校园网的规划与构建外文文献及其中文翻译

《校园网的规划与构建外文文献及其中文翻译》由会员分享，可在线阅读，更多相关《校园网的规划与构建外文文献及其中文翻译（5页珍藏版）》请在毕设资料网上搜索。

1、 石家庄经济学院 本科生毕业设计 外文文献 题 目 石家庄经济学院 本部 校园网网络规划设计 姓 名 姬云飞 学 号 409109060310 学 院 信息工程学院 专 业 通信工程 指导教师 张晨燕 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 ou

2、t a variety of its services and applications. Campus Network 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

3、the healthy development of the campus network, as an education 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

4、 design, information resources construction, application software 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 co

5、ndition of the campus net affects the teaching activity of 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

6、 kind perplexes us.The Internet flies to develop soon, to 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 tim

7、e, we need to be awake of know, the safe problem of network 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 probl

8、em of network, the application of the campus network then 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, l

9、ooking for the balance point of insure the network safety 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 i

10、nformation technology have the development and popularization 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-

11、based e-learning with time-sensitive, shared, interactive 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

12、 teaching methods and teaching methods, greatly improve the 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 c

13、onvenient. 21st century the size of the campus network and 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

14、Design Businesses operating large campus networks are increasingly 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

15、, 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 per

16、formance, switched backbone. Network redundancy and high availability is provided at each layer. A high capacity, centralized server farm provides resources to the campus, and when combined with Cisco IOS, network management strategies support QoS, security, troubleshooting, and other common managem

17、ent features from end to end. Medium Campus Network Design A medium campus consists of one large building or several buildings. Networking for a medium campus is designed for high availability, performance, and manageability. This is also called a collapsed backbone design for medium campus networks

18、. Additional requirements of these designs typically include: (1) High performance and availability for bandwidth applications such as voice, video, and IP multicast (2) Shared Ethernet or FDDI building backbone which is running out of capacity (3) Support for applications based on Novell IPX, DECNE

19、T, AppleTalk, and SNA Based on the Cisco AVVID architecture, these intelligent network platforms and products provide the basis for a complete network solution. Small campus networks Design In most cases, network redundancy is not the top priority, but cost effectiveness is. Additional requirements of these designs typically include: (1) High performance and availability for bandwidth applications such as voice, video, and IP multicast (2) Shared Ethernet or FDDI building backbone which is running out of capacity (3) Support for applications based on Novell IPX, DECNET, AppleTalk, and SNA