Optical Path Generation Strategy and Network Performance in Dynamic Multi-Layered IP+Photonic GMPLS Network

This paper proposes dynamic optical-path generation algorithms and evaluates the impact of these on the performance of the IP+Photonic multi-layered GMPLS network comprising label-switching routers with integrated packet and lambda switching capability. The optical label-switched path (O-LSP) Creation first (OCF) strategy provides excellent throughput in the case of high network capacity