Lenovo servers Nanjing IPv6 big help speed - Lenovo servers - Education Industry

Article by hi joiney

Nanjing University is a long history and prestigious reputation of the century. More than a century of school history, Nanjing University and its predecessor for the country's prosperity and revitalization of the nation has made important contributions. The new period, as Education Department of directly under the key comprehensive university, Nanjing University in teaching, research, international exchanges Cooperation , The fields of social services to maintain a good development trend, indicators and overall strength of the school was among the forefront of the national universities. Project background IPv4 protocol is mainly used in Internet networking protocols, the development of the Internet plays an important role in history. With the development, IPv4-based networks are designed to limit its own, the most important such restrictions can now be reflected in the user's IP address assigned to the sharp decline in the number. At the same time, worldwide Computer Linear growth in the number of users, the new computer connected to the Internet to increase the demand for expanded greatly depleted IP address resource. The emergence of this conflict has severely affected the further development of the Internet, therefore, IETF (Internet Engineering Task Force) designed the larger address space, the deployment of more flexible, more secure new version of IP protocol - IPv6. China as a country has billions of dollars a computer, IP address shortage of resources become more prominent. IPv6 network in order to find and resolve problems that may arise official business, led by the Ministry of Education, 211 Colleges and Universities in the country based on IPV6 test platform for building and commercial project to upgrade the backbone network. The major universities in the country the construction of commercial IPv6 test network, to replace the existing IPv4 network IP addresses and provide more resources placed in the center of the primary task of the school network is to the original in the IPv4 network services running on the corresponding transplant to the IPv6 network. Project include: (1) of the 100 schools Campus Network The next generation Internet Technology Upgrade, the total number of users after upgrading to 100 million or more; (2) to study and perfect the test for the campus technology network support commercial and public services, for the next generation of Internet operators to provide business operations and network management platform; (3) to achieve the 10 existing educational resources and the application of scientific technology upgrading, development and promotion of 10 new educational and scientific research of major application and demonstration; (4) The expansion of the line connecting the international Next Generation Internet bandwidth and enhanced network management capabilities of international import and export. Applications of Nanjing University are running IPv4 resources as follows:(1) Web application: various departments for the school to provide Web applications, Web platforms timely manner by a variety of information to facilitate users to browse the various pages of information, timely access to appropriate resources. (2) resources should include: sharing of resources like FTP to download application class provides a file sharing platform. (3) Mail application: internal provide faculty, student mail communication platform, outside the school to provide a unified image of the mail address of the name suffix to facilitate communication with external users. (4) flow control applications: statistical traffic information, control of certain large flow of connection (such as BT, P2P, etc.) to ensure that other users use the network's legal rights. (5) authentication and accounting applications: legitimate users with the relevant account to use network resources, unauthorized users can not log into the network, but also convenient for users to access statistical information such as when the long, reasonable running costs receive the corresponding network.

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