Cisco C1 Essentials Add-On Term C4500 3Y - 25 ISE Base | Licensing — C1EA1TCAT4500X-3Y

Keep access policy aligned to the network fabric with a Cisco add-on term designed for Catalyst 4500 environments. This 3-year entitlement provides a defined licensing path for Cisco ISE base coverage, helping teams maintain consistent identity-based access control without reworking the underlying platform strategy. For infrastructure teams, the value is in precision. Instead of overbuying broad licenses, this add-on term maps entitlement to a specific deployment need, making it easier to standardize policy enforcement across a known Catalyst 4500 footprint. That matters in enterprise environments where access control, segmentation, and compliance requirements must stay tightly governed. This subscription model also supports procurement clarity. A fixed term simplifies renewal planning, budget forecasting, and lifecycle management for teams managing Cisco security and access infrastructure across multiple sites or business units. It is a practical fit when the goal is to preserve operational consistency while keeping licensing aligned to the installed base. Ideal For Extending Cisco ISE licensing for an existing Catalyst 4500 access-control deployment Standardizing identity-based access policy across enterprise campus switching environments Planning a fixed-term renewal for a governed Cisco security licensing footprint Supporting procurement of a scoped add-on for a defined network segment Why This Product 1 Scoped for Catalyst 4500 instead of broad, generalized licensing 2 3-year term supports cleaner budget planning than annual renewals 3 25-base entitlement keeps deployment aligned to actual need 4 Cisco ISE base coverage fits governed access-control programs