The applications of the technology of VLAN, L3-switch and access-list are studied in this paper to establish the computer network safety system of the college library based on network layer. The computer network safety system based on network layer is the most important part of the whole computer network safety system of the college library.
缪元照,杨洋,于澎. 基于网络层的高校图书馆网络安全体系的构建研究[J]. 现代图书情报技术, 2005, 21(8): 61-64.
Miao Yuanzhao,Yang Yang,Yu Peng. Study on Computer Network Safety System of the College Library Based on Network Layer. New Technology of Library and Information Service, 2005, 21(8): 61-64.