Education and information is the hottest field of education in recent years, a word, as the network technology continues to evolve and progress in the educational domain is the same in the event of a change from the initial computer-aided instruction to the current network teaching, multimediateaching and campus, educational information submitted with the original meaning has been greatly changed.
The so-called "educational information" refers to the depth in the field of education, use of modern information technology to promote educational reform and development process.The technical features are digital, network, intelligence, and multimedia, the basic characteristics of an open, sharing, interaction and collaboration.
Rich applications with more open space on the campus of a higher requirement, which the network bandwidth and data storage and other aspects of the requirements put forward more.Meanwhile, with increasing openness of the network information, information sharing, increased demand, the campus network security and control has also been mentioned a very important position.
Status: information technology varies
38 985 national universities focus on the development of national institutions, these institutions of education information technology has reached a higher level, and the level is average.The more than 100 211 National University, there are still nearly 2 / 3 of the schools still in the early stages of education information, campus information-sharing network construction requirements of reach, information silos, and many other problems remain.Information technology in all schools is uneven.
Search News Network in an interview with Network Department of the Beijing University of Posts Renzhang Jun learned that, at present, national or local, and there is no uniform information on the campus to promote a specific requirements and objectives.In addition to 985 institutions, other universities are basically in accordance with their circumstances and needs of the campus network upgrade and transform.However, with the increase in demand, education, information technology has been an important agenda that come in various universities, can be said that the campus network upgrade based on period the future of information technology on campus one of the main.
Question: are the main factors of technical and financial
Zhang Jun said that restricting the information technology of the campus there are two main factors, technology and capital.The funds are restricting the construction of the main campus information problems.For example, the 985 direct funding by the state university of supporting and developing the institutions on the campus network equipment, upgrading of digital campus faster, while 211 schools and schools in accordance with national funding for construction of their own situation.The major differences between schools.Zhang Jun has done a vivid metaphor, like the Beijing University 985 2 ring within a ring within 211 schools, and other colleges and universities, are zoned to 3 outside the ring.
On the technical side, the rapid development of information technology, application of a very rich campus that is diverse.There will be a lot of students in online applications such as online audio, online video, online gaming, P2P downloading, BT downloads, MSN, QQ instant messaging and more.Campus network applications demands a higher, not only the demand for network bandwidth, but also their safety lines and control new requirements.Especially the BT download will occupy the campus network bandwidth resources, affecting the business needs of the normal campus network, which are on the campus of a higher security and control requirements.Existing equipment can not meet the needs of school management, which requires schools to transform the device.
Trend: Wireless network applications is not obvious
The future, the campus network will be developed to stage, in addition to the bandwidth from the original Fast upgrade to Gigabit Ethernet, Gigabit Ethernet to the current, more new technology will be applied to upgrading the campus networkto the process, such as IPV6, grid computing, data centers, these new technologies will be the next major transformation of campus concerns and trends of development and construction.
Very hot for the current wireless network, whether the future will roll out a large scale in the campus, find information network in the interview, get a negative answer, Zhang Jun, director of the campus wireless network remains in the application.He believes that no one can deny this is the inevitable trend of the future network development.Necessary but not a large area in the school roll, this demand is not obvious.
Education and information is the information age, the field of education set off a surge, it is the inevitable product of information technology has brought.While these new applications require more established in the campus network infrastructure, but much more than educational information to upgrade the equipment is fine.
Information technology in education, have led to forms of education and learning a major change, the traditional educational ideas, concepts, models, content and methods had a tremendous impact.Education and information is the national information technology an important part of education for the changing ideas and concepts, deepening reform, improving education quality and efficiency, cultivate innovative talents have far-reaching, is to achieve leapfrog development education, the inevitable choice.