摘要
GMPLS是MPLS向光网络扩展的产物,实现了IP和光网络的融合,能支持分组交换、时分交换、波长交换和光纤交换,很好地满足智能光网络控制面的需要。对GMPLS的标签、层次化LSP、路由与寻址、信令、链路管理以及存在的问题等方面进行了分析。
GMPLS is the outcome of MPLS＇s extension to optical networks and realizes the combination between IP and optical networks. It can support packet switch, time-division switch, lambda switch and fiber switch,and meets the need of ION＇s control panel successfully. This article mainly analyzes GMPLS from the following aspects： the label,the layered LSP, routing and address, signaling, link management and the existing problems.
出处
《现代电子技术》
2006年第17期59-62,66,共5页
Modern Electronics Technique
基金
陕西省自然科学基金(2002F26)
