Which statement describes the advantage of a Multi-Layer control plane?

A Multi-Layer control plane, like Cisco’s nLight technology, provides an integrated approach that allows for the automatic provisioning, monitoring, and management of traffic across different network layers, from Layer 0 (optical) to Layer 3 (IP). This integration increases network agility and flexibility while improving network utilization, leading to significant cost savings and more efficient network resiliency solutions2. Reference: The Economics of Cisco’s nLight Multilayer Control Plane Architecture2.