1、中文 1562 字 外 文 文 献 翻 译 专业 交通运输 姓名 同组成员 指导老师 Campus Network planning and Construction At present, Chinas rapid development of the cause of the campus network, to early 2003, almost all colleges have set up their own campus network, and carry out a variety of its services and applications. Campus Netwo
2、rk build a rich learning resources to enhance the efficiency of education. But as the number of users increased dramatically increased and the pattern of operations, campus network security is increasingly conspicuous, and the ever threat to the healthy development of the campus network, as an educa
3、tion development of the information industry should not be neglected problem. This paper focuses on the campus network design and the process of building the campus network established the goal of building, campus network technology programme design, information resources construction, application s
4、oftware development, network management and security, the five key issues. The campus network is the infrastructure of importance of school, taking the school teaching, research, managing and outward communicate many roles of etc. The safe condition of the campus net affects the teaching activity of
5、 the school directly.Set up in the network of initial stage, the safe problem may still be not outstanding, but along with applied thorough, various data of the campus net would nasty play increment, the safe problem beginning of various each kind perplexes us.The Internet flies to develop soon, to
6、the campus network the teachers and the students life and studies have already produced the profound influence, the network have already not have no place in our life at. But at enjoy the convenience that high technology bring at the same time, we need to be awake of know, the safe problem of networ
7、k also become the network application more and more increasingly and seriously huge bar, the situation that the campus network safety hazes already arrived and must unify the management and resolve thoroughly, only good resolve the safe problem of network, the application of the campus network then
8、can be healthy, high speed of development. We should consider the comprehensive usage fire wall and encrypt several measures, such as technique and the anti-virus software.etc. completely, work in coordination, strengthening the management, looking for the balance point of insure the network safety
9、and the network efficiency from it, the safety of the comprehensive exaltation campus network, thus build up rise a set of real in keeping with safe system of the calculator network of the school. The time todays knowledge-based economy and information technology have the development and popularizat
10、ion of Internet in the world have decided the time the network will become the main tool for information. With the development of computer network technology, network has become an important platform for the exchange of information. Internet-based e-learning with time-sensitive, shared, interactive
11、and many of the characteristics of the individual, so it has a traditional teaching model of unmatched advantages. It created a new teaching model, breaking the traditional teaching model at the time and space limitations, the use of advanced teaching methods and teaching methods, greatly improve th
12、e teaching efficiency and teaching effectiveness, teaching and learning activities to enable a new level. Do a good job in the design of the campus network, are among the schools, both internal and external communication between the key and convenient. 21st century the size of the campus network and
13、 application level are reflected in schools and science teaching and learning environment an important component of the force, so we should make use of existing campus conditions, design a secure, unified campus network. Large Campus Network Design Businesses operating large campus networks are incr
14、easingly looking for infrastructure upgrades to: (1) Handle high bandwidth applications such as voice, video, and IP multicast Improve backbone capacity for shared Ethernet or FDDI campus backbones (2) Support applications based on Novell IPX, DECNET, AppleTalk, and SNA (3) Offer high availability, performance, & manageability for your companys intranet. Use Layer 2, Layer 3, or ATM backbone solutions to expand your large campus network. In typical designs, the buildings or different parts of the campus connect together across a high performance, switched backbone. Network redundancy and
