Cisco IE3400H DNA Essentials 3-Year Term License | Network Licensing — IE3400H-DNA-E-3Y

Keep Catalyst IE3400H industrial switching under consistent software control with Cisco Digital Network Architecture Essentials licensing. This 3-year term license is built for teams that need structured access to Cisco’s network management and policy capabilities without adding hardware complexity or long-term perpetual commitments. For distributed industrial environments, the value is in operational discipline. DNA Essentials helps standardize how edge switches are managed, monitored, and maintained across sites, supporting more predictable network operations over the full license term. That matters when uptime, configuration consistency, and lifecycle planning are tied directly to production continuity. This license is intended for the Catalyst IE3400 Heavy Duty Series and is sold as a single license entitlement. It fits organizations that want to align industrial switching with Cisco’s software licensing model while keeping procurement straightforward. For buyers comparing lower-cost alternatives, the difference is not just feature access — it is the confidence that the platform, term, and support model are aligned for enterprise industrial deployment. Ideal For Industrial plant networks standardizing switch management across production lines Distributed edge deployments requiring a fixed-term Cisco licensing model Procurement teams renewing software access for Catalyst IE3400H infrastructure Operations groups aligning industrial switching with Cisco DNA Essentials Why This Product 1 3-year term instead of open-ended licensing 2 Built for Catalyst IE3400 Heavy Duty Series 3 Single-license entitlement for straightforward procurement 4 Cisco DNA Essentials for industrial network control