Invention Grant
US07907516B2 Node setting apparatus, network system, node setting method, and computer product 有权
节点设置装置,网络系统,节点设置方法和计算机产品

Node setting apparatus, network system, node setting method, and computer product
Abstract:
A plurality of nodes are connected to one another so as to form a ring network. A pseudo master node blocks relay of user data on one side, and transmits in the ring network a health packet that contains information about a priority order in which the pseudo master node is to be set as a master node. If the pseudo master node receives the health packet transmitted by it, or receives a health packet transmitted by another node, the pseudo master node judges whether the pseudo master node is to be set as a master node based on the priority order contained in the received health packet.
Information query
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