Maintain operational support for the Cisco C8500-12X10GE with a five-year Smart Net Total Care service term. This service level provides access to Cisco technical assistance around the clock, helping network operations teams open and manage cases at any hour. It also includes a four-hour onsite response commitment for covered hardware incidents, providing a defined replacement-service target for infrastructure that cannot wait for standard business-hour handling. CON-5OSP-C85012X5 applies the 24x7x4 onsite Smart Net Total Care level to the covered C8500-12X10GE platform. It combines continuous technical support availability with onsite response rather than limiting coverage to weekday support or a return-to-depot process. Cisco Smart Net Total Care coverage also provides access to eligible Cisco software updates associated with the supported hardware. Use this service where the C8500-12X10GE supports routed WAN, internet-edge, or high-capacity enterprise network functions that require an established escalation path. The five-year duration suits deployments intended to remain in service through a longer equipment lifecycle. Its distinguishing service profile is the combination of a multi-year term, 24-hour support access, and four-hour onsite response for covered incidents.