基于网络监测技术的电信级IP宽带网络研究与实践

Research on Carrier-class IP Broadband Network Based on Network Measurement and Monitor Technologies

随着数据业务的飞速发展,如何保证宽带IP网络高可靠、高性能、可运营和可管理变得至关重要。针对电信级IP宽带网业务与运维需要,在详细分析IP协议特点的基础上,剖析电信级IP网络提供服务质量保障业务与网络运维面临挑战。为了满足电信级IP网络规划设计、运维管理、提供增值业务的需求,提出网络监测指标体系。结合当前的网络监测技术,提出了基于分布式网络监测分析技术的电信级IP宽带网络的构建方案。该方案已经得到湖南电信实验局验证。

With the rapid development of digital applications, it is crucial to guarantee the reliability, high-power, operatability and manageability of IP broadband network. According to the requirements of carrier-grade IP broadband network, based on the detailed study of IP protocol, the challenges of carrier-grade IP broadband network on the aspects of service quality, which guarantee the network operation, were analyzed. To satisfy the requirements of network design, operation management and increment businesses, a metrics system is proposed. Then, combined with existing measurement methods, a solution to building carrier-grade IP broadband networks based on network measurement and monitor was proposed.