Cisco IE 4000 DNA Advantage 12 Ports 3-Year License | Industrial Ethernet — IE4000-DNA-A-L-3Y

Keep industrial Ethernet infrastructure aligned to policy, visibility, and lifecycle control with Cisco IE 4000 DNA Advantage for the 12-port platform. This 3-year term license is built for organizations that want more than basic switch operation: it adds the software entitlement needed to manage edge networks with greater consistency across plant floors, substations, transportation sites, and other distributed environments. For infrastructure teams, the value is in reducing manual effort where uptime matters most. DNA Advantage helps standardize operations across deployed switches, giving architects and administrators a clearer path for configuration governance, monitoring, and network assurance. That matters when a single unmanaged change can affect production systems, connected controllers, or remote access paths. A 3-year term also fits procurement and refresh planning. It provides a defined licensing horizon for budget control while supporting the operational demands of industrial environments that rarely tolerate ad hoc software decisions. If you are comparing against lower-tier licensing, this tier is typically chosen when the network needs stronger policy control and a more complete management experience across the edge. Use it when the switch is part of a larger industrial network strategy and the cost of inconsistency is higher than the cost of software. It is a practical fit for teams that need to keep critical edge infrastructure visible, governed, and easier to support over time. Ideal For Industrial plant networks requiring policy-driven switch management Remote edge sites that need a defined 3-year software term Operational technology environments standardizing Cisco switch licensing Procurement teams budgeting lifecycle software for industrial Ethernet Why This Product 1 Adds Cisco DNA Advantage capabilities versus base licensing 2 Uses a 3-year term for cleaner budget planning 3 Targets the IE 4000 12-port platform specifically 4 Fits industrial edge operations where governance matters