解析网络设备的级联与堆叠

Analysis on Cascading and Stacking of Network Devices

简述了集线器与交换机的作用与工作原理 ,介绍了网络设备中级联与堆叠的类型。

This paper briefly expounds the functions and working principles of concentrator and exchanger,and introduces the types and patterns of cascading and stacking of network devices and the differences between cascading and stacking.