Which series of Huawei's campus switches is suitable for selecting Layer 3 100M switches?

The S3700 series of Huawei's campus switches is designed to support Layer 3 functions while also providing a sufficient level of performance for various network demands, including 100M bandwidth. This series offers features such as static routing, dynamic routing protocols, and a robust Layer 2 and Layer 3 switching capability which fits into the requirement for organizations that need reliable performance at this layer.

This selection of the S3700 series also comes from its position as an intermediary model that balances cost and functionality effectively, making it ideal for medium to large networks that need efficient Layer 3 switching without the necessity for the higher capacity and advanced features offered by the higher series like S5700 or S6700. These models may offer enhanced performance but are not strictly necessary for applications requiring only 100M throughput at Layer 3 capabilities.

In contrast, the other series might not align as perfectly with the specific need for 100M bandwidth at Layer 3. The S2700 series primarily focuses on Layer 2 functionalities, while the S5700 and S6700 offer higher capacity and superior advanced features better suited for environments with higher throughput requirements. Thus, the S3700 is the most appropriate choice for organizations needing a reliable 100M Layer 3