网络使用MSU中的路由标签(routing label)将消息从源信令点到其目的地信令点。 长度指示(LI:Length Indicator)的值指示了消息单元的类型:
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但是当该信息是对路由器或主机的完整的路由表的请求 时,这个值设置为0,如果设置认证,则非零 路由标签(Route Tag)字段用来标记外部(external)路由或经过再发布(redistribute)到RIPv2里的路由.
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路由标签交换路径 Label Switching Path
限制路由标签分发协议 Constraint-Based Routing Label Distribution Protocol
约束路由标签分配协议 constraint-based routed label distribution protocol
信令消息使用路由标签处理用于进行送达工作的操作。
The routing label is used by the signaling message handling operations for the delivery operation.
因此,这些地址的安排不会产生重复的子网路由,这是由引导、服务和持久化标签的子网规则决定的。
Therefore the subnetting rules for boot, service and persistent labels are such that there will never be a duplicate subnet route created by the placement of these addresses.
这个SOAPExtract节点中还包括一个路由到标签函数,以便执行过程可以根据正在执行的WSDL操作所需的路径前进。
A Route to Label function is also included in the SOAPExtract node so that the course of execution can proceed along the required path according to the WSDL operation being performed.
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