Abstract

optical network Survivability is important concept when it comes to fault detection and fault recovery. It also plays a very important role in detecting the shortest path and to route the data in that data path and data traffic management. Due to increase in industries and consumers, demand for the high data rate increases, to fulfill the demands the concept called Traffic Demand Distribution (TDD). Here the data is sensitive, if the system fails to maintain the data because of path fault it may incur huge lose in communication field. It leads to users will experience poor service and also optical survivability fails to maintain QoS. By considering this drawback, survivability techniques to serve the data to pass through desired data path is implemented. This paper further describes the TDD and survivability techniques to overcome failure.