基于虚拟化的企业跨区域无线网络设计与实现

Design and Implementation of Enterprise Cross Regional Wireless Network Based on Virtualization

大中型企业的企业总部与各区域分部通过公共网络互联,为了实现无线网络的安全可靠与转发效率,将无线控制器部署在企业总部,统一管理控制各区域的无线网络。使用虚拟化技术,通过虚拟交换链路将两台无线控制器虚拟化成为一台设备。在各区域路由可达的基础上,实现由总部虚拟化无线控制器集中管控各区域无线接入点、无线用户网络地址获取、统一部署无线网络安全、优化无线网络传输的目的。实际测试结果表明各区域无线网络地址获取准确、无线信号转发快速、安全可靠,管理更加简洁,实现了预期的设计需求。虚拟化跨区域无线技术部署,满足了企业对无线网络跨区域的建设需求。

The headquarters and regional branches of large and medium-sized enterprises are interconnectedthrough public networks.In order to achieve the safety,reliability and forwarding efficiency of wireless network,swireless controllers are deployed in the enterprise headquarters to uniformly manage and control thewireless networks in various regions.Using virtualization technology,two wireless controllers are virtualized into one device through virtual switching link.Based on the reachability of regional routes,the headquarters virtualization wireless controller can centrally control the acquisition of regional wireless accesspoints and wireless user network addresses,uniformly deploy wireless network security and optimize wireless network transmission.The actual test results show that the wireless network address acquisition ineach region is accurate,the wireless signal forwarding is fastsafe and reliable,the management is more conciseand the expected design requirements are realized.Virtualization cross regional wireless technology deployment meets the needs of enterprises for cross regional wireless network construction.