基于移动代理的SNMP网络管理体系研究

和传统的固定代理相比，移动代理可自主地在网络设备中迁移并进行本地数据采集和计算，这简化了网络管理者同代理之间的通信过程，降低了网管数据流量，减少了网管反应时间。首先，提出基于移动代理的SNMP网络管理体系的结构及实现，其次对比分析了传统SNMP网管的轮询和基于移动代理网管的串行、并行的访问方式，最后通过实验对上述三种方式的性能进行测试。实验结果表明，和传统固定代理相比，采用移动代理的网络管理体系能显著提高网络管理的效能。

Research on SNMP network management system based on mobile agent

Contrasted with traditional static agent,mobile agent can move freely among the network equipments.It collects data and manages them at local equipments,which simplifies the communication between manager and agent.And the manager can manage network more efficiently with less management flow traffic and shorter response time.This paper firstly analyzes the construction and implementation of SNMP network management system based on mobile agent.Then it contrasts traditional network management with network management based on mobile agent in the matter of communication between manager and agent.Finally,the experiment determines the performance of each network management.The results show that the network management based on mobile performs is more efficient.