Quality of Service in SDN Technology

With the advancement in the requirement of data, the need for stringent quality of service guarantee is a demand of the current world, which brings the network programmers to design the network protocols that certify certain guaranteed performance in terms of service delivery. Here, focus is on the quality of service within the SDN network with its comparison and implementation using simulation. Types of quality of service are also discussed in this chapter with a focus on the ways of implementation of quality of service. The authors define a QoS management and orchestration architecture that allow them to manage the network in a modular manner. Performing the operation and results in such a network is shown as are the outputs for the same.