Two-level method of fault-tolerant inter-area routing
Oleksandra Yeremenko, Олена Невзорова, Ali Salem Ali · 2017
In this paper for the first time the mathematical model and the two-level method of fault-tolerant inter-domain routing in telecommunications networks was presented. The novelty of the model is its decomposed representation and formulation the inter-area interworking conditions. The implementation of these conditions guaranteed the connectivity of calculated inter-area paths. The research of the proposed method of hierarchical routing showed that on increase of the number of coordinating iterations is affect the network load, if it was accompanied by the implementation of multipath routing strategy, as well as increasing the number of border routers.