BGP runs over a reliable transport （）.

练习题库2022-08-02 43

问题 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 （）mechanisms. The error notification mechanism used in BGP （）that the transport protocol supports a “graceful” close, i.e., that all outstanding data will be delivered （请作答此空）the connection is closed.A.afterB.beforeC.earlierD.concurrently

选项 A.after
B.before
C.earlier
D.concurrently

答案 B

解析 bgp通过可靠的传输协议运行。这样就不需要实现显式的更新分段、重新传输，确认和排序。使用的任何身份验证方案除了bgp自己的身份验证机制之外，还可以使用传输协议的验证方案。bgp中采用的错误通知机制，假定传输协议支持“正常”关闭，也就是说，所有未完成的数据将在连接关闭之前交付。

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本试题收录于：初级网络管理员题库软件水平考试初中高级分类

初级网络管理员

软件水平考试初中高级

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