摘要
采用QinQ+DHCP模式,可以有效解决校园网IP冲突、ARP病毒泛滥、局域网广播流量大等问题。然而网络服务并不是单一的,这就必然要求根据不同应用,将数据进行分流,从本质上讲,即解决一个端口如何打多个外标签的问题。经过大量理论和实验分析,结果表明了在支持QinQ的汇聚交换机上采用灵活QinQ技术可以比较完善地解决这一问题。
The adoption of QinQ＋DHCP mode is available in solving the problems such as campus network IP conflicts, ARP virus overflow, and broadcasting excess flow. While the network service is not single, then data split according to different applications is required. Essentially speaking, it is a problem that how to add different outer tags on one port. Through great lot of theoretical and empirical analyses, it is proved that the problem can be perfectly solved by adopting flexible QinQ technique in Network convergence layer switches.
出处
《计算机工程与设计》
CSCD
北大核心
2010年第19期4158-4160,4279,共4页
Computer Engineering and Design
