Performance Evaluation of AQM Techniques in PIM-DM Multicast Network for SRM Protocol

The focus of this work is to study the behavior of various queue management algorithms, including RED (Random Early Detection), RIO (RED IN/OUT), SRR, SFB (Stochastic Fair Blue) and BLUE. The performance metrics of the comparison are Throughput (Quantity of Service), end–to–end delay (Quality of Service) and drop of packets. The simulation is done using NS-2. In this paper we have illustrated the different behavior of RED, RIO, SFB, SRR and BLUE, which use the queue length as the indicator of the grimness of congestion. Thus SFB achieve significant better performance in terms of packet loss rates and throughput in the Network.