Introducing Cisco Data Center Technologies (DCII, legacy) — Question 4

Which two are functional layers of a collapsed-core LAN design? (Choose two.)

Answer options

• A. core
• B. aggregation
• C. access
• D. distribution
• E. services

Correct answer: A, C

Explanation

The core layer is responsible for high-speed data transport, while the access layer connects end devices to the network. The other options, such as aggregation and distribution, are not applicable in a collapsed-core design, which simplifies the architecture by combining core and distribution layers.