Cisco CN12900 Security License for Modular Platforms — Security Entitlement | CN129‑SEC‑XM — CN129-SEC-XM

Add platform‑level security controls to Cisco CN12900 modular systems with this security license. The CN129‑SEC‑XM SKU grants the entitlement required to enable Cisco’s security feature set on supported CN12900 chassis, allowing administrators to apply inspection, filtering and enforcement where the hardware supports it. Licensing at the modular platform level simplifies compliance and policy rollouts across data center aggregation or service provider edge deployments. Because this is an entitlement license, it integrates into Cisco’s licensing inventory model and is applied via your Cisco account or authorized partner. Purchase this license when platform security capabilities are required but new hardware replacement is not desired — it enables existing modular resources to run security functions consistent with operational policy without changing physical topology. Ideal For Enable security inspection on a CN12900 deployed at a carrier edge aggregation node Add platform security to an existing modular chassis without replacing hardware Standardize firewall/filtering policies across multiple CN12900 platforms Bring CN12900 platform into compliance with corporate security policy via license Why This Product 1 Enables platform security features on CN12900 vs no‑license baseline where features are disabled 2 Applied as an entitlement license instead of requiring hardware replacement 3 Integrates into Cisco licensing inventory for centralized management 4 Appropriate for service provider and data center aggregation use vs per‑device licenses