Cisco DNA Advantage C9400 1Y Renewal | Cisco, Subscription License — C9400-DNA-A-1R

Preserve the software capabilities already built into your Cisco Catalyst 9400 environment with this renewal-only DNA Advantage subscription. Designed for organizations that have standardized on the C9400 platform, it keeps advanced licensing active so your switching infrastructure can continue to support policy-driven operations, visibility, and lifecycle management. This is the right fit when the hardware is already deployed and the priority is continuity. Rather than replacing the platform or reworking the network design, the renewal extends access to the DNA Advantage feature set for another term, helping teams protect prior investment and avoid gaps in coverage. For infrastructure groups managing campus switching at scale, renewal licensing matters because it keeps the operational model intact. Procurement gets a clean path to extend entitlement. Network teams keep the tools they depend on. And the organization avoids the cost and disruption of unnecessary platform changes. Ideal For Renewing DNA Advantage coverage on deployed Catalyst 9400 switches Maintaining licensing continuity for campus switching environments Extending software entitlement without replacing hardware Standardizing renewal procurement for existing Cisco infrastructure Why This Product 1 Renewal-only licensing for existing Catalyst 9400 deployments 2 1-year subscription term for predictable entitlement planning 3 Cisco DNA Advantage feature set for campus switching operations 4 Purpose-built for continuity instead of platform replacement