Nuage Networks certifications generally focus on software-defined networking and cloud-centric network architectures used across data center, enterprise, and service provider environments. At a high level, they assess understanding of virtualized networking concepts, overlay and underlay integration, policy-based connectivity, automation, and operational models for scalable, programmable networks. Candidates are typically expected to be comfortable with IP networking fundamentals, routing and switching principles, network virtualization, security segmentation, and lifecycle operations in hybrid or multi-cloud contexts, along with the ability to interpret designs and troubleshoot logically. Preparation usually assumes hands-on exposure to modern network platforms, familiarity with APIs or automation workflows, and awareness of how networking aligns with application delivery. These certifications commonly support career paths in network engineering, cloud and data center operations, and network automation roles.