Cisco C9500-DNX-E-24Q-3Y 24P 40G Fiber 3-Year License

Keep your Catalyst 9500 environment aligned to a fixed 3-year licensing horizon with Cisco ESS software subscription coverage for 24-port, 40G fiber configurations. This subscription is built for infrastructure teams that want predictable entitlement management, cleaner budget planning, and a clear path for maintaining platform coverage over time. For enterprise networks, the value is in reducing ambiguity. A defined term helps procurement and operations coordinate renewals, avoid ad hoc licensing gaps, and keep critical switching infrastructure under a consistent support model. That matters when the network is expected to carry campus, aggregation, or high-throughput access workloads without interruption. This SKU is suited to organizations standardizing on Catalyst 9500 hardware and looking for a licensing package that matches a specific port and speed profile. It is a practical fit when you need to preserve operational continuity, simplify lifecycle planning, and keep the platform ready for sustained service demands.