网管系统策略冲突解决的结果中存在的问题及检测与解决方法  

Problems in Results of Policy Conflict Resolutions and Detection and Resolution Methods in Network Management Systems

作　　者：李祥军[1] 孟洛明[1] 焦利[1] 

机构地区：[1]北京邮电大学网络与交换国家重点实验室,北京100876

出　　处：《计算机研究与发展》2006年第7期1297-1303,共7页Journal of Computer Research and Development

基　　金：国家自然科学基金项目(60202003;90204002)

摘　　要：当前,多种方法被用来解决网管系统中的策略冲突,不同方法有不同的应用范围,因此,通常需要综合应用多种方法来解决策略之间的冲突.各种方法解决策略冲突解决的过程是相对独立的,其策略冲突解决的结果也是相对独立的.在解决策略冲突的过程中,难以考虑到已经存在的策略冲突解决结果.因此,不同的策略冲突解决方法的结果之间可能存在冲突.分析了网管系统中多策略冲突解决方法的结果中可能存在的冲突,提出了检测及解决这些冲突的方法,并给出了实验结果及结论.Nowadays, various methods are proposed to resolve policy conflicts in network management systems. These methods work only in limited or specific scopes, so multi-policy conflict resolution methods are often combined together to resolve policy conflicts. The processes of different policy conflict resolution methods are isolated, and the results of these methods are also isolated. So the existing results of policy conflict resolution are not taken into account in these processes. So conflicts may exist between the results of these different conflict resolution methods. The possible conflicts between results of different policy conflict resolution methods are analyzed, and detection and resolution methods are proposed to detect and resolve these conflicts. Finally the experiment results and conclusions are presented.

关 键 词：网络管理 基于策略的网络管理 策略冲突解决方法 

分 类 号：TP301[自动化与计算机技术—计算机系统结构]