【摘要】 GMPLS 是MPLS 的扩展,旨在解决多种组网技术的流量工程问题。为了探讨当前应用GMPLS 时存在的问题及其解决方案,分析了GMPLS 架构及研究现状,通过对MPLS 协议应用于光纤网时存在的问题的分析,得出了GMPLS协议MPLS 协议的改进点。指出了GMPLS 中亟待解决的问题并提出了自己的见解。更多还原

【Abstract】 GMPLS is an extension of MPLS, aiming at addressing traffic engineering to a variety of networking technology. In order to discuss the kernel problems of current GMPLS and the corresponding approach to solve them, the framework and the recently research of GMPLS are described. Then the challenges of using MPLS in optical networks are analyzed and the enhancement of GMPLS is drawn. Finally, open issues about GMPLS are pointed out and discussed.更多还原