摘要
信息化是当今世界经济和社会发展的大趋势。推进信息化建设,对于提高新现代化管理水平,提高工作效率都具有重要的意义。C市信息港基础网络的建设为C市信息化的发展提供了一个安全、可靠、高效的网络平台。文章分析和研究了C市信息港外网网络结构,并对所使用的网络技术做简要分析。
Informatization is current world economy and social development trend. Advance informatization construction, to improve the modernization level of management, improve work efficiency, is of great significance. C city information port infrastructure construction for the C city informatization development provides a safe, reliable, efficient network platform. This paper analyses and studies the C city information port external network structure, and the use of network technology to do brief analysis.
关键词
三层网络结构
三层交换技术
VLAN划分
three layer network structure
the three layer switching technology
VLAN Division
