【答案】:A 15、IP 地址为 的网络类别是( )。 类 类 类 类 【答案】:C 16、BGP runs over a reliable transport ( ). This eliminates the need to implement explicit update fragmentation, retransmission, acknowledgement, and ( ). Any authentication scheme used by the transport protocol may be used in addition to BGP's own (请作答此空)mechanisms. The error notification mechanism used in BGP ( )that the transport protocol supports a “graceful” close, ., that all outstanding data will be delivered ( )the connection is closed.
【答案】:C 17、在进行DNS服务器配置时,以下描述中错误的是(65)。 ,Windows Server 2003已经安装了 DNS服务