Cisco ASR 9000 Basic 4x1Gbps IP/MPLS/L3VPN Found Lic | Spare — L-SA9K-L3B-4X1G=

Maintain operational flexibility on Cisco ASR 9000 with a spare 4x1Gbps IP/MPLS/L3VPN foundation license. This entitlement is built for teams that need a reserve license to support service continuity, replacement events, and disciplined capacity management across routed edge deployments. By holding a spare entitlement, infrastructure teams can respond faster when a production license must be reassigned or restored. That reduces the risk of service interruption and helps keep routing, MPLS, and L3VPN services aligned with the platform’s licensed state. It also simplifies procurement by separating reserve capacity from active production use. For organizations running high-value edge networks, the value is in control. A spare license gives operations a clear fallback path, while procurement retains visibility into what is deployed, what is reserved, and what can be activated when needed. It is a practical fit for environments where service assurance and audit readiness matter as much as throughput. Ideal For Hold reserve licensing for ASR 9000 edge router recovery Support planned maintenance with a spare entitlement on hand Keep procurement aligned with active and reserve capacity Maintain L3VPN service continuity during replacement events Why This Product 1 Spare entitlement supports recovery and reassignment 2 L3VPN foundation licensing fits routed edge deployments 3 4x1Gbps capacity targets defined service tiers 4 Software license preserves procurement flexibility