大学毕业论文—基于gns3的企业网的模拟与仿真.doc

毕业设计(论文) 课 题 名 称 学 生 姓 名 学 号 系、年级专业 信息工程系、网络工程 指 导 教 师 职 称 2014 年 月 日 ABSTRACT As the gradual popularity of network, the construction of the small and medium-sized enterprises network is the inevitable choice of enterprises to the development of informationizing and enterprise network system is a very large and complex system which is able to realize the modernization of enterprise management, realize the communication between headquarters and division, and the communication between different business Therefore, it is extremely urgent to design a safe as well as highly effective enterprise network. This paper mainly takes M company as an example. I will design one communication network that can achieve enterprise internal communication based on the actual requirements of M company and my familiarity to the network knowledge. This communication network includes the headquarters and division, the communication between different business. As for the headquarters and branch of M company, it is supposed to rent the E1 line to operator the communication for the distance between them is too far. The thesis mainly emphasizes the urgency of designing enterprise network through the analysis of the background, purpose and significance of enterprise network, and combining with the background of enterprise network, and the future development trend. Besides, taking a case study of M company, in accordance with company’s configuration to design the concrete topological graph and analyze the topology, then carry on the corresponding network simulation configuration In the end, communication between the headquarters and branch will be achieved. And the use of some network skill like VLAN, OSPF, redundancy backup agreements such as network technology, not only can realize the business segregation, but also do grate favor