| 用动态链路复用技术构建多业务交换体系结构 |
| |
| 引用本文： | 吴光斌,李军,夏侯荔鹏.用动态链路复用技术构建多业务交换体系结构[J].电子科技大学学报(社会科学版),2006(5). |
| |
| 作者姓名： | 吴光斌 李军 夏侯荔鹏 |
| |
| 作者单位： | 深圳职业技术学院网络技术研究所 广东深圳518055(吴光斌)，联想网络(深圳)有限公司 广东深圳518051(李军，夏侯荔鹏) |
| |
| 摘 要： | 通过对交换体系结构及数据在交换芯片中的转发流程的深入分析,提出了一种用动态千兆链路复用技术构建多业务融合的交换体系结构的设计方法,解决了在传统的交换机中融合诸如防火墙等多种应用的硬件设计问题。该方法的原理是通过Cross-point交换网络实现防火墙模块和业务板到交换板的链路共享,共享的数据链路在CPU的配置下,能动态地改变,从而实现多重并行数据传输。对样机的性能测试证明了设计方法的正确性。
|
| 关 键 词： | 动态链路复用技术 多业务融合 交换体系结构 业务板 交换板 |
A Multipurpose Switch Fabric with Dynamic Link Multiplex Technology |
| |
| WU Guang-bin,LI Jun,XIAHOU Li-peng.A Multipurpose Switch Fabric with Dynamic Link Multiplex Technology[J].Journal of University of Electronic Science and Technology of China(Social Sciences Edition),2006(5). |
| |
| Authors: | WU Guang-bin LI Jun XIAHOU Li-peng |
| |
| Institution: | WU Guang-bin1,LI Jun2,XIAHOU Li-peng2 |
| |
| Abstract: | A new design method of building a multipurpose switch fabric with dynamic gigaspeed link multiplex technology is presented through analyzing switch fabric and the processing of frame forwarding in switch ASIC. The hardware designing problem how to combine multi-purpose such as firewall in the traditional switch is solved. The principle is that the firewall card and line cards share the link which link switch card through the cross-point switch. This link can be configed by CPU and changed dynamically, so it can carry out parallel communication. The results of tested pattern prove that this designing is correct. |
| |
| Keywords: | dynamic link multiplex technology multipurpose switch fabric line card switch card |
| 本文献已被 CNKI 等数据库收录！ |
