Date Added: Apr 2013
Literature survey is most important for understanding and gaining much more knowledge about specific area of a subject. In this paper survey on traffic engineering in IP networks. It provides a thorough analysis of the existent traffic engineering approaches. It's mainly used for handling traffic dynamics in order to avoid network congestion. In the authors' proposal they introduce AMPLE (Adaptive Multi-toPoLogy traffic Engineering), this system based on virtualized IGP routing topologies for dynamic traffic engineering.