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1. 发明申请

US20070217345A1 Ring type network system 有权
标题翻译：环型网络系统
公开(公告)号：US20070217345A1
公开(公告)日：2007-09-20
申请号：US11487391
申请日：2006-07-17
申请人： Yasuki Jujii , Keiji Miyazaki , Shinya Kano , Akira Nagata
发明人： Yasuki Jujii , Keiji Miyazaki , Shinya Kano , Akira Nagata
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L12/437 , H04J3/085 , H04J2203/0053 , H04L45/00 , H04L45/22 , H04L45/28
摘要： A node for configuring a ring type network system in such a mode that a plurality of physical links belonging to difference rings exists between nodes opposite to each other, has a storage unit stored with link associated information representing an associated relationship between ports of physical links and a port of a virtual link virtually set up to at least one physical link, ring configuration information representing a paired relationship of the ports of the physical links configuring the different ring, port numbers of both ends of the physical link and port numbers of both ends of the virtual link, and a processing unit executing a process of transmitting, to other nodes, such information that one virtual link is associated with the plurality of physical links belonging to the different ring, and setting up, when receiving a signaling message for setting up a path, the path passing through the same ring on the basis of pass route information in the message and the storage information stored in the storage unit.
摘要翻译：用于以这样的模式配置环型网络系统的节点，即在彼此相对的节点之间存在属于差异环的多个物理链路的存储单元，具有存储有表示物理链路端口之间的关联关系的链路关联信息的存储单元，以及虚拟链路的端口被虚拟地设置为至少一个物理链路，环形配置信息表示配置不同环的物理链路的端口的配对关系，物理链路两端的端口号和两端的端口号以及处理单元，执行向其他节点发送一个虚拟链路与属于不同环的多个物理链路相关联的信息的处理，并且在接收到用于设置的信令消息时建立路径，通过消息中的路由信息和存储信息通过相同环的路径存储在存储单元中。

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