The 646-985 Data Center Networking Solution Sales certification evaluates sales professionals and systems engineers on their proficiency in positioning Cisco’s Nexus switching portfolio and Unified Computing System architecture. Candidates must demonstrate command over data center virtualization, specifically focusing on Cisco Nexus 7000 and 5000 series hardware, Fabric Extender technology, and unified fabric capabilities via FCoE. Proficiency in designing solutions for high-performance computing, storage area networking integration, and cloud-ready infrastructure is essential. The assessment prioritizes articulating value propositions for scalable, resilient data center designs that leverage Cisco’s Nexus and Catalyst switching ecosystems to address contemporary enterprise requirements for network consolidation and agility.