摘 要
随着信息技术的迅猛发展，网络工程面临着日益复杂的业务需求和资源管理挑战，虚拟化技术成为解决这些问题的关键手段。本研究聚焦于网络工程中的虚拟化技术，旨在深入探讨其在提升网络性能、优化资源配置及增强系统灵活性方面的应用潜力。通过文献综述与理论分析相结合的方法，梳理了当前主流的网络虚拟化技术体系，包括网络功能虚拟化（NFV）、软件定义网络（SDN）等，并结合实际应用场景构建实验平台进行测试验证。研究结果表明，采用虚拟化技术能够显著提高网络资源利用率，降低运营成本，同时为用户提供更加灵活高效的网络服务。特别是在多租户环境下的资源共享与隔离机制方面取得了创新性成果，提出了一种基于智能调度算法的动态资源分配方案。
关键词：网络虚拟化技术 资源管理 网络性能优化
Abstract
With the rapid development of information technology, network engineering is faced with increasingly complex business demands and resource management challenges, and virtualization technology has become the key means to solve these problems. This study focuses on virtualization technology in network engineering, aiming to explore in depth its application potential in improving network performance, optimizing resource allocation and enhancing system flexibility. Through the combination of literature review and theoretical analysis, the current mainstream network virtualization technology system is sorted out, including network function virtualization (NFV), software defined network (SDN), etc., and the experimental platform is built for testing and verification. The results show that the virtualization technology can significantly improve the utilization of network resources, reduce operating costs, and provide users with more flexible and efficient network services. In particular, innovative results have been achieved in the resource sharing and isolation mechanism in the multi-tenant environment, and a dynamic resource allocation scheme based on intelligent scheduling algorithm is proposed.
Keyword:Network Virtualization Technology Resource Management Network Performance Optimization
目 录
1绪论 1
1.1网络工程虚拟化技术的研究背景 1
1.2国内外研究现状综述 1
1.3本文研究方法与创新点 2
2虚拟化技术基础理论 2
2.1虚拟化技术的基本概念 2
2.2主流虚拟化技术架构分析 3
2.3虚拟化技术的关键特性 3
3网络工程中的虚拟化应用 4
3.1虚拟网络功能的应用场景 4
3.3虚拟化对网络安全的影响 5
4虚拟化技术的优化与挑战 5
4.1性能优化策略研究 6
4.2安全性保障措施探讨 6
4.3当前面临的主要挑战 7
结论 7
参考文献 9
致谢 10
随着信息技术的迅猛发展，网络工程面临着日益复杂的业务需求和资源管理挑战，虚拟化技术成为解决这些问题的关键手段。本研究聚焦于网络工程中的虚拟化技术，旨在深入探讨其在提升网络性能、优化资源配置及增强系统灵活性方面的应用潜力。通过文献综述与理论分析相结合的方法，梳理了当前主流的网络虚拟化技术体系，包括网络功能虚拟化（NFV）、软件定义网络（SDN）等，并结合实际应用场景构建实验平台进行测试验证。研究结果表明，采用虚拟化技术能够显著提高网络资源利用率，降低运营成本，同时为用户提供更加灵活高效的网络服务。特别是在多租户环境下的资源共享与隔离机制方面取得了创新性成果，提出了一种基于智能调度算法的动态资源分配方案。
关键词：网络虚拟化技术 资源管理 网络性能优化
Abstract
With the rapid development of information technology, network engineering is faced with increasingly complex business demands and resource management challenges, and virtualization technology has become the key means to solve these problems. This study focuses on virtualization technology in network engineering, aiming to explore in depth its application potential in improving network performance, optimizing resource allocation and enhancing system flexibility. Through the combination of literature review and theoretical analysis, the current mainstream network virtualization technology system is sorted out, including network function virtualization (NFV), software defined network (SDN), etc., and the experimental platform is built for testing and verification. The results show that the virtualization technology can significantly improve the utilization of network resources, reduce operating costs, and provide users with more flexible and efficient network services. In particular, innovative results have been achieved in the resource sharing and isolation mechanism in the multi-tenant environment, and a dynamic resource allocation scheme based on intelligent scheduling algorithm is proposed.
Keyword:Network Virtualization Technology Resource Management Network Performance Optimization
目 录
1绪论 1
1.1网络工程虚拟化技术的研究背景 1
1.2国内外研究现状综述 1
1.3本文研究方法与创新点 2
2虚拟化技术基础理论 2
2.1虚拟化技术的基本概念 2
2.2主流虚拟化技术架构分析 3
2.3虚拟化技术的关键特性 3
3网络工程中的虚拟化应用 4
3.1虚拟网络功能的应用场景 4
3.3虚拟化对网络安全的影响 5
4虚拟化技术的优化与挑战 5
4.1性能优化策略研究 6
4.2安全性保障措施探讨 6
4.3当前面临的主要挑战 7
结论 7
参考文献 9
致谢 10
