Cisco CON-3SNT-WS-C451R 3-Year 8x5xNBD Service | SMARTnet Enterprise — CON-3SNT-WS-C451R

Preserve availability on a Cisco 4510R+E chassis with a service contract built for production environments. This 3-year SMARTnet Premium extended service provides 8x5 coverage with next-business-day replacement support, giving infrastructure teams a practical way to manage hardware risk without paying for unnecessary 24x7 coverage. For network cores and aggregation layers, the cost of a failed chassis is rarely limited to the device itself. It can affect user access, application performance, and downstream services across the environment. This support plan helps reduce that exposure by pairing a defined service window with a clear replacement commitment, so teams can restore function quickly and keep maintenance planning predictable. The value of this service is in the balance it strikes: strong vendor support, a fixed term for budgeting, and a response model suited to organizations that operate primarily during business hours but still need fast recovery when hardware fails. It is a sensible choice for teams protecting a high-value switching asset that sits close to the center of the network. Ideal For Supporting a campus aggregation chassis that must recover quickly from hardware faults Maintaining a production network core with business-hour service coverage Budgeting support for a Cisco chassis over a fixed 3-year term Reducing operational disruption in a switch deployment with replacement-based service Why This Product 1 SMARTnet Premium coverage for a Cisco chassis 2 3-year term for stable lifecycle planning 3 8x5xnext-business-day response for faster recovery 4 Replacement support for production network continuity