Cisco CON-L12HR-N9KC9LDH CX Level 1 Nexus 9000 Coverage

Maintain Cisco CX Level 1 coverage for a high-density Nexus 9000 data-center switching configuration with 48 50G SFP56 interfaces and 4 400G QSFP-DD interfaces. The 24x7x2 designation identifies continuous service coverage with a two-hour service-response designation, helping network operations teams align the support level to infrastructure that carries high-bandwidth server, storage, and fabric traffic. CON-L12HR-N9KC9LDH applies to the specified Nexus 9000 hardware configuration rather than to a generic switch class. Matching the service SKU to the installed interface configuration matters when the platform combines 50 Gigabit SFP56 connectivity at the access or aggregation layer with 400 Gigabit QSFP-DD uplinks for spine, core, or high-capacity interconnect roles. The CX Level 1 tier makes this a defined service selection for that platform profile. This coverage is suited to environments that require around-the-clock support treatment for a switch positioned in an active data-center fabric. The 48-port 50G interface count supports dense attachment of high-speed endpoints or downstream network devices, while the four 400G interfaces address high-capacity uplink paths. Select this service where those interface characteristics match the deployed Cisco Nexus 9000 configuration and where the 24x7x2 coverage designation is required.