| 一种多级网络容灾系统模型及其实现技术 |
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| 引用本文： | 蔡皖东,刘卫平.一种多级网络容灾系统模型及其实现技术[J].微电子学与计算机,2004,21(12):116-118,122. |
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| 作者姓名： | 蔡皖东 刘卫平 |
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| 作者单位： | 西北工业大学计算机学院,陕西,西安,710072 |
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| 基金项目： | 航空基础科学基金资助(03F53031)，西安市工业攻关项目资助(GG200312) |
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| 摘 要： | 本文首先讨论了容灾系统等级划分问题，然后提出一种多级网络容灾系统模型，它采用两级容灾系统结构：应用容灾和数据容灾，将网络安全机制和容灾机制集成一体，整个系统具有很强的系统防护和灾难容忍能力，同时改善了网络服务质量。经过系统测试，其系统功能和性能均达到了高级别容灾系统的要求。
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| 关 键 词： | 网络安全 网络容灾 集群交换机 网络存储器 |
| 文章编号： | 1000-7180(2004)12-116-03 |
A Multilevel Network Disaster-Tolerant System Model and its Implementation Technique |
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| CAI Wan-dong,LIU Wei-ping.A Multilevel Network Disaster-Tolerant System Model and its Implementation Technique[J].Microelectronics & Computer,2004,21(12):116-118,122. |
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| Authors: | CAI Wan-dong LIU Wei-ping |
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| Abstract: | In this paper, the levels of disaster-tolerant system are first discussed, then a multilevel network disaster-tolerant system model is designed and implemented, it adopts two levels disaster-tolerant system structure: application disaster-tolerant and data disaster-tolerant, and it integrates the network security mechanism with the disaster-tolerant mechanism. The system has strong ability of system protecting and disaster tolerating, and improves quality of network services. By system testing, the functions and performances of the system has achieved the design goals, and satisfies the demands of the high-level disaster-tolerant system. |
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| Keywords: | Network security Network disaster-tolerant Cluster switch IP-based network storage |
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