Evaluation of Scheduling Algorithms for Multimedia Applications over Dual-Stack Network

Abstract

This research has been dealing with a topic of dual-stack networks of issues providing Quality of Service (QoS) in (IPv4/IPv6) dual-stack environment and analysis of various applications such as FTP, voice and video of QoS in these networks. The future IP networks are relied upon to utilize IPv6 instead of IPv4, in light of the fact that IPv6 has been intended to fulfill the future system QoS necessities and IPv6 arrange offers huge points of interest over the current IPv4 organize. It will require a certain investment to change from IPv4 to IPv6. So that IPv4 and IPv6 will exist together amid the change period. In this examination, we embrace the Dual-Stack Transition Mechanism (DSTM) to think about system execution with scheduling algorithms applied QoS methods on (IPv4/IPv6) dual-stack traffic has been executed testbed created specifically for this study, with a view to validate the methods and evaluate the router’s overall execution. This paper is considered three queuing systems which are First In First Out (FIFO), Weighted Fair Queuing (WFQ) and Priority Queuing (PQ) as a comparative study to investigate their effects on real-time applications in (IPv4/IPv6) dual-stack networks support. Meet the simulation environment OPNET Modeler where the simulation results are collected and analyzed. The networks that have been styled consist of various pieces as a switch, device node, routers and servers. The performance metrics considered in this paperwork is jitter, end-to-end delay, traffic sent and received etc.