基于MPLS VPN的运营商网络设计与实现

论文总字数：19976字

摘 要

此次课题（基于MPLS VPN运营商网络设计与实现）主要是基于VMware、EVE、putty等软件来模拟高校间通过MPLS VPN实现互相通信，并将该项目进行仿真。我通过VMware、EVE搭建网络拓扑图，并且用putty来配置设备实验。我通过对MPLS VPN技术和模拟仿真软件的学习，从关于规划整个的网络拓扑图到配置网络设备以及验证初期网络构想要求等几个方面完成对高校A,高校B以及移动、电信运营商之间互相通信的网络拓扑规划，从而可以实现这四个区域的通信流畅。

在我此次研究的课题中，我在该四个区域的网络规划中主要使用到Router（路由器）和switch（交换机）。对于高校A,B以及移动和电信之间通信仿真，依照从高校A的内部客户端R101，再到高校A区域的的SW6，接着到SW3与SW4，最后到移动与电信运营商网络的顺序，来设计这四个区域间的网络架构，最后根据高校A、高校B、移动电信运营商这四个区域的接入网络的设备数目和一些网络相关参数的规划，在模拟器上完成设备的搭建与研究。这样就可以规划出一张高校A、B之间使用MPLS VPN互相通信的未来网络。

关键词：多协议标签交换；虚拟专用网；边界网关协议；增强内部网关路由协议；开放式最短路径优先协议

ABSTRACT

In that project (base on the network design and implementation of MPLS VPN operators), VMware, EVE, putty and other software are mainly use to simulate the communication between colleges and universities through MPLS VPN, And simulate the project. I build a network topology diagram through VMware, EVE, and configure device experiments with putty. Through the study of MPLS VPN technology and simulation software, I completed the research on University A, University B and Mobile from the aspects of planning the whole network topology diagram, configuring network equipment and verifying the requirements of initial network concept. A network topology planning in which telecommunication operators communicate with each other so that communication between the four regions can be achieved smoothly.

In my research project, I mainly use Router (router) and switch (switch) in the network planning of the four areas. In that communication simulation between universities A, B and mobile and telecommunication, in the order from the internal client R101 of university A, to SW6 in the area of university A, then to SW3 and SW4, and finally to the network of mobile and telecommunication operators, To design the network architecture of these four regions, finally, according to the number of equipment and some network-related parameters of the access network in the four areas of university A, university B and mobile telecommunication operator, the establishment and research of the equipment are completed on the simulator. In this way, we can plan a future network where colleges A and B use MPLS VPN to communicate with each other.

Keywords: multi-protocol label exchange; Virtual private network; Border gateway protocol; Enhance the internal gateway routing protocol; Open shortest path first protocol

目录

第一章 绪论 1

1.1课题背景 1

1.2课题题目的意义 1

1.3课题任务的要求 2

1.4软件的介绍 2

1.5本人工作开展 2

1.6论文框架结构 3

第二章：网络平台的搭建 4

2.1 VMware 软件 4

2.2 EVE 软件 4

2.3Putty软件 5

2.4本章小结 5

第三章：技术介绍 6

3.1 交换、路由协议 6

3.2 MPLS VPN多协议标签转换虚拟专网 9

3.3 重分发技术 9

3.4 本章小结 9

第四章 仿真模拟试验搭建 10

4.1 基于MPLS VPN的运营商网络设计 10

4.2. 高校A、B的网络模型建构 10

4.3电信运营商和移动运营商的网络模型构建 14

4.4 MPLS VPN的建立 18

4.5 DHCP配置 22

4.6 本章小结 22

第五章 仿真实验现象的分析 23

5.1 仿真实验与结果分析 23

5.2本章小结 25

结束语 26

致谢 27

参考文献 28

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