价值工程
價值工程
개치공정
VALUE ENGINEERING
2014年
18期
209-209,210
,共2页
OpenFlow%网络会话管理%网络报文转发
OpenFlow%網絡會話管理%網絡報文轉髮
OpenFlow%망락회화관리%망락보문전발
OpenFlow%network session management%network packet forwarding
OpenFlow标准的推出极大的促进了下一代互联网的发展。然而OpenFlow技术本身的结构也面临着挑战，由于OpenFlow交换机需要不断与Controller通信会增大延时，消耗网络带宽。本文针对OpenFlow交换机与Controller通信频繁的特点，提出了状态行为转发算法，该算法通过对转发表的访问频率方面进行优化，有效减少了OpenFlow交换机与Controller通信，降低了延时和带宽损耗。
OpenFlow標準的推齣極大的促進瞭下一代互聯網的髮展。然而OpenFlow技術本身的結構也麵臨著挑戰，由于OpenFlow交換機需要不斷與Controller通信會增大延時，消耗網絡帶寬。本文針對OpenFlow交換機與Controller通信頻繁的特點，提齣瞭狀態行為轉髮算法，該算法通過對轉髮錶的訪問頻率方麵進行優化，有效減少瞭OpenFlow交換機與Controller通信，降低瞭延時和帶寬損耗。
OpenFlow표준적추출겁대적촉진료하일대호련망적발전。연이OpenFlow기술본신적결구야면림착도전，유우OpenFlow교환궤수요불단여Controller통신회증대연시，소모망락대관。본문침대OpenFlow교환궤여Controller통신빈번적특점，제출료상태행위전발산법，해산법통과대전발표적방문빈솔방면진행우화，유효감소료OpenFlow교환궤여Controller통신，강저료연시화대관손모。
OpenFlow standards has greatly promoted the development of the next generation internet. However, OpenFlow itself is also facing challenges. The frequent communication between OpenFlow switch and Controller will increase the delay and consume network bandwidth. According to the characteristic of the frequent communication between OpenFlow switch and Controller, the state behavior forwarding algorithm is proposed. This algorithm optimizes the access frequency of forwarding, effectively reduce the communication between OpenFlow switch and Controller, and reduce the delay and bandwidth consumption.
