Cisco Cat 2K/3K Advanced Security Subscription, 3-Year Term | Cisco — C1S1-3Y-CAT2K3KS4

Keep Cat 2K/3K switching environments covered with a 3-year Advanced Security Subscription from Cisco. This term license is built for organizations that want a clear security entitlement over a fixed planning window, without the uncertainty of ad hoc renewals or fragmented coverage. For infrastructure teams, the value is control. A subscription model helps standardize security capabilities across supported deployments, making it easier to align procurement, lifecycle planning, and operational policy. That matters when the network is carrying business-critical traffic and security gaps are not acceptable. This license is a fit for teams refreJTFng access layers, extending the useful life of installed switching infrastructure, or consolidating support and security purchasing into a single term. It is especially relevant where consistency across Cisco Catalyst environments is more important than chasing feature sprawl. Use this subscription to keep your Cat 2K/3K environment aligned with a defined security plan for three years, with the confidence that comes from buying the right entitlement for the right platform. Ideal For Extending security coverage on existing Cisco Cat 2K/3K switch deployments Standardizing license renewals across branch and campus access layers Supporting procurement planning for a three-year infrastructure refresh cycle Maintaining security entitlements for installed Catalyst switching assets Why This Product 1 Platform-specific entitlement for Cisco Cat 2K/3K switches 2 Three-year term supports predictable budgeting 3 Better fit for installed Catalyst environments than generic licensing 4 Helps standardize security coverage across distributed sites