Implementing and Operating Cisco Enterprise Network Core Technologies (ENCOR) — Question 368
Which of the following are the three components of the three-tier hierarchical networking model used in the classical Cisco networks design? (Choose three.)
Answer options
- A. Distribution
- B. Core
- D. Access
- E. Leaf
- F. Spine
Correct answer: A, B, D
Explanation
The correct components of the three-tier hierarchical model are Distribution, Core, and Access, which play distinct roles in network architecture. The Leaf and Spine components are part of a different network design called the spine-leaf architecture, which is not applicable to the classical Cisco model.