and {router}s, and
        the interconnecting network(s), managed by a single
        administrative authority.
     
        (1994-11-24)