基于eNSP的高可靠性企业园区网设计与仿真  

Design and Simulation of High-Reliability Enterprise Park Network Based on e NSP

作　　者：时晨 赵洪钢 余瑞丰 李国栋 SHI Chen;ZHAO Honggang;YU Ruifeng;LI Guodong(College of Information and Communication,National University of Defense Technology,Xi’an 710106,China)

机构地区：[1]国防科技大学信息通信学院,西安710106

出　　处：《实验室研究与探索》2020年第2期112-117,共6页Research and Exploration In Laboratory

基　　金：院级教学研究课题JY18B042。

摘　　要：高可靠性是企业园区网设计与建设过程中需要考虑的重要因素和技术难点。提出一种基于eNSP的高可靠性企业园区网设计方案,通过eNSP模拟企业园区网中的接入交换机、汇聚交换机等网络设备,并在网络设备上采用VLAN虚拟局域网、MSTP多生成树协议、LACP链路聚合和VLAN聚合等多种协议配置,使构建的网络不仅具有较高的通信可靠性,并且能够满足企业的多业务需求。详细的仿真结果及分析表明,该方案有效提升了企业园区网的通信可靠性和IP编址灵活性,并很好的满足了企业多业务需求,能够为实际网络的建设提供有效参考和依据。High reliability is an important factor and technical difficulty to be considered in the design and construction of enterprise park network. A high-reliability enterprise park network design scheme based on Huawei eNSP is proposed.In this scheme,network devices such as access switches and aggregation switches are simulated by eNSP,and multiple protocols are adopted in these network devices,such as VLAN,MSTP,LACP,VLAN aggregation and so on. Thus,the enterprise park network designed by this scheme can not only have high communication reliability,but also meet the multi-service requirements of the enterprise. The detailed simulation results and analysis show that the scheme effectively improves the communication reliability and IP addressing flexibility of the enterprise park network,and provides an effective reference and basis for the actual network construction.

关 键 词：企业园区网 高可靠性 eNSP 交换机 

分 类 号：TP393.3[自动化与计算机技术—计算机应用技术]