A customer needs to create a plan for deploying QoS across the company network in anticipation of adding a VoIP solution and to clean up the existing network. Employees currently use a corporate…

A customer needs to create a plan for deploying QoS across the company network in anticipation of adding a VoIP solution and to clean up the existing network. Employees currently use a corporate intranet to report expenses and access ERP and manufacturing applications, the Intemet for customer support and customer orders, and a recently installed IP-based video- conferencing system, which has been only marginally successful because of poor quality. Which four CoS-DSCP values should be applied to the customer network so that voice, video, and data all function properly? (Choose four.)