基于vSphere的虚拟路由管理及分配系统的研究
发布时间：2018-12-15 05:32
【摘要】：实验作为当代工科教育教学的一个重要环节,对培养学生解决实际问题的能力至关重要。近几年来,随着学生数量的增加,学校的实验器材已无法满足学生的实验需求。为解决这一问题,基于虚拟化技术的“虚拟实验”应运而生。 虚拟实验的出现使得学生能够不受时间、空间以及传统的教学模式的限制,随时可以登录进入与真实设备现场相同的实验环境,而且也不用担心反复试验对实验器材造成的影响。这不仅仅提高了学生的动手能力,还能够达到资源共享的效果,并为学校节约了很多高额的设备投入资金、场地建设资金以及设备的日常维护和管理费用。 针对本校计算机通信网络课程的实验需求,本课题组前期开发了“远程虚拟实验平台”并已投入使用。本课题在此基础上进一步研究和探索了一种基于“云概念”的虚拟实验方法,研究了在云环境下进行虚拟组网的技术,提出了“基于vSphere的虚拟路由管理和分配”方案。旨在解决原虚拟组网系统中存在的“组网拓扑结构及实验步骤固定”的问题,使组网路由器的个数和实验步骤可以按需设置,以进一步达到真实组网的效果。 本文主要分为三个部分。第一部分：详细阐述了虚拟化相关技术的概念、技术方法、结构框架以及国内外研究现状,同时,深入研究了基于虚拟化技术的云操作系统———vSphere的基本概念、体系结构以及关键技术,为完成基于vSphere的虚拟路由管理和分配系统的设计打下了基础；第二部分：在对vSphere云操作系统以及虚拟路由的研究和分析的基础上,提出并设计了基于vSphere的虚拟路由管理和分配系统的总体框架,描述了它的执行逻辑,并设计出了基于vSphere的虚拟路由管理和分配系统的系统架构,本文还详细分析了这一系统架构；第三部分：在对虚拟实验平台以及云操作系统相关技术研究的基础上,搭建了基于vSphere云操作系统的系统环境,部署实施了虚拟路由管理和分配系统的资源检索、管理等模块。 本文的设计和研究给虚拟实验平台提供了一套新的思路和方法,在现有的“虚拟实验平台”的基础上,通过添加基于vSphere云操作系统的资源管理和分配,实现了组网路由器的按需分配,使得实验效果更加真实,用户只需要选择合适的路由资源并对路由本身的性能进行配置,便可实现灵活的自由组网,从而打破固定的实验模式。
[Abstract]:As an important link in contemporary engineering education, experiment is very important to cultivate students' ability to solve practical problems. In recent years, with the increase of the number of students, the experimental equipment can not meet the needs of the students. In order to solve this problem, virtual experiment based on virtualization technology emerged as the times require. The emergence of virtual experiments allows students to log in to the same experimental environment as real equipment at any time without the limitations of time, space and traditional teaching models. And there is no need to worry about the effects of repeated tests on experimental equipment. This not only improves the students' practical ability, but also can achieve the effect of resource sharing, and saves a lot of high investment funds for the school equipment, site construction funds and the daily maintenance and management costs of the equipment. According to the experiment demand of the computer communication network course in our school, our group developed the "remote virtual experiment platform" and put it into use. On this basis, a virtual experiment method based on "cloud concept" is studied, the technology of virtual networking in cloud environment is studied, and a scheme of "virtual routing management and assignment based on vSphere" is proposed. The purpose of this paper is to solve the problem of "fixed network topology and experimental steps" existing in the original virtual networking system, so that the number of routers and the experimental steps can be set according to needs, so as to further achieve the effect of real networking. This paper is divided into three parts. The first part: the concept of virtualization related technology, technology methods, structure framework and domestic and foreign research status, at the same time, the basic concept of cloud operating system (vSphere) based on virtualization technology is studied in detail. The architecture and key technologies lay the foundation for the design of virtual routing management and allocation system based on vSphere. The second part: based on the research and analysis of vSphere cloud operating system and virtual routing, the general framework of virtual routing management and allocation system based on vSphere is proposed and designed, and its execution logic is described. The system architecture of virtual routing management and allocation system based on vSphere is designed, and the system architecture is analyzed in detail in this paper. The third part: based on the research of virtual experimental platform and cloud operating system technology, the system environment based on vSphere cloud operating system is built, and the resource retrieval and management modules of virtual routing management and allocation system are deployed and implemented. The design and research of this paper provide a new idea and method for the virtual experiment platform. On the basis of the existing virtual experiment platform, the resource management and allocation based on vSphere cloud operating system are added. The network routers can be allocated according to their needs, which makes the experimental results more realistic. Users only need to select the appropriate routing resources and configure the performance of the routing itself, so that flexible free networking can be realized and the fixed experimental mode can be broken.
【学位授予单位】：东华大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP393.07
本文编号：2380071
[Abstract]:As an important link in contemporary engineering education, experiment is very important to cultivate students' ability to solve practical problems. In recent years, with the increase of the number of students, the experimental equipment can not meet the needs of the students. In order to solve this problem, virtual experiment based on virtualization technology emerged as the times require. The emergence of virtual experiments allows students to log in to the same experimental environment as real equipment at any time without the limitations of time, space and traditional teaching models. And there is no need to worry about the effects of repeated tests on experimental equipment. This not only improves the students' practical ability, but also can achieve the effect of resource sharing, and saves a lot of high investment funds for the school equipment, site construction funds and the daily maintenance and management costs of the equipment. According to the experiment demand of the computer communication network course in our school, our group developed the "remote virtual experiment platform" and put it into use. On this basis, a virtual experiment method based on "cloud concept" is studied, the technology of virtual networking in cloud environment is studied, and a scheme of "virtual routing management and assignment based on vSphere" is proposed. The purpose of this paper is to solve the problem of "fixed network topology and experimental steps" existing in the original virtual networking system, so that the number of routers and the experimental steps can be set according to needs, so as to further achieve the effect of real networking. This paper is divided into three parts. The first part: the concept of virtualization related technology, technology methods, structure framework and domestic and foreign research status, at the same time, the basic concept of cloud operating system (vSphere) based on virtualization technology is studied in detail. The architecture and key technologies lay the foundation for the design of virtual routing management and allocation system based on vSphere. The second part: based on the research and analysis of vSphere cloud operating system and virtual routing, the general framework of virtual routing management and allocation system based on vSphere is proposed and designed, and its execution logic is described. The system architecture of virtual routing management and allocation system based on vSphere is designed, and the system architecture is analyzed in detail in this paper. The third part: based on the research of virtual experimental platform and cloud operating system technology, the system environment based on vSphere cloud operating system is built, and the resource retrieval and management modules of virtual routing management and allocation system are deployed and implemented. The design and research of this paper provide a new idea and method for the virtual experiment platform. On the basis of the existing virtual experiment platform, the resource management and allocation based on vSphere cloud operating system are added. The network routers can be allocated according to their needs, which makes the experimental results more realistic. Users only need to select the appropriate routing resources and configure the performance of the routing itself, so that flexible free networking can be realized and the fixed experimental mode can be broken.
【学位授予单位】：东华大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP393.07
【参考文献】
相关期刊论文 前6条
1 陆英南;;基于微软Hyper-V的虚拟化技术[J];电脑知识与技术;2008年05期
2 王敏,李静,范中磊,许鲁;一种虚拟化资源管理服务模型及其实现[J];计算机学报;2005年05期
3 沈立强;;虚拟化技术推动数据中心革命[J];中国教育网络;2009年12期
4 怀进鹏;李沁;胡春明;;基于虚拟机的虚拟计算环境研究与设计[J];软件学报;2007年08期
5 常潘;;数字化校园数据中心建设的研究[J];中山大学学报(自然科学版);2009年S1期
6 郑小长;闫格;;基于VMware vSphere环境下虚拟服务器集群的构建[J];漳州师范学院学报(自然科学版);2013年01期
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