A network administrator is configuring a router that focuses on Layer 3 operations within a large corporate network. The administrator needs to implement a policy where specific types of packets should be prioritized based on the company's operational procedures, which affect business-critical applications. Which of the following will BEST serve this requirement?
Implementing Quality of Service (QoS) settings on the router
Configuring detailed Access Control Lists (ACLs) for each network segment
Utilizing route summarization on routers
Updating VLAN assignments based on traffic type