Which capability allows SD-WAN to provide immediate bandwidth scaling?

The capability that enables SD-WAN to provide immediate bandwidth scaling is centralized connection management. This approach allows for the dynamic allocation of bandwidth across multiple connections based on real-time network conditions and demands. Centralized connection management facilitates a comprehensive view of the network, enabling the SD-WAN solution to efficiently distribute traffic and quickly utilize available bandwidth from various links, whether they are MPLS, broadband, or cellular connections.

This management system streamlines the process of adding or modifying connections, allowing organizations to respond swiftly to changing network requirements without significant manual intervention. By centralizing the oversight of connections, SD-WAN can make instantaneous adjustments that optimize performance and enhance user experiences, which is especially critical during peak usage times or in response to outages on specific links.