Which organization type should choose a collapsed-core network design?

A collapsed-core network design, also known as a two-tier design, combines the core and distribution layers into a single layer. This simplification reduces the number of devices, interconnections, and configuration complexity, leading to lower equipment costs and easier management. This design is ideal for small organizations with limited budgets and less demanding network traffic, as it offers a cost-effective solution without sacrificing essential functionality for their scale. Large organizations (options B and C) typically require a three-tier design (core, distribution, access) for redundancy, scalability, and performance. A collapsed core would introduce a single point of failure and limit growth potential. Organizations expecting dramatic growth (option D) should also consider a three-tier design to accommodate future expansion and avoid costly re-architecture later.