24. 3. Network Provisioning Scenarios:- This section details the provisioning of network resources in several scenarios. The goal of the scenarios presented in the following subsections is to answer questions like the following. 1.Given a traffic trace, what is the optimal provisioning for a desired delay? 2.When traffic traces are not available, how can a network be provisioned to support a desired number of video channels? 3.When a traffic pattern of the workload is available, is it possible to optimize the usage of the network resources?