摘要
三层交换是路由功能和二层交换的技术集成 ,基于三层交换的VLAN划分使网络以子网内线速交换和子网间的线速路由来达到线速通信。由于这种特殊性 ,三层交换和VLAN技术已成为中小型校园网的有效解决方案。在简述这种解决方案优点的基础上 ,通过组建校园网的实例 ,探讨了利用三层交换和VLAN技术组建一个可伸缩智能化校园网的过程 ,表明这种技术对提高校园网络安全性和校园网络管理性能有积极作用。图 1参
Layer 3 switching is integrated by the layer 2 switching and routing technology.Base on layer 3 switching to configure VLAN,the transfer speed will be improved by the wire speed switching in a VLAN subnet and the wire speed routing between VLAN subnets.In present,layer 3 switching and VLAN technology make optimal use of building medium or small campus network.In this paper,bosed on multilayer switching model and VLAN technology,a campus network of scalability and intelligence is presented.The availability of the technologies is showed in the process of building and management of the campus network.
出处
《浙江林学院学报》
CAS
CSCD
北大核心
2002年第1期86-89,共4页
Journal of Zhejiang Forestry College
