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METHOD FOR UPDATING ADDRESS TABLE OF ETHERNET RING NETWORK NODE AND CORRESPONDING ETHERNET RING NETWORK PROTECTION SYSTEM
METHOD FOR UPDATING ADDRESS TABLE OF ETHERNET RING NETWORK NODE AND CORRESPONDING ETHERNET RING NETWORK PROTECTION SYSTEM
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机译:以太网环网节点地址表更新方法及对应的以太网环网保护系统
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摘要
The present invention provides a method for updating an address table in an Ethernet ring network node and an Ethernet ring network node. When the Ethernet ring network node implements a port state switching operation and a port on the ring is switched from an unblocked state to a blocked state, the Ethernet ring network node updates its forwarding database. The method and the Ethernet ring network node of the present invention can accelerate update of the FDB in the node when a link fails or is recovered, thereby improving the convergence speed for the switching when the ring network fails.
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