论文部分内容阅读
随着全球网络通信的目光都瞄向了下一代通信网(PTN),其核心交换技术就成为大家最为关心的话题。在以现有的多协议标签交换技术为原本,着重研究传送层多协议标签交换技术的优势与三大技术层面的特点。通过对T-MPLS原理的阐述以及三大技术层面的概述,使读者很好的理解新一代交换技术的核心技术。最后指出其在运营级网络中的运用,展现新技术的可行性。为新一代核心技术的运用指明方向。
As the focus of global network communications are aimed at the next generation communications network (PTN), its core switching technology has become the topic of most concern to everyone. In the existing multi-protocol label switching technology as the original, focusing on the transport layer multi-protocol label switching technology advantages and the three major technical aspects of the characteristics. Through the elaboration of the principle of T-MPLS and the overview of the three major technical aspects, the reader is well acquainted with the core technologies of the new generation of switching technologies. Finally, it points out its application in carrier-class networks to demonstrate the feasibility of new technologies. For a new generation of core technology to use the direction.