民办院校IPv6校园网部署的设计与实现
[Abstract]:With the development of the network has penetrated into various fields all over the world, the scale of the network continues to expand. The Internet under the IPv4 protocol is gradually drying up the IP address, weak network security and unable to provide good quality of service and so on. At the same time, private colleges and universities have their own characteristics. Since the establishment of the campus in 1992, the college has also appeared the corresponding campus expansion, the number of users is increasing year by year, the address of the public network is insufficient, the export bandwidth of the education network is narrow, the network security and funds are insufficient, and so on. Although the campus network has been upgraded and reformed many times, it is still necessary to introduce advanced new technologies and new equipment in a timely manner. In order to continuously upgrade and optimize the network. The emergence of IPv6 will gradually change this situation. In view of the above global development trend and the present situation of campus network of private colleges and universities, in order to speed up the development of digital, information and intelligent campus construction of college campus, and keep up with the development of the next generation Internet, the college carries on the detailed demand analysis to the campus network based on IPv6, through understanding the technical demand of the core layer, the convergence layer and the access layer. The campus network of IPv4/IPv6 dual protocol stack is established by using double star and three ring network topology, and the planning and design scheme of IPv6 campus network deployment is given. In particular, before the full deployment of IPv6 network, some laboratories are selected to complete the construction and implementation of IPv6 experimental network. The basic data are obtained through the test of dual protocol stack network and CNGI-CERNET2 connection of IPv6 experimental network, the construction and test of application server platform, the simulation test of tunnel technology, the simulation test of translation technology and the construction of IPv6 test web page. There are many comprehensive knowledge encountered in the process of building the experimental network, especially the campus network technology, such as address partition of IPv6, routing technology and router configuration and testing, network server configuration and debugging, network security, network interworking technology and web page setup. More importantly, it has been applied to some key transition technologies, such as IPv4/IPv6 dual protocol stack, tunnel technology and protocol translation technology. At the same time, on the basis of the successful establishment of IPv6 experimental network, the IPv6 test web page of the college is also built. Through the construction of the web page, the communication platform of IPv6 is established for the school and other brotherly colleges and universities. On the premise of undertaking the design and implementation project of IPv6 campus network deployment, this paper successfully designs and installs the IPv6 experimental network in the campus network. Through a series of experiments, the first-hand information and data obtained show that private colleges and universities can make use of the current equipment, through the updating of a small amount of equipment and settings, and make use of the technologies and methods that have been mastered. The IPv6 network is designed and deployed in the original IPv4 campus network. The exchange of IPv4 and IPv6 network in campus network can be realized by using a variety of transition technologies. The smooth transition to IPv6 network can be realized by using the data and experience accumulated by the experimental network. The future work direction of campus network construction in college will mainly focus on how IPv4/IPv6 dual protocol stack network can improve transmission rate and security under the premise of smooth transition and coexistence.
【学位授予单位】:西安电子科技大学
【学位级别】:硕士
【学位授予年份】:2014
【分类号】:TP393.18
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