Product Type | IP/MPLS/L2VPN Software License |
License Type | Feature License (Spare) |
Platform Compatibility | Cisco ASR 9000 Series Routers |
Bandwidth Activation | 4x 1Gbps |
Primary Function | Enables IP Routing, MPLS, and Layer 2 VPN Features |
Form Factor | Software License Key |
Use Case | Edge Routing, Aggregation, Service Provider Environments |
Part Number | L-SA9K-L2B-4X1G= |
Cisco ASR 9000 4x1Gbps IP/MPLS/L2VPN License (Spare)


Key Benefits

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- Tailored for Cisco ASR 9000, enabling cost-effective expansion of critical IP/MPLS/L2VPN services
- TAA compliance ensures eligibility for federal and public sector network deployments
- Spare model facilitates rapid field deployment, minimizing downtime in service workflows
Product Overview
The Cisco ASR 9000 Basic 4x1Gbps IP/MPLS/L2VPN Found License (Spare) is engineered to enable advanced networking protocols such as IP routing, MPLS, and Layer 2 VPN on Cisco ASR 9000 series routers. This foundational license activates essential capabilities that facilitate scalable high-speed service delivery and network segmentation, critical for service providers and data center environments.
Packaged as a 4-port 1Gbps license, it offers efficient bandwidth provisioning and simplified service implementation. Its TAA compliance allows deployment in sensitive government and federal networks, ensuring both performance and regulatory approval. The inclusion of this spare license helps field network engineers expand or restore functionality rapidly without full system replacements.
Ideal for edge routing and aggregation scenarios, the license balances cost and performance, enabling robust IP/MPLS/L2VPN infrastructure setups on supported Cisco platforms. However, detailed hardware dependency and software prerequisite information are not available in the provided data.
Specifications
Product Overview
Cloud Management & Licensing
License Mode | Permanent |
License Delivery | Electronic (Right-to-Use) |
License Scope | Feature enablement per 4x1Gbps unit |
License Compatibility | Cisco IOS XR Software |
Management Platform | Cisco IOS XR CLI, SNMP, Cisco Prime Network |
Physical & Environmental
Product Format | Digital License (No Physical Dimensions) |
Delivery Format | Software License Key (RTU) |
Interfaces
Activated Interfaces | 4 x 1 Gbps Ports |
Supported Data Plane Protocols | IPv4, IPv6, MPLS, Ethernet Pseudowire |
Supported Services | Layer 2 and Layer 3 VPNs |
Advanced Security Features
Segment Routing Support | Yes (with corresponding software version) |
Traffic Separation | MPLS VPNs, L2VPNs |
Security Capabilities | Control Plane Protection, Secure Management via SSH/SSL |
Compliance & Origin
Country of Origin | UNITED STATES |
TAA Compliant | Yes |
Regulatory Compliance | TAA, ISO 9001 Vendor Manufacturing Standards |
Cisco Certification | Yes - Compatible with Cisco Certified OS and Hardware |