Cisco CON-L1NB3-C9504YA4 3-Year CX L1 8x5xNBD | Catalyst 9500 Enterprise — CON-L1NB3-C9504YA4

Maintain continuity on your Catalyst 9500 investment with 3-year Cisco CX L1 support built for enterprise network operations. This service is structured for 8x5 access with next-business-day response, giving IT teams a defined path when issues arise and reducing the risk of extended disruption in critical switching environments. For infrastructure teams, the value is not just coverage — it is operational certainty. Cisco support helps preserve uptime, accelerate troubleshooting, and keep your network team focused on planned work instead of reactive escalation. That matters when the switch sits in a core or distribution role where delays ripple across users, applications, and connected systems. This support term is a strong fit for organizations that want a clear service window, predictable response expectations, and vendor-backed assistance for a premium switching platform. It is especially relevant when the cost of downtime far exceeds the cost of support, and when procurement needs a service line item that is easy to justify and easy to renew. Ideal For Supporting a Catalyst 9500 in a campus core or distribution role Maintaining service coverage for enterprise network refresh cycles Standardizing support terms across Cisco switching infrastructure Backing production network operations with predictable response timing Why This Product 1 3-year term instead of short renewal cycles 2 8x5 coverage for business-hour operations 3 Next-business-day response for faster recovery planning 4 Cisco-backed support for Catalyst 9500 environments