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By János Tapolcai, Pin-Han Ho, Péter Babarczi, Lajos Rónyai (auth.)
This publication covers the problems of tracking, failure localization, and recovery within the net optical spine, and makes a speciality of the growth of state of the art in either normal and educational examine. The authors summarize, categorize, and study the built know-how within the context of web fault administration and failure restoration below the Generalized Multi-Protocol Label Switching (GMPLS), through either elements of community operations and theories.