更新(Update)查询和应答(Query and Reply)1.如果EIGRP路由器失去后继,并且没有可行后继,DUAL算法将路由置为活跃状态,然后以组播方式向所有的邻居发送查询包,试图定位后...
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可通过 信令链路将 信令消息,比如用于呼叫建立、 查询和应答监控消息以及话务量控制, 从网络中的一个 SS7 节点路由到另一个 SS7 节点。
Signaling messages such as supervisory messages for call setup, query and reply and traffic control, will be routed through the signaling links from one SS7 node to another SS7 node in the network.
系统设计为自报式和查询-应答相结合的工作体制。
System design is self - reported type combined with query - reply's working system.
对查询应答器和里程计的定位方式提出一种用接触网定位器辅助列车定位的方法。
This auxiliary locating technique brings much higher precision on train location and requires much less balise devices.
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