摘要
通过对SDON网络管理架构下实现异构化网络系统管理的应用难点进行分析,提出一种基于SDON虚拟化结构的网络管理系统,以实现对Web开放式网络系统进行管理。研究工作主要从网络管理架构、网络映射机制和网络通信方式三个方面构建一个新型网络管理系统,网络管理系统总体架构采用集中式与分布式结合,将虚拟和分布式技术应用于管理层与控制层之间的连接中,以HTTP通信协议为主结合应用光网络通信协议构建通信系统,总体上实现对网络系统的集中管理与分布控制两方面功能的分离。通过构建仿真实验平台,以网络线路利用率和网络请求响应率为主要实验测试参数,对主体功能模块的可行性和可靠性进行验证。通过验证表明,构建的网络管理系统结构层次清晰、网络设备管理效率高、网络连接通畅。
Based on the analysis of the application difficulties of realizing isomerized network system management under the network management framework of SDON,proposes a network management system based on the virtual structure of SDON to realize the management of Web open network system.The research work mainly constructs a new network management system from three aspects:network management ar⁃chitecture,network mapping mechanism and network communication mode.The overall architecture of the network management system adopts the combination of centralized and distributed technology,applies virtual and distributed technology to the connection between the management layer and the control layer,and constructs the communication system with the combination of HTTP communication protocol and optical network communication protocol.In general,it realizes the separation of centralized management and distributed control of net⁃work system.Through the construction of simulation experiment platform,the feasibility and reliability of the main functional modules are verified by taking the network line utilization rate and network request response rate as the main test parameters.The results show that the network management system has clear structure,high efficiency of network equipment management and smooth network connection.
作者
占俊杰
舒忠
ZHAN Jun-jie;SHU Zhong(Jingchu University of Technology,Jingmen 448000)
出处
《现代计算机》
2019年第34期8-15,共8页
Modern Computer
关键词
网络通信
网络虚拟化
数据库管理系统
软件定义光网络
Network Communications
Virtual Private Network
Database Management System
Software Defined Optical Network(SDON)
