An Algorithm of Static Load Balance Based on Topology for MPLS Traffic Engineering

Aimed to the limitations of traditional routing algorithms and to perfect MPLS application in the domain of load balance, an algorithm of static load balance based on topology is designed in this dissertation. When the shortest path is congested in the network, the algorithm is used to find a low load sub-shortest path for the congestion path based on the bandwidth occupied situation and the topology. By using MATLAB to simulate the algorithms and compared with traditional algorithm, this algorithm can better ease the network congestion problems because of unbalanced allocation of network resource.