Maintain control-plane stability when APIC availability matters most. This Cisco CX Level 1 support offering delivers 24x7x4 coverage for APIC cluster medium configurations, giving infrastructure teams a defined response path when issues surface outside business hours. It is built for environments where downtime is expensive, change windows are tight, and escalation speed matters. For enterprise network teams, the value is not just access to support — it is predictable coverage around a platform that anchors policy, automation, and operational visibility. A support contract at this level helps reduce uncertainty during incidents, shortens time to engage the right resources, and supports more disciplined operations across the lifecycle of the deployment. Choose this service when the APIC cluster is central to production network operations and service continuity is non-negotiable. It is a practical fit for organizations that need a formal support path aligned to medium-scale APIC environments and want to protect the investment already made in Cisco infrastructure.