在大型园区网中,VLAN技术的应用已经很普及。而在当前多媒体技术迅猛发展的网络应用中,VLAN之间的通信问题已显得越来越重要。本文以Cisco设备为例总结出了园区网中VLAN之间路由配置的不同方法,以使大家能够选择适合自己网络特点的通信方式。 In a large campus network, VLAN technology has become very popular. In the current rapid development of multimedia technology in network applications, the problem of communication between VLANs has become more and more important. This article takes Cisco equipment as an example to summarize the different ways of configuring routing between VLANs in the campus network so that we can choose the communication method that suits the characteristics of our network.