Cisco DefensePro X20 10G Software License | DDoS Protection, Enterprise — RD-DPX20-10G

Keep high-value services available with Cisco DefensePro X20 - 10G Software License, a software license designed to enable 10G-class protection in supported DefensePro deployments. For teams responsible for uptime, the value is straightforward: maintain service continuity while absorbing attack traffic that would otherwise consume capacity, disrupt users, or force emergency response. This license is a fit for enterprises that need more than basic filtering. It supports security architectures where DDoS mitigation must operate at network speed and align with production traffic demands. That makes it useful for internet-facing applications, customer portals, and infrastructure segments where performance and protection must coexist. Because it is a software license, procurement stays tied to the platform you already run, without introducing unnecessary hardware complexity. For buyers comparing lower-tier options, the case for this model is the 10G scope: it is sized for environments where traffic volume and service criticality justify a more capable protection tier. Ideal For Protecting internet-facing applications from volumetric attacks Supporting DDoS mitigation for customer portals and digital services Extending DefensePro capacity in 10G environments Maintaining availability for enterprise network services under attack Why This Product 1 Sized for 10G deployments rather than entry-level protection 2 Supports DDoS mitigation in enterprise traffic environments 3 Uses software licensing to match existing DefensePro platforms 4 Targets availability for critical internet-facing services