面向Web的网元三维面板的设计与实现

发布时间：2018-04-25 15:44

本文选题：网元管理 + 网元三维模型　；参考：《华中科技大学》2014年硕士论文

【摘要】：随着网络规模的急剧膨胀，网络复杂度的不断加深，网络的高效性、安全性和可靠性需求变得越来越难满足，网络管理也越发得到重视。网管系统可以大致分成对网络的管理和对网元的管理两部分。网元管理是对设备本身的管理，与设备间的相互关系、分配调度等无关。网元面板管理是网元管理的一个子系统，用户通过它查看网元设备面板，直观地观察设备运行状态，是与用户息息相关的一个功能组件。传统的网元面板管理系统，，能够对添加进该系统的所有网元设备面板进行管理同时提供展示功能，该设备面板往往是以二维图片的形式向用户展示网元的运行状态。二维的设备面板图对于没有见过实际网元的用户来说往往较抽象，不是很好的用户体验。而与传统的二维设备面板管理系统不同，网元三维模型管理系统提供对添加进该系统的所有网元设备面板进行管理，但是向用户展示的是高仿真度的网元三维模型。网元三维模型管理系统，通过SNMP通信从网络设备的Mib信息库取得网元的实体Mib信息。结合预先定义好的网元静态结构配置信息（坐标、图片等），在系统后台构建网元逻辑模型，并将构建好的逻辑模型转换成前台可解析的Json结构传递给前台页面。前台页面收到Json数据，解析并通过WebGL前端三维渲染技术将网元的模拟三维模型渲染出来，添加上与用户交互的动作。网元三维模型管理系统的设计与实现，为网元模型管理的开发与研究做出了探索。在网管系统中引入WebGL技术，利用三维模拟使得网元面板更加贴近真实，让用户对网元设备有更直观的体验。
[Abstract]:With the rapid expansion of network scale and the deepening of network complexity, the requirement of high efficiency, security and reliability becomes more and more difficult to meet, and network management is paid more and more attention. The network management system can be divided into two parts: network management and network element management. Network element management is the management of the equipment itself, independent of the relationship between the equipment and the allocation and scheduling. The network element panel management is a subsystem of the network element management, through which the user can view the network element device panel, observe the equipment running state intuitively, is a function component which is closely related to the user. The traditional network element panel management system can manage all the network element equipment panels added to the system and provide display functions. The device panel is often used to show users the running state of the network elements in the form of two-dimensional pictures. The two-dimensional device panel diagram is often abstract for users who have not seen the actual network elements and is not a very good user experience. Different from the traditional two-dimensional equipment panel management system, the network element three-dimensional model management system provides the management of all the network element equipment panels added to the system, but shows users a high-fidelity three-dimensional model of the network element. In the network element 3D model management system, the entity Mib information of the network element is obtained from the Mib information base of the network equipment through SNMP communication. Combined with the pre-defined static configuration information of network elements (coordinates, pictures, etc.), the network element logic model is constructed in the background of the system, and the constructed logic model is transformed into a Json structure that can be parsed by the foreground to the foreground page. The front page receives the Json data, parses and renders the simulated 3D model of the network element through the WebGL front-end 3D rendering technology, and adds the action of interaction with the user. The design and implementation of the three-dimensional model management system of network elements are explored for the development and research of network element model management. With the introduction of WebGL technology in the network management system, the three-dimensional simulation is used to make the grid element panel more realistic, so that users can have a more intuitive experience of the network element equipment.
【学位授予单位】：华中科技大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP393.07

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