Cisco CCNA 200-301 Practice Question
An IT administrator is managing a traditional network where configuring each network device individually is time-consuming and prone to errors. They are considering transitioning to a controller-based network architecture. What is a key advantage of a controller-based network in this scenario?
It uses proprietary protocols to enhance network security.
It requires manual configuration of each device, ensuring precise control.
It replaces physical network devices with virtual ones, reducing hardware requirements.
It provides centralized management, enabling automated configuration of network devices.