高性能路由器硬件抽象层的关键技术研究  

Study of Vital Technologies in Hardware Abstraction Layer for High-performance Routers

作　　者：吴美娟[1] 岳俭[1] 

机构地区：[1]国家数字交换系统工程技术研究中心,河南郑州450002

出　　处：《现代电子技术》2004年第10期27-29,共3页Modern Electronics Technique

基　　金："十五"863计划信息技术领域重大项目(2 0 0 1 AA1 2 1 0 1 1 );河南省自然科学基金(0 1 1 1 0 61 30 0 )

摘　　要：分布式体系结构已成为高性能路由器普遍采用的实现结构 ,然而迫切需要解决的问题是如何实现独立于上层软件及底层硬件的通用性支撑软件体系结构。硬件抽象层的设计方案成功解决了该问题 。Highperformance router is normally designed on distributed architecture However, how to implement a versatile support software architecture which is independent of its upper layer software is a problem needs to be resolved The design scenario of hardwareion layer has resolved the problem successfully This paper does a deep study of its vital technologies when it is implemented in highperformance routers

关 键 词：网络 路由器 硬件抽象层 实时 分布式结构 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]