作者投稿和查稿 主编审稿 专家审稿 编委审稿 远程编辑

计算机工程 ›› 2006, Vol. 32 ›› Issue (23): 104-105. doi: 10.3969/j.issn.1000-3428.2006.23.036

• 网络通信 • 上一篇    下一篇

一种高效的网络故障管理算法

杨志军1,2,赵东风2   

  1. (1. 云南省教育厅教科院信息中心,昆明 650223;2.云南大学通信工程系,昆明 650091)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2006-12-05 发布日期:2006-12-05

High Efficient Algorithm for Network Fault Management

YANG Zhijun1,2, ZHAO Dongfeng2   

  1. (1. Information Center of Educational and Scientific Institute, Educational Department of Yunnan Province, Kunming 650223; 2. Department of Communication Engineering, Yunnan University, Kunming 650091)
  • Received:1900-01-01 Revised:1900-01-01 Online:2006-12-05 Published:2006-12-05

摘要: 随着网络技术的发展,如何有效地进行网络管理的问题日益突出。故障管理是网络管理的核心内容。该文通过对简单网络管理协议SNMP中管理信息传输的轮询控制方式进行了分析,提出了一种新的轮询算法,采用嵌入马尔可夫链和概率母函数的分析方法,给出了轮询算法的数学模型。通过理论计算和仿真实验验证了新的算法提高了网络故障管理的效率。

关键词: 故障管理, 简单网络管理协议, 轮询

Abstract: With the development of network technology, how to efficiently manage network becomes outstanding and especially fault management is crucial. This paper analyzes the polling scheme based on SNMP, and proposes a new algorithm for polling system. By the embedded Markov chain theory and the generation function method, the mathematic model is explicitly obtained. Theoretical analysis and simulation results demonstrate the efficiency of new algorithm.

Key words: Fault management, Simple network management protocal(SNMP), Polling system