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智能宽带接入交换机的实现
引用本文:孙利民,张灏,王寅生.智能宽带接入交换机的实现[J].计算机工程与设计,2002,23(10):14-16,23.
作者姓名:孙利民  张灏  王寅生
作者单位:中科院软件所多媒体通信与网络研究中心,北京,100080
基金项目:本文研究得到国家”九七三”重点基础研究发展计划项目(编号:G1998030402)的资助。
摘    要:以太网接入是目前逐渐被看好的一种宽带接入方案,骨干网通过千兆接口进入小区,宽带接入交换机提供给用户10M/100M的带宽,给出了以太网宽带接入的整体解决方案,介绍智能宽带接入交换机的体系结构,重点说明智能交换机实现接入所采用的主要技术及其实现。

关 键 词:智能宽带接入交换机  以太网  组播技术  网络计费  远程管理
文章编号:1000-7024(2002)10-0014-03

Implementation of broadband access intelligent switch
SUN Li-min,ZHANG Hao,WANG Yin-sheng.Implementation of broadband access intelligent switch[J].Computer Engineering and Design,2002,23(10):14-16,23.
Authors:SUN Li-min  ZHANG Hao  WANG Yin-sheng
Abstract:Ethernet is regarded as an absorbing broadband access scheme that adapts to developing country such as China, in which most people inhabit a multi-storied building. In the access network, broadband LANs are built in community, combining to bone network through high-speed fiber, connecting to families through twisted-pair, and making each family gain solely 110M/100Mbps bandwidth. This paper first shows the solution of Ethernet broadband access, then introduces the architecture of intelligent broadband access switch, gives in detail the major technology and implement of the switch software system, including multicast, VLAN, network accounting, remote management and so on .
Keywords:ethernet broadband access  intelligent access switch  multicast technology  VLAN implementation  network accounting  remote management  
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