Which of the following is not a characteristic of small campus networks?

Small campus networks are typically characterized by a limited geographical area, a small number of users (e.g., under 100-200), a simple network architecture (often a two-tier core-access model), and straightforward service requirements. "Wide coverage" is antithetical to the definition of a small campus network; it is a defining characteristic of medium-to-large campus networks, metropolitan area networks (MANs), or wide area networks (WANs) that span large buildings, multiple sites, or entire cities. Therefore, wide coverage is not a characteristic of a small campus network.

A. Simple network requirements are a key feature of small networks, which typically only need basic connectivity and access.
C. A simple network architecture, such as a collapsed core or a two-tier design, is a hallmark of small campus networks to reduce cost and complexity.
D. A small number of users is a primary defining factor for classifying a campus network as small.

1. Huawei. (2021). Huawei Campus Network Design Guide. Section: "Campus Network Design Models > Small- and Medium-Sized Campus Network Design". This guide explicitly defines small campus networks by their limited scale, user count, and simple architecture.

2. Huawei. (2020). HCIA-Datacom V1.0 Training Material (H12-811). Chapter: "Campus Network Architecture and Technologies". This training material categorizes campus networks by scale and describes the typical characteristics associated with each size, noting that small networks have a limited scope.