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专利名称:
METHOD AND SYSTEM FOR IMPLEMENTING 802.1P-SUPPORTING OPENVSWITCH SWITCH
其他题名: 一种交换机实现方法与系统
作者: Yu HB(于海斌); Zeng P(曾鹏); Li D(李栋); Yu XT(俞雪婷); Li ZB(李志博); Liu JD(刘金娣)
所属部门: 工业控制网络与系统研究室
专利权人: 中国科学院沈阳自动化研究所
专利国别: 世界专利组织
专利类型: 发明
专利状态: 公开
摘要: A method and system for implementing an 802.1p-supporting Openvswitch switch. The method of the present invention comprises: a priority mode configuration stage: a switch receives a priority configuration statement of a user, and analyzes the configuration statement; a configuration storage stage: storing the configuration information after analysis into a switch database; and a data priority forwarding stage: according to the configuration information and a flow table, the switch places received data packets into a corresponding priority queue and forwards the priority queue. The system of the present invention comprises: a configuration module, a configuration information storage module and a priority forwarding module. The data priority forwarding module comprises a configuration reading unit, a flow control setting unit, a flow table storage unit, a data packet analysis unit, a flow table matching unit, a flow table execution unit, a scheduling unit, and a priority queuing and sending unit. By means of the method and system of the present invention, the Openvswitch switch can support the 802.1p protocol, implement the priority forwarding function, eliminate the defect that the Openvswitch network lacks the priority forwarding mode, and enable the Openvswitch network to support data transmission depending on the 802.1p protocol such as profinet and IEC61850.
优先权数据: CN201410714491A
是否PCT专利:
申请日期: 2014-12-30
公开日期: 2016-06-02
专利申请号: WO2014CN95563
公布/公告号: WO2016082282A1
语种: 英语
产权排序: 1
内容类型: 专利
URI标识: http://ir.sia.cn/handle/173321/18877
Appears in Collections:工业控制网络与系统研究室_专利

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Recommended Citation:
Yu HB,Zeng P,Li D,et al. METHOD AND SYSTEM FOR IMPLEMENTING 802.1P-SUPPORTING OPENVSWITCH SWITCH. WO2016082282A1. 2016.
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