然后以重庆交通学院校园网的实际建设情况为背景，介绍了校园网的需求，建设

然后以重庆交通学院校园网的实际建设情况为背景，介绍了校园网的需求，建
设原则，讨论了具体的网络通讯平台，网络管理平台，网络安全平台的设计实例。
网络通讯平台设计中，对网络的三层结构，
IP
地址的规划，
VLAN(Virtual Local Area
Network)
的划分，主干网技术的选择进行了详细的规划和设计。

文章重点介绍了校园网路由协议的设计，首先介绍计算机网络中运用的路由协
议的概况，详细阐述
OSPF(Open Shortest Path First
，开放最短路径优先协议
)
路由
协议的工作原理，总结
OSPF
路由协议规划中的原则，给出在校园网中实施
OSPF
路由协议的实例。

結果 (英文) 1:

Then the actual construction of Chongqing Jiaotong University campus network on the background, described the needs of campus network, builtThe set rules, discussed specific network of communications platforms, and network management platforms, network security platform design examples.Network communication platform design, the three-layer structure of the network,IP Address planning,VLAN(Virtual Local Area Network)Division of backbone technology selected for the detailed planning and design. This article mainly introduces the design of campus network routing protocols, first introduced in computer networks use routingOn the profile detail OSPF(Open Shortest Path FirstOpen shortest path first Protocol)RoutingAgreement, the principle OSPF Of routing protocol planning principles to implement in campus network OSPFRouting protocol instance.

結果 (英文) 3:

And then, taking the actual construction of the campus network of Chongqing Jiaotong College as the background, this paper introduces the requirements of the campus networkSet up the principle, discussed the concrete network communication platform, the network management platform, the network security platform design example.Network communication platform design, the network of the three layer structure,IPAddress planning,VLAN (Local Area VirtualNetwork)The selection of backbone network technology is carried out in detail in the planning and design of.This paper mainly introduces the design of the campus network routing protocol.The general situation, detailed expositionOSPF (Shortest Path First Open, open shortest path first protocol)routeThe working principle of the protocol is summarized.OSPFThe principle of routing protocol planning is given in the campus network.OSPFExamples of routing protocols.