What is a characteristic of the Cloud-Based WLC Deployment Model?

In the context of Cloud-Based Wireless LAN Controller (WLC) Deployment Models, the characteristic that it does not support seamless Layer 2 (L2) roaming is accurate because cloud-based controllers typically manage access points across multiple locations and networks over the internet. This control model is influenced by the inherent challenges of centralized management when compared to traditional hardware appliances located on-site.

In a cloud-based deployment, the controller may have limited ability to maintain L2 connectivity across different geographical areas, which can hinder seamless roaming. Seamless L2 roaming requires a more localized control structure, often available in on-premises solutions where the controller is physically close to the access points being managed. In contrast, cloud-based solutions typically operate on Layer 3, making them more suitable for managing access points at scale but potentially sacrificing immediate L2 connectivity essential for seamless roaming experiences.

This characteristic sets the cloud-based model apart from other deployment views that may emphasize seamless multi-access point roaming capabilities, which are easier to achieve in a locally controlled environment.