面向分层解耦的虚拟节点可靠性设计
|
摘要
首先把随机事件的概念引入通信过程,介绍了串并联的可靠性算法;其次,分析了虚拟主机、集群、spine-leaf交换网的可靠性设计及其计算方法;最后,基于各组成单元的连接关系,提出了虚拟节点的可靠性设计方案及其可靠性算法。
Firstly, the concept of random events was introduced into the communication process, and the serial and parallel reliability algorithms were introduced. Secondly, the reliability design of virtual hosts, clusters and spine-leaf switching networks and their calculation methods were analyzed. Finally, the connection based on each component unit was analyzed. Based on the connection relationships among the components, the reliability design scheme of virtual nodes and its reliability algorithm was proposed.
Firstly, the concept of random events was introduced into the communication process, and the serial and parallel reliability algorithms were introduced. Secondly, the reliability design of virtual hosts, clusters and spine-leaf switching networks and their calculation methods were analyzed. Finally, the connection based on each component unit was analyzed. Based on the connection relationships among the components, the reliability design scheme of virtual nodes and its reliability algorithm was proposed.
引文
[1]LEECY.Analysisofswitchingnetworks[J].BellLabsTechnical Journal, 1955, 34(6):1287-1315.
[2]黄宁,伍志韬.网络可靠性评估模型与算法综述[J].系统工程与电子技术, 2013, 35(12):2651-2660.HUANG N, WUZT. Survey of network reliability evaluation models and algorithms[J]. Systems Engineering and Electronics,2013, 35(12):2651-2660.
[3]刘永生.网络可靠性探讨与应用实例[J].电信技术,2006(2):52-55.LIUYS.Discussiononnetworkreliabilityanditsapplication[J]. Telecommunications Technology, 2006(2):52-55.
[4]ETSI. Network functions virtualization[R]. 2012.
[5]ETSI.Networkfunctionsvirtualisation(NFV)_architectural framework:GS NFV002v1.1.1[S]. 2013.
[6]杨旭,肖子玉,邵永平,等.NFV可靠性探讨[J].电信科学,2017, 22(7):136-143.YANG X, XIAO Z Y, SHAO Y P, et al. Discussion on the reliabilityofNFV[J].TelecommunicationsScience,2017,22(7):136-143.
[2]黄宁,伍志韬.网络可靠性评估模型与算法综述[J].系统工程与电子技术, 2013, 35(12):2651-2660.HUANG N, WUZT. Survey of network reliability evaluation models and algorithms[J]. Systems Engineering and Electronics,2013, 35(12):2651-2660.
[3]刘永生.网络可靠性探讨与应用实例[J].电信技术,2006(2):52-55.LIUYS.Discussiononnetworkreliabilityanditsapplication[J]. Telecommunications Technology, 2006(2):52-55.
[4]ETSI. Network functions virtualization[R]. 2012.
[5]ETSI.Networkfunctionsvirtualisation(NFV)_architectural framework:GS NFV002v1.1.1[S]. 2013.
[6]杨旭,肖子玉,邵永平,等.NFV可靠性探讨[J].电信科学,2017, 22(7):136-143.YANG X, XIAO Z Y, SHAO Y P, et al. Discussion on the reliabilityofNFV[J].TelecommunicationsScience,2017,22(7):136-143.