Cisco ASR 903 IPSEC License | Router Security, Software Licensing — FLSASR903-IPSEC

Add IPsec functionality to a supported Cisco ASR 903 router with a license designed for one device. This software entitlement is built for environments that need encrypted traffic handling at the edge without replacing the platform or expanding the hardware bill of materials. For network teams, the value is straightforward: enable secure WAN connectivity on the ASR 903 family while keeping the deployment tied to a defined router scope. The license details indicate support for ASR-903, ASR-903++, ASR-903-BUN-1IMA, and ASR-903-RF, giving procurement and operations a clear target for compatibility planning. This is the right fit when security requirements call for IPsec on an existing Cisco aggregation or branch routing platform. It helps preserve the router investment, keeps licensing aligned to a single device, and supports encrypted transport where traffic protection matters most. For organizations standardizing on Cisco routing, it provides a clean path to add security capability without introducing platform drift. Ideal For Enable IPsec on a Cisco ASR 903 router for secure WAN connectivity Add encrypted transport capability to a branch or aggregation edge License a single router in a Cisco routing deployment Standardize security features across supported ASR 903 variants Why This Product 1 Adds IPsec capability to supported ASR 903 routers 2 Licenses a single router for controlled deployment 3 Targets Cisco ASR 903 family hardware 4 Preserves existing router investment