Cisco ISR 4000 Licenits FL-4350-PERF-K9

The Cisco FL-4350-PERF-K9 is a performance license for the ISR 4351 router in the Cisco ISR 4000 series. It unlocks the maximum available processing throughput on the platform by removing the default software limitation, allowing the router to handle a higher volume of traffic without hardware modifications. Activation through Cisco Smart Licensing ensures centralized and auditable software asset management.

Designed for growing network environments that already have an ISR 4351 and want to maximize their investment before any equipment replacement, the FL-4350-PERF-K9 is particularly suited to campus WAN nodes or branch aggregation hubs. It improves the responsiveness of real-time applications and VPN flows. Genuine Cisco license, immediately activatable.