Cisco NGFWv IPS and Apps for ISR 4451-120 Fixed SMS-1K | Cisco Security — FTD4451A-T-SMS-1K

Maintain security control at the branch edge with Cisco NGFWv IPS and Apps licensing for the ISR 4451-120. This fixed SMS-1K entitlement is designed for teams that need consistent policy enforcement, intrusion prevention, and application-aware traffic handling on an integrated Cisco platform. By extending next-generation firewall capabilities into the ISR deployment, this license helps reduce blind spots where routing, security, and application traffic converge. It is a practical fit for distributed sites that need stronger inspection than basic firewalling can provide, while preserving the operational model of a Cisco-managed environment. The value is in consolidation: fewer standalone appliances, fewer policy silos, and a cleaner path to enforcing security controls at the branch. For infrastructure teams standardizing on Cisco, this license supports a more disciplined security posture on an existing ISR 4451-120 investment. Ideal For Secure a branch office built on Cisco ISR 4451-120 Add intrusion prevention to an existing Cisco routing edge Apply application-aware controls at distributed network sites Standardize branch security licensing across Cisco-managed locations Why This Product 1 Adds IPS and app control to the ISR edge 2 Fixed SMS-1K entitlement simplifies licensing 3 Fits Cisco branch environments already on ISR 4451-120 4 More control than basic routing-only deployments