摘要
可用性是衡量计算机系统性能的重要指标。作为计算机网络关键设备的核心路由器必须具有高可用性。该文介绍了计算网络设备可用度的方法;并详细分析了动态冗余技术实现的关键。结合核心路由器的特点,此技术成功地运用到银河风云核心路由器的设计与开发中。
Availability is a very important criterion for evaluating a system's performance. As critical equipments in the computer network, core routers must have high availability. This paper introduces methods to calculate the availability of network equipments, and analyzes the key points to realize the dynamic redundancy technique.Combined with the core router's features, this technique is successfully applied to the design and development of the Galaxy Forward core router.
出处
《计算机工程》
CAS
CSCD
北大核心
2003年第22期34-35,47,共3页
Computer Engineering
基金
国家"863"计划资助项目"T比特级路由器总体实施方案研究"(2002AA103053)