南 阳 理 工 学 院本科生毕业设计(论文)企业网设计与优化Design and Optimization ofEnterprise Network南 阳 理 工 学 院 本 科 毕 业 设 计(论文)企业网设计与优化Design and Optimization ofEnterprise Network理工学院Nanyang Institute of Technology企业网设计与优化[摘 要]二十一世纪是信息化世纪,办公自动化、网络化、信息化、已经成为一种必不可少的必备条件,因此企业需要加强自身的网络建设,提高自己的竞争力,促进自己的进展。在网络全球化的今日,企业网建设也迎来的新的挑战,在网络设计,提高应用性,流量控制和安全方面提出了更高的要求。网络的有用性、安全性与拓展性是企业实现信息化建设的主要要求。基于 HSRP 热备份,各部门间 VLAN 的划分,STP生成树协议的运用,ACL 访问控制列表的设置,OSPF 动态路由的加载与 IP sec VPN 的安全设置能够有效解决这些问题。在规划好的企业拓扑上,对设备进行相关技术的运用后,使企业实现了数据安全高效的传输以与流量的合理分配,达到企业优化目的。[关键词]网络设计;优化配置;IP sec VPN;热备份Design and Optimization ofEnterprise NetworkNetwork Engineering MajorLu GuangtongAbstract: The 21st century is to a computer and network communication as the technical support for the information society.Office automation, networking, information technology , has become an essential prerequisite . In the adaptation of the network globalization today, Enterprises should improve their own internal network construction and promote the rapid development of enterprise,internal network should focus on the self-construction , to solve problems in the network , optimize network design , improve application to put forward higher requirements for traffic control , security .Enterprise network construction also ushered in new challenges that require to be optimized to improve performance.Many industry giants have launched a variety of applications and achieved great success , so that the information construction take more attractively ...