Cisco Cat 2K/3K Advanced Security Subscription 1 Year | Cloud Licensing — C1S1-1Y-CAT2K3KS4

Keep Catalyst 2K/3K access switching protected with a 1-year advanced security subscription built for controlled refresh cycles and predictable budgeting. This Cisco licensing option fits teams that want to preserve security coverage without extending commitments beyond the current planning window. For infrastructure groups managing distributed access layers, subscription-based security helps maintain continuity across the installed base while keeping procurement aligned to annual operating cycles. It is a practical fit when you need to renew on schedule, preserve policy consistency, and avoid gaps in coverage during equipment lifecycle transitions. Because this is tied to the Catalyst 2K/3K family, it is suited to environments where the switch platform is already standardized and the priority is maintaining the security posture of that deployment. The 1-year term gives procurement and operations a clear horizon for budgeting, compliance review, and refresh planning. Ideal For Annual renewal for Catalyst 2K/3K access switch security coverage Budget-aligned licensing for standardized campus switching environments Lifecycle bridge during planned switch refresh or replacement cycles Maintaining security entitlement across distributed branch access networks Why This Product 1 Platform-specific for Catalyst 2K/3K switches 2 1-year term supports annual budgeting 3 Security-focused subscription rather than perpetual licensing 4 Cisco entitlement for standardized access deployments