Analyzing the Effect of Queuing Disciplines On Network Performance

With the increase in the number of internet users in recent times. Users are obsessed with multimedia applications available on internet, so put tremendous load on network. But network should maintain a good QoS (Quality of Service) to provide satisfactory results to the user. As congestion increases, it affects the performance of network and it tries creating imbalance. To avoid congestion many queuing disciplines are implemented, which assigns priorities to different applications executed by users to enhance the network performance. The motive of this paper is to analyze the effects of queuing disciplines on the performance of network and would evaluate the performance and capability of Core Stateless Fair Queuing (CSFQ) and Flow Random Early Drop (FRED) queuing techniques. These two techniques tested on the basis of End to End delay and Packet Fraction. On this basis it has been concluded that Core Stateless Fair Queuing achieves a significant degree of fairness.