Abstract: In order to solve the selection problem of the network measurement-node, a dynamic network measurement-node selection algorithm based on the degree and the hop of the network node is proposed. This algorithm marks all of the network nodes with the triple tags, and recursively compares and replaces those triple tags. Based on the different value of parameter N, this algorithm can select the network measurement-node of traffic and delay. The simulation results show that this algorithm does not require the whole network topology information and can solve the selection problem of the network traffic measurement-node and the network delay measurement-node.