Multi-ASON and GMPLS network domain interworking challenges
Multi-ASON and GMPLS network domain interworking challenges
复制标题
多ASON与GMPLS网域互通挑战
DOI：
10.1109/mcom.2008.4539471
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发表时间：
2008
影响因子：
11.2
通讯作者：
T. Otani
中科院分区：
文献类型：
--
作者：
S. Okamoto;H. Otsuki;T. Otani
本文介绍了京坂那信息通信开放实验室的运营商间外部网络到网络接口开发挑战。所开发的E-NNI原型提供ITU-T的自动交换光网络控制平面功能与IETF的广义多协议标签交换控制平面功能之间的互通功能。分析了ASON网络技术与GMPLS网络技术的差异，详细介绍了信令协议和路由协议的互通机制，以及全国ASON和GMPLS网络域互通的实验结果。
This article describes the intercarrier external network-to-network interface development challenges at the Kei-han-na Info-Communications Open Laboratory. The E-NNI prototype that was developed provides interworking functionality between the automatically switched optical network control plane function of the ITU-T and the generalized multiprotocol label-switching control plane function of the IETF. In this article, an analysis of the differences between ASON network technologies and GMPLS network technologies, a detailed signaling protocol and routing protocol interworking mechanism, and the interworking experimental results of nationwide ASON and GMPLS network domains are described.