【摘要】 本文介绍了IP over WDM解决方案的基本原理。不同于以往的文章,本文分别从数据(传送)平面、控制平面、以及管理平面3个功能层面描述了IP层与WDM网络层的融合方案。首先对数据平面的IP Over ATM、IP Over SDH、IP Over GbE等技术解决手段进行了介绍。随后,着重对控制平面的MPLambdas、ASON等解决方案进行了阐述。最后对基于管理平面的解决方案做了介绍。此外,文中对基于控制平面的解决方案与基于管理平面的解决方案进行了对比。更多还原

【Abstract】 Different approached fur IP over WDM Integration Mechanisms were analyzed in this paper. First, we studied Different approaches that can be adopted in the data plane to transmit IP packets to the optical WDM layer. Second, we investigated the different initiatives in order to gel an efficient control plane supporting the integration of IP over WDM. Finally we brief highlight the integration of the management plane approach. In addition, the comparison was made between the Integration resolvents of control plane and the management plane in this paper.更多还原