What QoS mechanism can help optimize network performance and

What QoS mechanism can help optimize network performance and why?

Solution

Answer:

Network was used initially only for data transfer , but now it is ued for the voice , vedios and audios as well. Now it indicates that the network is too busy today than before . Thus networks need optimization to make the most of the bandwidth available. The availability is measured by its uptime during a year. Thus QoS optimize network performance for selecting traffic types. By using QoS , we can which traffic type we need to send accross the network first, how much bandwidth needed to allocate to each traffic. QoS available in many routers and switches for traffic monitoring. QoS determines the traffic required for various traffic types, catagorize these traffic .