Cisco Cat 4K/6K Advanced Security Subscription 5-Year Term | Security — C1S1-5Y-CAT4K6KS8

Maintain consistent security coverage across Cat 4K/6K deployments with a 5-year Cisco Advanced Security Subscription. This term-based offering is designed for organizations that want to keep security services aligned with long-range refresh, compliance, and budget cycles without reworking protection every year. For infrastructure teams, the value is continuity. A multi-year subscription helps preserve access to the security capabilities tied to the Cat 4K/6K platform, reducing the friction of short renewal windows and supporting a more stable operating model. That matters when the environment spans multiple sites, critical access layers, or regulated spaces where policy consistency is non-negotiable. This subscription is a fit for buyers who need to protect existing Cisco access infrastructure with a defined term and a clear procurement path. It supports planning discipline, simplifies renewal management, and helps keep security coverage in place over time. For organizations comparing lower-cost alternatives, the difference is not just the license term — it is the confidence that the platform remains covered on a schedule that matches enterprise operations. Ideal For Securing Cisco Cat 4K/6K access deployments across multi-site campuses Maintaining long-term security coverage for regulated network access layers Standardizing subscription renewals around a 5-year procurement cycle Protecting existing Cat 4K/6K infrastructure during extended service lifecycles Why This Product 1 5-year term reduces annual renewal overhead 2 Platform-specific coverage for Cat 4K/6K 3 Subscription model supports budget predictability 4 Better fit for long lifecycle access environments