The types of school education and scientific research network are mainly the direct management of the principal's office, the supervision of the guidance office and the special management of the teaching department. CERNET is managed in four levels, namely, national network center, regional network center and regional master node, provincial education and research network and campus network.
China Education and Scientific Research Network is a trans-regional and interdisciplinary educational and scientific research institution with independent legal personality, which is approved by the relevant education departments, filed in the National Information Center and initiated by experts and professors from the Ministry of Education, Academy of Educational Sciences, Teaching Material Development Center, Beijing Normal University and other scientific research institutions.
China Education and Research Network (CERNET) is a national academic computer internet invested by the state, managed by the Ministry of Education, and built, managed and operated by universities such as Tsinghua University.
Node distribution:
CERNET provincial nodes are distributed in 38 universities in 36 cities and all over the country. CERNET has 28 international and regional channels, which are connected with the United States, Canada, Britain, Germany, Japan and Hong Kong SAR, with a total bandwidth of 10G.
There are more than 2,000 universities, primary and secondary schools and other educational and scientific research institutions connected to CERNET (including institutions of higher learning10.6 million), and there are 20 million networked hosts10.2 million, with more than 20 million users.
CERNET has basically possessed the networking ability to connect most universities in China, completed the upgrading and expansion of CERNET's eight regional backbone networks, and built a national large-scale educational information search system.
CERNET has built 10 mirror system of information resources of major universities and famous international academic organizations in the world and 12 mirror system of information resources of key disciplines with a total capacity of 800GB, as well as a number of well-known academic websites in China. CERNET has built a Chinese and English full-text retrieval system with a system capacity of 6.5438+0.5 million pages and a document retrieval system covering 6.5438+0.00 million documents.