智慧协同标识网络控制平面功能模块化设计与实现

发布时间：2018-05-05 04:06

本文选题：智慧协同标识网络 + 控制平面　；参考：《北京交通大学》2017年硕士论文

【摘要】：随着互联网的不断发展,规模的不断扩大,传统网络的体系架构已经越来越难以满足当今社会的发展需求。为了解决传统网络存在的众多弊端,迫切需要对互联网体系架构进行全新设计。智慧协同标识网络提出了"三层"、"两域"模型,将网络划分为控制平面和数据平面。控制平面作为网络中的控制中心,其作用显得尤为重要。随着网络中节点的不断增多和网络应用的复杂化,网络中需要处理的数据也越来越多,对控制平面的数据处理能力的要求也就越高。本文以智慧协同标识网络体系架构为背景,提出了一种新的控制平面设计方案,即功能模块化控制平面。功能模块化控制平面将控制器内部按照功能划分成不同的子功能模块,各子功能模块能够独立部署,统一进行调度,对外实现逻辑集中化,内部又可以实现灵活扩展,进一步提高控制器的灵活性以及可扩展性。本文首先阐述了传统网络体系架构存在的缺陷,学术界对下一代互联网的研究工作,以及在新的网络体系架构中控制平面的发展情况。接下来,本文基于智慧协同标识网络理论体系提出了功能模块化控制平面设计方案,并重点研究了功能模块化控制平面的设计与实现过程。功能模块化控制平面的设计包括整体架构模型设计、内部功能模块间通信机制设计、外部消息的处理流程设计、子功能模块任务分配方案设计,以及资源的适配过程设计。根据功能模块化控制平面的设计方案进行代码实现,并详细阐述了实现方式。通过搭建拓扑对功能模块化控制器进行功能和性能的测试,通过功能测试验证本文方案的可行性,通过性能对比测试验证本文方案的有效性。最后对论文的工作进行总结并对未来的发展方向进行了展望。
[Abstract]:With the continuous development of the Internet and the expansion of the scale, the traditional network architecture has become more and more difficult to meet the development needs of today's society. In order to solve the disadvantages of traditional network, it is urgent to design a new Internet architecture. The intelligent cooperative identification network proposes a "three-layer" and "two-domain" model, which divides the network into a control plane and a data plane. As the control center of the network, the control plane plays an important role. With the increasing number of nodes in the network and the complication of the network application, more and more data need to be processed in the network, and the higher the requirement of the data processing ability of the control plane is. Based on the intelligent cooperative identification network architecture, a new control plane design scheme is proposed in this paper, that is, the functional modular control plane. The function modular control plane divides the controller into different sub-function modules according to the function. Each sub-function module can be deployed independently, unified scheduling, external logic centralization, and internal flexible expansion. Further improve the flexibility and scalability of the controller. In this paper, the defects of the traditional network architecture, the research work of the next generation Internet in academic circles, and the development of the control plane in the new network architecture are discussed. Then, based on the intelligent cooperative identification network theory system, this paper proposes a functional modular control plane design scheme, and focuses on the design and implementation of the functional modular control plane. The design of the functional modular control plane includes the design of the overall architecture model, the communication mechanism between the internal functional modules, the processing flow of external messages, the task allocation scheme of the sub-functional modules, and the resource adaptation process design. According to the design scheme of functional modular control plane, the code implementation is carried out, and the realization mode is described in detail. The function and performance of the functional modularized controller are tested by building the topology, the feasibility of the proposed scheme is verified by the functional test, and the effectiveness of the proposed scheme is verified by the performance comparison test. Finally, the work of the paper is summarized and the future development direction is prospected.
【学位授予单位】：北京交通大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP393.02

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