What are the two main types of WLAN architecture?

The two main types of WLAN architecture are indeed centralized and distributed. Centralized architecture involves managing the wireless network from a central controller, which handles data traffic and configurations, providing streamlined management, enhanced security, and simplified configuration. This model is particularly beneficial for larger deployments as it allows for easier scaling and maintenance of the network infrastructure.

In contrast, a distributed architecture operates without a central controller, leveraging individual access points that manage their own traffic and configuration. This approach can offer greater resilience and localized control, making it suitable for less complex environments or specific use cases.

Understanding the implications of these architectures is crucial for network design and deployment strategy, influencing factors like performance, scalability, and management efficiency. The other choices, such as cloud-based and on-premises, relate more to deployment models rather than core WLAN architecture types, while options like mesh and point-to-point are specific network configurations within either centralized or distributed frameworks. Lastly, local and wide-area typically refer to geographical coverage rather than WLAN architecture, further clarifying why centralized and distributed are the main categories.