Cisco SPNA NX-OS Security for XF Nexus 3K | NX-OS, Enterprise — SVS-SPN-DC-S-XF-SS

Protect critical switching infrastructure with a licensing model built for security coverage on XF Nexus 3K platforms. Cisco SPNA NX-OS Security for XF Nexus 3K - SS is intended for organizations that need to extend security capabilities through a formal entitlement rather than relying on informal add-ons or unsupported configurations. For enterprise network teams, the value is in control. Security licensing helps align the switch environment with internal policy, audit requirements, and lifecycle planning. It gives architects and procurement teams a clear way to account for security coverage across the installed base while keeping the deployment consistent. This type of license is especially relevant where the network carries sensitive workloads, regulated data, or business-critical traffic. By tying security coverage to the platform through Cisco licensing, teams can maintain a cleaner operational model and reduce ambiguity around what is protected, what is entitled, and what needs renewal. Ideal For Securing regulated network segments on XF Nexus 3K switches Maintaining policy-aligned protection across campus or data center switching Documenting security entitlements for audit and renewal management Extending licensed security coverage to existing Nexus 3K deployments Why This Product 1 Targets XF Nexus 3K security coverage specifically 2 Uses a subscription licensing model for planning clarity 3 Supports compliance and policy alignment 4 Fits enterprise switching lifecycle management