Cisco C9300-DNA-E-A-3 3-Year Upgrade License | Enterprise Networking — C9300-DNA-E-A-3

Advance Catalyst 9300 licensing from DNA Essentials to DNA Advantage with a three-year term built for enterprise access environments that need more control, more visibility, and less manual overhead. This upgrade license is intended for organizations already running Cisco Catalyst 9300 platforms and looking to move into a higher licensing tier without replacing the underlying hardware. DNA Advantage is typically chosen when network teams need stronger automation, richer analytics, and more granular policy capabilities across campus switching. For infrastructure groups managing large user populations, distributed sites, or standardized refresh programs, a three-year license helps align software coverage with capital planning and operational stability. Because this is a license upgrade rather than a hardware purchase, it supports a more efficient path to expanded functionality on an existing Cisco switching investment. That makes it a practical fit for procurement teams that need to extend platform value while keeping the network architecture consistent. Ideal For Upgrading existing Catalyst 9300 access switches from DNA Essentials to DNA Advantage Standardizing licensing across a campus network refresh program Extending advanced software capabilities without replacing switching hardware Supporting enterprise procurement cycles with a fixed three-year term Why This Product 1 Upgrade path, not a hardware replacement 2 Three-year term for planning stability 3 Targets Cisco Catalyst 9300 environments 4 Moves from DNA Essentials to DNA Advantage