校园网的规划与构建外文文献及其中文翻译

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 ************

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, China's 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 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 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 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 condition 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 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 time, 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 problem 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,

looking 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 today's knowledge-based economy and information 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-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 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 convenient.

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 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, DECNET, AppleTalk, and SNA

(3) Offer high availability, performance, & manageability for your company's 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 high availability is provided at each