光虚拟专用网络技术

Optical VPN technologies

智能光网络能为网络运营商提供更多类型的增值业务,光虚拟专用网络(OVPN)即为其中一项。该业务允许客户通过服务提供商网络的智能控制平面获得智能带宽提供服务,它在方便客户的同时也为运营商通过较少的投资获得更多的商务机会创造了条件。本文从控制和管理两个层面对OVPN的技术特点和实现方案进行了分析。

Intelligent optical networks will provide network operators with ample types ofvalue added services, such as Optical VPN, enabling customers to obtain intelli-gent broadband provisioning through the operators' intelligent control platforms.The article analyses the overall features and implementation schemes of OVPNtechnology, from its control and management levels.