Cisco CX Level 1 C9400 4 Slot Sup 1xC9400LC | Service Support — CON-L1NCD-C9404R4U

Protect a Catalyst 9400 campus switching platform with Cisco CX Level 1 support designed for the 4-slot supervisor configuration. This service is aimed at organizations that depend on the switch core or distribution layer to keep users, applications, and network segments connected, where service interruptions carry real operational cost. An 8x7 coverage model gives infrastructure teams broader support access than standard business-hours plans, while still avoiding the expense of full 24x7 premium coverage. That makes it a practical choice for enterprises that run extended operations, support multiple JTFfts, or need faster access to vendor assistance during the week and on weekends. For procurement teams, the value is in predictability: a defined support tier, a known service scope, and a vendor-aligned path for maintaining the installed platform. For architects, it helps preserve the operational posture of a high-value campus switch without forcing unnecessary overspend on every node in the network. Ideal For Campus core or distribution switch support Extended-hours operations requiring broader service access Lifecycle coverage for Catalyst 9400 deployments Enterprise network support planning for high-value switching platforms Why This Product 1 8x7 coverage supports extended operations 2 Better fit for campus switching than basic business-hours plans 3 Cisco service tier aligns with enterprise support expectations 4 Designed for higher-value Catalyst 9400 infrastructure