Cisco IE 3400 DNA Essential 7-Year Term License | Industrial Ethernet — IE3400-DNA-E-7Y

Maintain predictable access to Cisco DNA Essential capabilities across your IE 3400 industrial switching environment with a 7-year term license. Built for teams that need long planning horizons, this license helps align network operations, budgeting, and lifecycle management without frequent renewal cycles. For industrial Ethernet deployments, the value is in consistency. A multi-year term reduces administrative overhead and gives infrastructure teams a clearer path for standardizing policy, maintaining operational continuity, and planning refresh timing with fewer interruptions. That matters in plants, utilities, transportation sites, and other environments where network changes must be deliberate. Cisco DNA licensing is designed to support centralized management and feature access tied to the switch platform, making it easier to keep deployments aligned over time. Choosing a 7-year term can also simplify procurement by locking in coverage for a longer period, which is often preferable for sites with stable architectures and strict change-control processes. This license is a fit for organizations that want to protect the operational value of their IE 3400 investment while reducing the friction of short renewal cycles. It provides a clean, enterprise-friendly way to keep industrial switching environments on a defined support and feature path. Ideal For Industrial Ethernet switch licensing for plant-floor networks Long-term entitlement planning for utility infrastructure teams Lifecycle management for distributed industrial sites Procurement standardization for Cisco IE 3400 deployments Why This Product 1 7-year term reduces renewal frequency versus shorter licenses 2 Cisco DNA Essential aligns licensing to IE 3400 deployments 3 Industrial Ethernet focus suits operational technology environments 4 Predictable entitlement planning supports long lifecycle budgets