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1. 发明申请

US20110044162A1 METHOD OF FLUSHING FILTERING DATABASE IN ETHERNET RING NETWORK 审中-公开
标题翻译：在以太网环网中冲洗过滤数据库的方法
公开(公告)号：US20110044162A1
公开(公告)日：2011-02-24
申请号：US12862279
申请日：2010-08-24
申请人： Jeong-dong RYOO , Kyu Sang LEE , Susang YOO
发明人： Jeong-dong RYOO , Kyu Sang LEE , Susang YOO
IPC分类号： G06F11/00
CPC分类号： H04L12/437 , H04L49/505
摘要： A method in which a node of an Ethernet ring network flushes a filtering database includes operating a timer for delaying flushing of the filtering database when a topology of the ring network is changed, and flushing the filtering database when the timer is terminated. A method in which a node of an Ethernet ring network flushes a filtering database includes flushing the filtering database after receiving a protection switching frame that requests flushing of the filtering database, and forwarding a data frame in a queue state at a node and then forwarding the protection switching frame to an adjacent node. A method in which a node of an Ethernet ring network flushes a filtering database includes flushing the filtering database after receiving a protection switching frame that requests flushing of the filtering database, and deleting a data frame in a queue state at the node.
摘要翻译：以太网环网的节点刷新过滤数据库的方法包括操作定时器，用于当环网的拓扑改变时延迟过滤数据库的刷新，并且在定时器终止时刷新过滤数据库。以太网环网的节点刷新过滤数据库的方法包括：在接收到请求冲洗过滤数据库的保护倒换帧之后刷新过滤数据库，并在节点转发处于队列状态的数据帧，然后转发保护切换帧到相邻节点。以太网环网的节点刷新过滤数据库的方法包括在接收到请求冲洗过滤数据库的保护倒换帧，以及在节点处删除队列状态的数据帧时刷新过滤数据库。

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