Exam: 200-301: Cisco Certified Network Associate (CCNA) 0 Likes
What is the role of disaggregation in controller-based networking? (CCNA 200-301)
What is the role of disaggregation in controller-based networking?
A. It divides the control-plane and data-plane functions.
B. It streamlines traffic handling by assigning individual devices to perform either Layer 2 or Layer 3 functions.
C. It summarizes the routes between the core and distribution layers of the network topology.
D. It enables a network topology to quickly adjust from a ring network to a star network.
Solution
Correct answer: A. It divides the control-plane and data-plane functions.
In controller-based networking, disaggregation refers to the separation of the control plane and data plane functions. The control plane is responsible for making decisions about how data should be forwarded, while the data plane is responsible for actually forwarding the data. By separating these functions, disaggregation allows for greater flexibility, scalability, and manageability in the network.
Category: Network Fundamentals