utn网络承载集团业务专线配置指导说明

中国联通网络通信有限公司2016年5月内部资料注意保存中国联通本地综合承载与传送网络承载本地集团客户业务专线指导说明（总册）第2页1.总则...........................................................................................................................................31.1规范引用文件...............................................................................................................31.2术语与缩略语...............................................................................................................31.3说明...............................................................................................................................42.业务模式...................................................................................................................................53.网络整体配置说明...................................................................................................................53.1.MTU配置......................................................................................................................53.1.1.配置要求...........................................................................................................53.2.VLAN配置....................................................................................................................63.2.1.用户侧接入场景...............................................................................................63.2.2.配置说明...........................................................................................................73.3.QoS配置.......................................................................................................................8UTN..........................................................................................................................84.单厂家专线方案.......................................................................................................................84.1.业务描述.......................................................................................................................84.2.保护方案.......................................................................................................................85.跨UTN厂家专线方案..............................................................................................................95.1.异厂家UTN网络互联方式...........................................................................................95.2.保护方案.....................................................................................................................106.客户接入侧保护方案.................................................................................................107.UTN作为MV业务的本地延伸..............................................................................................118.各厂家配置分册.....................................................................................................................128.1.华为分册.....................................................................................................................128.2.中兴分册.....................................................................................................................128.3.烽火分册.....................................................................................................................12第3页1.总则1.1规范引用文件下列文件中的条款通过本标准的引用而成为本标准的条款。凡是注日期的引用文件，其随后所有的修改单（不包括勘误的内容）或修订版均不适用于本标准，然而，鼓励根据本标准达成协议的各方研究是否可使用这些文件的最新版本。凡是不注日期的引用文件，其最新版本适用于本标准。MEF6.1-EthernetServicesDefinitions-Phase2MEF10.2-EthernetServicesAttributesPhase2IETFrfc4447PseudowireSetupandMaintenanceUsingtheLabelDistributionProtocol(LDP)IETFrfc4448EncapsulationMethodsforTransportofEthernetoverMPLSNetworksIETFrfc4664FrameworkforLayer2VirtualPrivateNetworks(L2VPNs)IETFrfc4762VirtualPrivateLANService(VPLS)UsingLabelDistributionProtocol(LDP)SignalingIETFrfc5501RequirementsforMulticastSupportinVirtualPrivateLANServicesIETFrfc6718PseudowireRedundancyIETFrfc6136Layer2VirtualPrivateNetwork(L2VPN)Operations,Administration,andMaintenance(OAM)RequirementsandFrameworkITU-TG.8011.1Y.1307.1EthernetPrivateLineServiceITU-TG.8011.2Y.1307.2EthernetvirtualprivatelineserviceITU-TG.8011.3Y.1307.3EthernetVirtualPrivateLANServiceITU-TG.8011.4Y.1307.4EthernetvirtualprivaterootedmultipointserviceITU-TG.8011.5Y.1307.5EthernetprivateLANserviceYD/T1471-2006基于IP的二层虚拟专用网（VPN）业务技术要求YD/T2316-2011基于标记分配协议（(LDP）的虚拟专用局域网网管技术要求1.2术语与缩略语缩略语英文全名中文解释第4页WANWideAreaNetwork广域网MANMetropolitanAreaNetwork城域网LANLocalAreaNetwork局域网ATMAsynchronousTransferMode异步传输模式FRFrameRelay帧中继MPLSMulti-protocolLabelSwitching多协议标签交换VPLSVirtualPrivateLANService虚拟专用局域网服务VLLVirtualLeasedLine虚拟租用线路VPWSVirtualPrivateWireService虚拟专用线服务，又称为VLLCECustomEdge用户边界网络设备PEProviderEdge运营商边界网络设备UPEUserfacing-ProviderEdge面向用户的PE设备NPENetworkProviderEdge面向网络的PE设备PWPseudoWire虚链路ACAttachmentCircuit接入电路VSIVirtualSwitchInstance虚拟交换实例VCVirtualCircuit虚电路LACPVPLSEdgeVPLS边缘设备VLANVirtualLocalAreaNetwork虚拟局域网STPSpanningTreeProtocol生成树协议MSTPMulti-ServiceTransferPlatform多业务传送平台1.3说明为了规范中国联通UTN网络承载集团客户专线业务部署的数据配置，促进集团客户专线业务健康、快速地发展，确保业务服务质量，特制定本规范。根据集团文件要求，本规范主要针对中国联通UTN网内所部署的单厂家域MPLSL2VPN专线业务、跨厂家域MPLSL2VPN专线业务技术方案进行说明与规范，