第1页共35页编号:时间:2021年x月x日书山有路勤为径,学海无涯苦作舟页码:第1页共35页本科生毕业设计(论文)题目:基于GMPLS智能光网络的流量工程教学单位_电气信息工程学院__摘要自动交换光网络(ASON)是一种能够自动完成网络连接的新型网络。它由控制面、传送面和管理面三个平面组成,控制面技术是其核心,利用控制面它能够实施动态交换。GMPLS(通用多协议标签交换)是IETF提出的可用于光层的一种通用多协议标签交换技术,由MPLS(多协议标签交换)扩展而来,经历了一个从自动传送光网络(ASTN)发展到ASON,并进而结合了GMPLS的发展过程;GMPLS(通用多协议标签交换)是MPLS技术向光网络发展的产物。它有效地实现了IP和WDM光网络的无缝结合;当前互连网业务量增长迅猛,未来的骨干网必须处理巨大的IP数据流量和实时数据流量,巨大业务流量要求提高网络资源利用率,实时数据流量要求确定的服务质量。为此,未来网络的结构和技术需要新的解决方案。本文论述流量工程对新一代网络的重要性,并且讨论用GMPLS解决流量工程问题的途径。第2页共35页第1页共35页编号:时间:2021年x月x日书山有路勤为径,学海无涯苦作舟页码:第2页共35页关键词:ASONOXCLSPLMPGMPLSTEAbstractAutomaticSwitchedOpticalNetwork(ASON)isacompletenetworkcanautomaticallylinkthenewnetwork.Itconsistsofcontrolsurfaces,transmissionandmanagementface-3plane,controlsurfacetechnologyisthecore,usecontrolsurfacesitcanimplementdynamicexchange.GMPLS(GeneralizedMulti-protocolLabelSwitching)issupposedtobeusedfortheopticallayerofacommonmulti-protocollabelpayfortechnology,MPLS(Multi-protocolLabelSwitching)fromtheexpansion.experiencedanautomatictransmissionfromtheOpticalNetwork(ASTN)toASON.proceedwiththedevelopmentprocessGMPLS;GMPLS(GeneralizedMulti-protocolLabelSwitching)isMPLStothedevelopmentofopticalnetworkproducts.technologyIteffectivelyachievetheIPandWDMnetworkseamlessintegration;ThecurrentInternetbusinessgrewrapidly.thefuturebackbonenetworktotheIPaddresstheenormousflowofdataandreal-timedataflow,Trafficdemandstremendousincreaseutilizationofnetworkresources,real-timeflowofdatarequiredtodeterminethequalityofservices.第3页共35页第2页共35页编号:时间:2021年x月x日书山有路勤为径,学海无涯苦作舟页码:第3页共35页Therefore,thefuturenetworkstructureandtheneedfornewtechnologysolutions.Thispaperdiscussestrafficengineeringforthenewgenerationoftheimportanceofnetworks,andtodiscusssolutionswithGMPLStrafficengineeringproblem.Keywords:ASONOXCLSPLMPGMPLSTE目录摘要..................................................................................................................................................1Abstract..........................................................................................................................................2目录..................................................................................................................................................31引言..............................................................................................................................................41.1MPLS工作原理..............................................................................................................41.1.1路由和交换概念...................................................................................................41.1.2标志交换转发部件...............................................................................................51.1.3标志交换路由器(LSR).........................................................................................61.1.4M...