Cisco Firepower TD for ISR 4451 IPS, AMP, URL 1Y | Security Subscription — L-FP4451-TAMC-1Y

Keep ISR 4451 security services aligned to current threat conditions with a 1-year Cisco subscription covering IPS, AMP, and URL capabilities. This service is built for organizations that depend on the ISR 4451 as a branch or edge control point and need ongoing protection without reworking the platform. By renewing the security entitlement, teams preserve access to the inspection and enforcement functions that help reduce exposure to known exploits, suspicious files, and risky destinations. That matters when the router is doing more than routing — it is also carrying policy enforcement for distributed sites, remote offices, and segmented network edges. A 1-year term gives procurement and operations a clear planning window while keeping the security stack on a defined refresh cadence. For environments where uptime, compliance, and traffic control are tied to the ISR 4451, this subscription helps maintain continuity on a platform already deployed and validated in the network. Ideal For Renewing security services on an existing ISR 4451 branch router Maintaining IPS and URL controls at a distributed office edge Extending AMP coverage for a routed security perimeter Standardizing annual security procurement for Cisco infrastructure Why This Product 1 1-year term supports predictable renewal cycles 2 Includes IPS, AMP, and URL service coverage 3 Built for Cisco ISR 4451 deployments 4 Keeps security functions aligned to an existing edge platform