综合虚拟专用网 IVPN ; integrated Virtual Private Network

虚拟综合网络服务 Banyan VINES ; Virtual Integrated Network Service

虚拟综合网络业务 Virtual Integrated Network Service

虚拟综合网络服务协议 Banyan VINES Protocols

综合虚拟专用网业务 Integrated Virtual Private Network Service

的虚拟综合网络服务 Virtual Integrated Network Service

综合虚拟专用网络 Integrated Virtual Private Network

及综合虚拟专用网络 Integrated Virtual Private Network