传统的基于简单网络管理协议的网络管理不能处理管理 large-scaled 的任务散布了网络,当基于政策的管理是在网络和分布式的系统管理的有效解决方案之一时。然而,跨供应商的硬件相容性是在基于政策的管理的限制之一。在当前的网络存在的设备主要支持简单网络管理协议而非普通开放政策服务(警察) 协议。由分析传统的网络管理和基于政策的网络管理,一个可伸缩的网络管理框架被建议。它为 policybased 管理和基于简单网络管理协议的网络管理与因特网工程工作组(IETF ) 框架被相结合。由解释并且翻译政策决定到简单网络管理协议消息,政策能在传统的基于简单网络管理协议的设备被执行。
Traditional SNMP-based network management can not deal with the task of managing large-scaled distributed network,while policy-based management is one of the effective solutions in network and distributed systems management.However,cross-vendor hardware compatibility is one of the limitations in policy-based management.Devices existing in current network mostly support SNMP rather than Common Open Policy Service(COPS)protocol.By analyzing traditional network management and policy-based network management,a scalable network management framework is proposed.It is combined with Internet Engineering Task Force(IETF)framework for policy-based management and SNMP-based network management.By interpreting and translating policy decision to SNMP message,policy can be executed in traditional SNMP-based device.