阵列交换和总线交换  

Crossbar switching and bus switching

作　　者：王涌[1] 王滨华[1] 窦文华[1] 

机构地区：[1]国防科学技术大学计算机学院,长沙410073

出　　处：《计算机工程与设计》1999年第6期17-21,共5页Computer Engineering and Design

基　　金：国家863项目资助

摘　　要：交换式集线器是一种新的迅速发展的高技术网络互连设备。介绍动态以太网交换技术和在集线器中信息包的转发方式；给出基于ＬＳ结构的交换式集线器和基于ＳＲ１０００的交换式集线器的硬件设计方案和交换实现过程；最后对两种方案进行了比较。Switching hub, as a new kind of high-technology interlinking device, is developed fast in these years. After the introduction of switching technology in dynamic Ethernet and forwarding method of packets in switching hub, two kinds of hardware designing schemes about switching hub are proposed. Then the switching processes based on LS architecture and SR1000 are provided respectively. Finaly a comparison of two schemes is given.

关 键 词：变换式集线器 阵列交换 总线交换 以太网 集线器 

分 类 号：TP393.1[自动化与计算机技术—计算机应用技术]