【摘要】 基于策略的管理是网络管理和分布式系统管理的一种最新的发展。文章首先介绍了基于策略管理的起源;然后对基于策略管理的研究现状进行综述,主要包括策略定义、体系结构、策略语言、策略冲突检测、策略的实现模型以及基于策略管理目前的进展情况6个方面;同时分析了目前基于策略管理技术中所存在的不足;最后指出了基于策略管理未来的发展方向。更多还原

【Abstract】 Policy-based management is one of the latest developments in network and distributed systems management.In this paper,the evolution of policy-based management is introduced.After that,the current situation of research in policy based management is overviewed,including policy definition,the architecture of policy-based management ,policy language,the conflict detection of policy,policy implementation model,and the recent process.The limitations of current policy-based management and the reasons that cause them are also pointed out.Finally,the conclusions and the future trends of policy-based management study are given.更多还原