基于SNMP和移动代理的网络故障管理对比研究

A Comparative Research on Network Fault Management Based on SNMP and Mobile Agent

为了提高故障管理的灵活性、智能性和高效性,克服传统的集中式网络故障管理带来的诸多缺点,分别描述了基于SNMP和移动代理的网络故障管理系统框架,然后从理论研究和实际测试两个角度对二者进行了详细的对比研究。结果表明,与前者相比,由于移动代理具有移动性、智能性和灵活性,基于移动代理的网络故障管理系统能够对网络实施更加高效、实时和准确的管理,在复杂网络的管理方面优势尤其明显。

In order to enhance flexibility , intelligence and efficiency of Fault Management and overcome disadvantages in traditional centralized Network Fault Management, this paper describes the network fault management frameworks based on SNMP（ Simple Network Management Protocol） and Mobile Agent respectively. Then, detailed comparison between both schems has been made in terms of theory and practice. The result indicates that Mobile Agent based Network Fault Management System can provide an efficient, real-time and accurate management on the managed network taking advantage of the characteristics of mobility, intelligence and flexibility of mobile agent in contrast to the former. Especially , it shows great advantages in managing complex networks.