基于软件定义网络的智能企业网络研究

Research on Intelligent Enterprise Network Based on Software Defined Network

目前市面上的网管软件对自家新出厂的网络设备大多做了较好的适配,但是对于其他厂商、旧款设备、跨产品线的网络设备兼容性较差,无法实现网络设备的统一编排与管理。目前数据中心网络架构、技术标准较为统一,SDN技术在数据中心有较为广泛的应用。但是传统的广域网网络的建设由于网络架构复杂、网络设备种类繁多,特别是大型企业很难像数据中心网络那样进行统一的编排与管理。因此,本文针对大型企业网络提出了一种兼容大部分网络设备厂商的方案,实现复杂场景下网络的统一监控、编排与管理。

At present,the network management software on the market has basically made good adaptation to the newly delivered network equipment of our own,but it has poor compatibility to other manufacturers,old devices and cross-product line network equipment,and it cannot achieve unified arrangement and management of network equipment.At present,the network architecture and technical standards of data centers are relatively unified,and SDN technology is widely used in data centers.However,due to the complex network architecture and various types of network equipment,it is difficult for large enterprises to carry out unified arrangement and management like data center network.Therefore,this paper proposes a scheme that is compatible with most network equipment manufacturers for large-scale enterprise networks to achieve unified network monitoring,arrangement and management in complex scenarios.