Cisco IE 3400 DNA Essentials 5-Year Term License | Industrial Ethernet — IE3400-DNA-E-5Y

Maintain consistent control across industrial edge networks with Cisco IE 3400 DNA Essentials, 5-year term licensing for the IE 3400 family. Built for organizations that need more than basic switch operation, this subscription adds the software-defined capabilities that help teams manage policy, monitor device health, and streamline day-to-day administration across remote or ruggedized environments. For infrastructure teams, the value is in reducing manual touchpoints while preserving operational discipline. DNA Essentials supports centralized visibility and lifecycle workflows so you can keep configurations aligned, spot issues earlier, and simplify ongoing management across multiple switches. That matters when downtime is expensive and field access is limited. This 5-year term license is a strong fit for buyers standardizing on Cisco industrial switching and looking to justify the platform with predictable software coverage over time. It helps extend the value of the hardware investment by adding the management layer needed for controlled growth, repeatable deployment, and more efficient operations at the edge. Ideal For Standardizing industrial switch management across multi-site operations Adding policy and lifecycle control to IE 3400 deployments Supporting remote edge networks that need centralized administration Extending software coverage for long-term industrial infrastructure planning Why This Product 1 Adds management capabilities beyond base switch operation 2 5-year term supports longer planning cycles than annual licensing 3 Built for Cisco IE 3400 industrial deployments 4 Helps reduce manual administration across distributed sites