Cisco ISR 4000 Licenits SL-4330-APP-K9

The Cisco SL-4330-APP-K9 is an Application license for the ISR 4331 router in the Cisco ISR 4000 series. It activates the IOx application hosting layer of IOS-XE, enabling third-party applications and packaged services to run directly on the router. This capability is particularly useful for deploying network monitoring agents, embedded security tools, or industrial protocol gateways at remote sites.

Designed for multi-site organizations looking to reduce the number of devices at their branch offices, the SL-4330-APP-K9 transforms the ISR 4331 into an edge platform capable of hosting local services without an additional server. It integrates into SD-WAN deployments and Cisco DNA architectures. Genuine Cisco license, activatable without physical intervention.