Cisco ASR 1000 10GE MACsec License | Enterprise Security, Routing — L-FLA1-MACSEC10G=

Extend trusted encryption to high-speed WAN links with the Cisco ASR 1000 PER 10GE PORT MACSEC LICENSE. Built for ASR 1000 deployments that carry sensitive traffic across provider and enterprise networks, this license enables MACsec protection at 10 GbE port speed without changing the underlying routing architecture. For teams responsible for regulated data, inter-site connectivity, or backbone transport, link-layer encryption adds a practical control point where traffic is most exposed. It helps preserve confidentiality on transit links while keeping the platform aligned with security and compliance requirements. Because this is a port-based license, it fits environments that need to secure specific high-value interfaces rather than overextending protection across the entire chassis. This license is a strong fit when the cost of exposure is higher than the cost of control. It supports security planning for critical WAN paths, simplifies procurement for targeted expansion, and gives infrastructure teams a clear way to enable MACsec on the ports that matter most. Ideal For Encrypting inter-site WAN links carrying regulated data Securing provider-facing 10 GbE transport connections Adding link-layer protection to enterprise backbone paths Meeting internal security requirements for high-speed network segments Why This Product 1 Adds MACsec to 10 GbE ports instead of replacing hardware 2 Targets specific interfaces for tighter cost control 3 Fits Cisco ASR 1000 security and WAN deployments 4 Supports link-layer encryption for traffic in transit