Cisco DNA Advantage C4500 3Y Renewal License | Enterprise Network — C4500E-DNA-A-3R

Keep Catalyst 4500 operations under active software coverage with a 3-year Cisco DNA Advantage renewal license. Designed for renewal-only procurement, this entitlement helps preserve the management, policy, and automation capabilities already tied to the platform while avoiding unnecessary hardware replacement. For infrastructure teams running established campus switching estates, the value is continuity: maintain the software posture your network depends on, extend planning horizons, and keep supportable operations in place without disrupting the installed base. Cisco DNA Advantage is typically chosen when organizations need more than basic switching access. It supports environments where centralized policy, operational consistency, and lifecycle planning matter across multiple sites or critical buildings. A renewal term gives procurement a clean path to extend coverage on the existing Catalyst 4500 footprint, making it easier to align budgets with refresh cycles and service commitments. For enterprises that have standardized on Cisco switching, this license helps protect prior investment while keeping the platform ready for ongoing production use. Ideal For Renewing software coverage on an existing Catalyst 4500 campus switch deployment Extending license terms during a planned network refresh cycle Maintaining policy and automation features across enterprise access switching Preserving supportable operations on an installed Cisco switching base Why This Product 1 Renewal-only license for existing Catalyst 4500 deployments 2 3-year term supports predictable planning 3 Cisco DNA Advantage preserves advanced network capabilities 4 Designed for installed-base continuity rather than new hardware purchase