Cisco C3850 DNA Essentials High Port 3-Year License | Enterprise Network — C3850XS-DNA-E-3Y

Maintain control across dense campus switching with Cisco DNA Essentials for Catalyst 3850 high-port deployments. This 3-year term license adds the software layer needed to keep access infrastructure aligned to policy, automation, and lifecycle management goals without replacing proven switching hardware. For teams running large user, device, or edge-port counts, the value is operational consistency. DNA Essentials helps reduce manual configuration drift, improve visibility into the network, and support repeatable provisioning practices across the switching estate. That matters when uptime, change windows, and audit readiness all compete for the same resources. This license is a strong fit for organizations that want to extend the useful life of Catalyst 3850 platforms while bringing them into a more structured management model. It is especially relevant where high-port density makes standardization more important than feature sprawl. The result is a cleaner path to predictable operations, better control over access-layer policy, and a subscription model that supports planned refresh cycles rather than reactive spending. Ideal For Campus access switching with high port counts Standardizing policy and provisioning across Catalyst 3850 stacks Extending the management life of existing Cisco switching hardware Supporting planned network refresh and subscription budgeting Why This Product 1 Built for Catalyst 3850 high-port environments 2 3-year term supports planned budgeting 3 Adds DNA Essentials management capabilities 4 Helps standardize campus switching operations