铁通省级IP城域网网管建设及关键问题研究

Network Management Construction and Key Problem Research of IP MAN of Provincial-level of CTT

以广东铁通IP城域网网管为例,介绍IP城域网网管的典型系统结构,详述告警管理、性能采集2方面的技术。为解决告警统一处理和呈现的问题,提出在告警模块中抽象出AlarmServer统一处理多个告警源的思路;为了解决大规模业务性能数据采集的问题,在性能采集模块中增加多线程处理和数据库连接池。通过逐步建设完善,广东铁通实现了IP城域网的统一管理,达到了提高网络的运营效率和质量、降低网络管理成本的目的。

In the case of the IP MAN network management system,for short,NMS,of CTT＇s Guangdong branch,the typical system architecture of IP MAN NMS was discussed,and alarm management and performance data acquisition technologies were elaborated.To solve the unified handling and presentation of alarms,the author proposed the idea to construct an abstract Alarm Server to handle multiple alarming sources in the alarming module.In addition,it was proposed that multi-thread processing and database connection pool be added to solve large scale service performance data acquisition in the performance data acquisition module.Through gradual construction and improvement,CTT＇s Guangdong Branch had realized a unified management of its IP MAN and attain its aims of enhanced efficiency and quality of the network and cost reduction in network management.