Cisco Catalyst 9400 10-Slot Chassis, DNA-A LIC | Enterprise Switch — CON-L1NOS-C1ASRXK1

Keep campus networks aligned to business demand with a modular Catalyst 9400 platform designed for aggregation, access, and policy-driven operations. The 10-slot chassis gives you room to grow without replacing the core switching frame, while the included supervisor and two line cards establish a practical foundation for enterprise deployment. Cisco DNA Advantage licensing adds the software control layer many large environments require for segmentation, automation, and lifecycle consistency. That matters when you are managing distributed buildings, mixed user populations, and change windows that leave little room for error. The result is a switch architecture that supports standardization now and expansion later. For teams comparing chassis platforms, the value is not just port density. It is the ability to build around a stable hardware frame, add capacity in planned increments, and keep operational behavior consistent across the campus edge. This model fits organizations that want a premium switching platform with room for policy, growth, and governance. Ideal For Campus aggregation for enterprise headquarters Access-layer standardization across multi-building sites Network refresh projects requiring modular growth Policy-managed switching in regulated environments Why This Product 1 Modular chassis design supports planned expansion 2 DNA Advantage licensing adds policy and lifecycle control 3 10-slot platform suits campus aggregation deployments 4 Includes supervisor and line cards for deployment foundation