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随着互联网与物联网技术的飞速发展,光传送网的规模不断扩大、业务种类不断增多,未来的传送网面临着规模化和动态化需求,分层分域成为未来光网络的发展趋势。网络管理系统作为多层多域光网络平台的重要系统,在解决传统网络管理问题的同时,也面临着更加复杂的需求。在未来传送网规模化、动态化和优质化需求的驱动下,如何有效智能的管理大规模多层多域的光网络,适应快速增长的复杂业务应用,并保证优质的服务质量,成为下一代光网络管理系统所需要解决的问题。以这些问题为出发点,本文以多层多域光网络为研究背景,详细阐述了多层多域光网络管理系统的关键技术,最终成功设计实现了网管系统,并对涉及到的关键技术进行了功能性验证。
With the rapid development of the Internet and Internet of Things technologies, the scale of optical transport networks is constantly expanding, the types of services are constantly increasing, and the transport networks in the future are faced with the needs of large-scale and dynamic deployment. Layered areas become the development trend of optical networks in the future. Network management system as an important system of multi-layer multi-domain optical network platform, in solving the traditional network management problems, but also face more complex needs. Driven by the requirements of large-scale, dynamic and high-quality transport networks in the future, how to efficiently and intelligently manage large-scale multi-layer and multi-domain optical networks, adapt to the rapid growth of complex service applications and ensure high quality service and become the next generation Optical network management system needs to be resolved. Taking these issues as the starting point, this paper takes the multi-layer multi-domain optical network as the research background, elaborates the key technologies of the multi-layer multi-domain optical network management system in detail, and finally succeeds in designing and implementing the network management system. The key technologies involved Functional verification.