MPLS VPN与MSTP混合专网的设计与实现

发布时间：2018-02-25 19:39

本文关键词： 企业跨域组网 MPLS VPN MSTP　出处：《山东大学》2016年硕士论文　论文类型：学位论文

【摘要】：随着大型公司的进一步发展壮大,原有的通信方式已经不能满足快速发展需要,并且公司企业在网络质量、速度及安全方面提出了更高的要求。MPLS VPN技术具备宽速度高、接入方式灵活和带宽复用技术等特点,主要用于对网络带宽有较高需求视频监控线路或对网络的安全要求较低的中小企业网络需求上。MSTP技术则具备其传统数字专线的物理隔离、环路保护等高安全性的特征,在政府、金融、军事驻地等用户中使用较多。两种网络相互结合组建新一类的专线网络,可以为现在大型企业的跨省、市甚至全国性的高速率带宽和高安全性网络提供解决方案。首先,本文从MPLS VPN和MSTP两种网络技术的原理着手,MPLS VPN的研究包括MPLS VPN原理、MPLS的标签报文的转发、MPLS VPN的体系架构、MPLS VPN的路由选择等。MSTP的技术介绍中包括MSTP概述、MSTP技术发展、MSTP的技术优势和MSTP的关键技术等。其次,进行两种网络进行混合专网网络的组建,阐述了两种网络组建网络功能需求、网络组建规划,在此基础上,对混合专网建设进行了设备选型和网络数据规划。最后,按照混合专网的网络功能需求和网络建设规划,对所组建的网络中的各个网络设备进行数据规划并按照数据规划对设备进行配置。按照网络设计,对于该网络能够实现的功能进行了测试,可以完全达到之前的设计要求。整个网络组建过程中,可以验证MPLS VPN和MSTP两种网络是能够相互结合进行混合专网的建设的。以MPLS VPN网络作为整个网络中跨域传输主干部分,MSTP作为混合专网的接入部分这种方式进行网络组建,可以减少原来单一使用MSTP组建网络的资费,并且也能够提供高速率、大带宽的接入,也可以减少单一使用MPLS VPN组建网络的安全风险。
[Abstract]:With the further development of large companies, the original communication mode can no longer meet the needs of rapid development, and the company has put forward higher requirements in network quality, speed and security. MPLS VPN technology has a wide speed and high speed. The characteristics of flexible access mode and bandwidth reuse technology are mainly used for video surveillance lines with high demand for network bandwidth or for small and medium-sized enterprises with low network security requirements. MSTP technology has physical isolation of its traditional digital dedicated lines. High security features such as loop protection are used more frequently among users such as governments, finance, military residences, etc. The two networks combine to form a new type of dedicated line network, which can be used as a cross-provincial network for large enterprises today. City and even national high rate bandwidth and high security networks provide solutions. First of all, This paper starts with the principle of MPLS VPN and MSTP network technology, including the MPLS VPN principle, the forwarding of label packets, the architecture of MPLS VPN, the routing choice of MPLS VPN, and so on. In the technical introduction of MSTP, it includes an overview of MSTP and the development of MSTP technology. The technical advantages of MSTP and the key technologies of MSTP. In this paper, two kinds of networks are set up to build the hybrid private network, and the functional requirements of the two kinds of network are expounded. On the basis of this, the equipment selection and the network data planning for the construction of the hybrid private network are carried out. According to the network function requirement and the network construction plan of the hybrid private network, the network equipments in the network are planned and configured according to the data plan. The function of the network can be tested, which can completely meet the previous design requirements. It can be verified that MPLS VPN and MSTP can be combined to construct the hybrid private network. The MPLS VPN network is used as the main part of cross-domain transmission in the whole network as the access part of the hybrid private network. It can reduce the cost of using MSTP to build a network, and it can also provide high speed, large bandwidth access, and also reduce the security risk of using MPLS VPN to build a network.
【学位授予单位】：山东大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TN915.02

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