1. A method of configuring nodes of a telecommunications network, in which nodes react to changes in configuration of at least one of their respective neighbour nodes, the method including: identifying a cluster of neighbouring nodes in a first cluster, identifying which nodes in the first cluster are in a frontier region adjacent to a second cluster, adapting the configuration of nodes in the frontier region in response to changes in the configuration of other nodes in the frontier region, adapting the configuration of nodes in the first cluster in response to changes in the configuration of other nodes in the first cluster while considering the configuration of the nodes in the frontier region to be fixed.