Cisco Cat 2K/3K Advanced Security Subscription 1 Year | Licensing, Enterprise — C1S1-1Y-CAT2K3KS2

Maintain tighter control over access-layer risk with a Cisco subscription built for Catalyst 2K/3K environments. This 1-year term is suited for organizations that want to keep security capabilities current without committing to a long capital cycle. It supports a disciplined refresh model for campus networks where policy consistency, access control, and operational predictability matter. For infrastructure teams, the value is in staying aligned to Cisco’s software and security lifecycle while avoiding the drift that comes with aging entitlements. A subscription model helps standardize coverage across switch deployments, simplify procurement planning, and keep renewal timing visible to operations and finance. That matters when you are protecting user access, edge devices, and distributed closets across multiple sites. This entitlement is a fit for environments that already run Catalyst 2K/3K hardware and need a defined term for advanced security coverage. It is not about adding complexity; it is about keeping the platform supported and the security posture consistent. For buyers comparing lower-cost alternatives, the difference is lifecycle control, vendor alignment, and the confidence that the access layer remains covered under a current Cisco program. Ideal For Renewing security coverage for Cisco Catalyst 2K/3K access switches Standardizing entitlement terms across campus network switch fleets Supporting procurement planning for annual Cisco software renewals Maintaining current security coverage in distributed branch and office closets Why This Product 1 Fixed 1-year term for cleaner renewal planning 2 Built for Catalyst 2K/3K environments 3 Cisco subscription model for entitlement control 4 Advanced security coverage for access-layer deployments