计算机术语“virtual route (VR)”的中英文意思、释义、翻译及用法-计算机英汉双解词典

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术语	virtual route (VR)
释义	virtual route (VR) 虚拟路由；［虚构路由］ 1. A path between a data source and a data sink that may be created by various circuit configurations during the transmission of packets or messages. 在传输信息包或报文时，可由各种电路配置产生的在数据源和数据宿之间的一种通路。 2. In SNA, a logical connection: (a) between two subarea nodes that is physically realized as a particular explicit route, or (b) that is contained wholly within a subarea no de for intranode sessions. A virtual route between distinct subarea nodes imposes a transmission priority on the underlying explicit route, provides flow control through virtual route pacing, and provides data integrity through sequence numbering of path information units (PIUs). 在系统网络体系结构(SNA)中，分别在下列两种情况下的逻辑连接：(1) 在物理上作为特定的显示路由实现的两个子区网点之间，或(2)完全包含在用于内部网点对话的子区网点中。在不同的子区网点之间的虚拟路由，把传输优先级加给有关的显式路由，通过虚拟路由调步提供流控制，且通过通路信息单元(PIU)的顺序号提供数据的完整性。参阅explicit route (ER), path, route extension (REX)。
随便看	normal priority normal response mode (NRM) normal restart normal routing normal state normative testing NOR operation NOT NOT ACCEPTED screen status notarization notation NOT circuit NOT element NOT gate not hole notify notify delivery notify lock notify message notify object NOT IFTHEN NOT IFTHEN gate NOT operation NOTAND NOTAND element

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