Cisco DNA Advantage C3850 1-Year Renewal License | Catalyst 3850 — C3850-DNA-A-24-1R

Extend Cisco DNA Advantage coverage on an existing Catalyst 3850 deployment with a 1-year renewal license. This entitlement is intended for renewal-only use, making it a fit for organizations that already standardized on the platform and need to maintain software access without changing the installed base. Cisco DNA Advantage is positioned for teams that want more than basic switch operation. It supports the lifecycle of managed campus infrastructure by keeping advanced software coverage in place, which helps preserve operational consistency across the network. For procurement teams, the one-year term offers a clear renewal cadence and a straightforward way to keep the environment compliant with current licensing. This license is best suited to organizations protecting prior investment in Catalyst 3850 hardware while avoiding unnecessary platform churn. It keeps the focus on continuity, planning, and control — the qualities that matter when the network is already in production and every change has a cost. Ideal For Renewing Cisco DNA Advantage on an installed Catalyst 3850 switch Maintaining software entitlements for an existing campus access layer Standardizing annual license renewals across Cisco switching assets Preserving operational continuity during hardware lifecycle extension Why This Product 1 Renewal-only licensing fits installed Catalyst 3850 environments 2 One-year term supports annual procurement cycles 3 Maintains software coverage without hardware replacement 4 Targets advanced Cisco DNA Advantage entitlements rather than base switching