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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: 欧洲
专利类型: 发明
专利状态: 公开
摘要: The present invention discloses a method and system for realizing Open vSwitch that supports 802.1p. The method of the present invention comprises: a priority mode configuration stage: the switch receiving a priority configuration statement of a user and parsing the configuration statement; a configuration storage stage: storing the parsed configuration information into a switch database; and a priority-based data forwarding stage: the switch putting a received data packet into a corresponding priority queue according to said configuration information and a flow table so as to forward the data packet. The system of the present invention comprises a configuration module, a configuration information storage module and a priority-based forwarding module, wherein the data priority-based forwarding module comprises a configuration reading unit, a traffic control setting unit, a flow table storage unit, a data packet parsing unit, a flow table matching unit, a flow table executing unit, a scheduling unit, priority queues, a sending unit, etc. Through the method and the system of the present invention, Open vSwitch can support 802.1p, realize a priority-based forwarding function and solve the defect that an Open vSwitch network lacks of a priority-based forwarding mode, and the Open vSwitch network can support data transmission of profinet, IEC61850, etc. that rely on 802.1p.
优先权数据: CN201410714491A;CN2014095563W
是否PCT专利:
申请日期: 2014-12-30
公开日期: 2016-07-27
专利申请号: EP20140896275
公布/公告号: EP3048764A1
语种: 英语
产权排序: 1
内容类型: 专利
URI标识: http://ir.sia.cn/handle/173321/18871
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. EP3048764A1. 2016-07-27.
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