Product Type | Smart License for Embedded Services Router Software |
Platform Supported | Cisco 5921 ESR on x86 architecture |
Form Factor | Virtual/Software-based deployment |
Throughput Capacity | 100 Mbps |
License Level | Level 4 |
Power Requirements | Dependent on host system |
Smart License for Cisco 5921 ESR X86 Level 4 100 Mbps

Key Benefits

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- Supports high-bandwidth (100 Mbps) use cases ideal for realistic network emulation scenarios
- TAA compliance makes it suitable for federal contracts and government agency procurement requirements
- Smart Licensing system ensures ease of deployment, usage tracking, and feature scalability
Product Overview
The Smart License for Cisco 5921 ESR X86 Level 4 is a high-performance licensing solution crafted to extend the feature set of the Cisco 5921 ESR platform. With 100 Mbps throughput capability and support for virtualized deployment environments, it enables robust simulation and testing for advanced network topologies. Fully TAA-compliant and manufactured in the United States, this smart license caters to public-sector needs and complex development environments. It simplifies feature activation via Cisco’s Smart Licensing system and ensures scalable performance across multiple scenarios.
Specifications
Product Overview
Cloud Management & Licensing
License Type | Smart License |
Licensing Activation | Cisco Smart Licensing portal |
License Delivery | Electronic (ESD) |
License Platform | Cisco Licensing Management System (CLMS) |
License Term | Perpetual |
Virtualization Support | Yes, virtualized environments supported |
Physical & Environmental
Form Factor Deployment | Software-based; dependent on host hardware |
System Requirements | x86-based system, VMware or KVM environment |
Compatible Operating Systems | Linux, VMware ESXi |
Interfaces
Interface Support | Based on virtual network interfaces |
Routing Protocols Supported | OSPF, BGP, EIGRP, RIP |
VPN Features | IPsec, SSL VPN |
WAN Protocols | GRE, MPLS, PPP |
Advanced Security Features
Firewall Capabilities | Integrated in Cisco 5921 ESR feature set |
Intrusion Prevention System (IPS) | Supported via additional modules |
Stateful Packet Inspection | Yes |
Access Control Lists (ACLs) | Yes |
GRE over IPsec Support | Yes |
NAT Traversal | Yes |
Compliance & Origin
Country of Origin | United States |
TAA Compliance | Yes |
RoHS Compliance | Yes |
FCC Compliance | Yes |
CE Marking | Yes |
Product Code | LS-FL-5921-RL4-K9= |
UPC |