基于EVE-NG模拟平台的高可靠性企业网络设计与部署DesignandDeploymentofHigh-reliabilityEnterpriseNetworkBasedonEVE-NGSimulationPlatform摘要为了更好的解决随着网络技术与网络设备的发展与更新，导致企业网络之前的设计与部署不足以支持当前企业网络的可靠性，通过分析现阶段主流企业网络拓扑的规划及其采用的相关技术，提出了当前主流保障企业网络高可靠性的网络部署方案。应用了链路聚合、MSTP、HSRP、双机热备以及双出口配置等技术，完成了企业网络高可靠性的设计。在EVE-NG的仿真模拟平台下进行了实验，结果表明：该方案能够有效解决当前企业网络在可靠性上的部署中出现的问题，具有更好的网络扩容、网络硬件设备冗余、协议冗余和流量分担的优势，因此更加全面的提升了企业网络的可扩展性和可靠性。关键词：网络部署；EVE-NG；高可靠性；冗余；负载均衡AbstractInordertobettersolvethedevelopmentandupdateofnetworktechnologyandnetworkequipment,thepreviousdesignanddeploymentoftheenterprisenetworkisnotenoughtosupportthereliabilityofthecurrententerprisenetwork.ByanalyzingthecurrentmainstreamnetworktopologyplanningandrelatedadoptionTechnology,putforwardthecurrentmainstreamnetworkdeploymentplantoensurehighreliabilityoftheenterprisenetwork.Thetechnologiesoflinkaggregation,MSTP,HSRP,dual-machinehotbackupanddual-outletconfigurationhavebeenappliedtocompletethedesignofhighreliabilityoftheenterprisenetwork.ExperimentswereconductedundertheEVE-NGsimulationplatform.Theresultsshowthatthissolutioncaneffectivelysolvetheproblemsinthecurrententerprisenetworkdeploymentinreliability,withbetternetworkexpansion,networkhardwareequipmentredundancy,andprotocolredundancyBecauseoftheadvantagesofsharingtrafficandtraffic,thescalabilityandreliabilityoftheenterprisenetworkaremorecomprehensivelyimproved.Keywords：NetworkDeployment；EVE-NG；HighReliability；Redundancy；LoadBalancing目录第一章绪论.........................................................................................11.1项目研究背景及研究意义...................................................................11.2项目研究中可靠性概述.......................................................................21.3项目研究中可靠性现状.......................................................................31.4项目研究中可靠性影响因素...............................................................31.5论文结构安排.......................................................................................4第二章相关技术概述...............................................................................62.1EVE-NG模拟平台..................................................................................62.2VLAN划分.............................................................................................62.3链路聚合...............................................................................................72.4MSTP协议技术.....................................................................................72.5HSRP协议技术......................................................................................82.6EIGRP协议技术.....................................................................................92.7NAT协议技术.......................................................................................92.8IPSecVPN技术....................................................................................102.9防火墙双机热备技术.........................................................................10第三章系统需求...
