Product Type | Software License |
Model | Smart License for Cisco 5921 ESR - X86 Level 3 - 50 Mbps |
Software Name | Cisco 5921 Embedded Services Router (ESR) |
License Type | Smart Licensing |
License Level | Level 3 |
Throughput Supported | Up to 50 Mbps |
Platform Support | x86 platforms |
Use Case | Software-based virtual routing |
Processor Requirements | x86-based CPU |
Form Factor | Virtual / Software-defined |
Smart License for Cisco 5921 ESR - X86 Level 3 - 50 Mbps


Key Benefits

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- Enables cost-effective routing through software deployment without additional hardware.
- Meets TAA compliance standards, ideal for U.S. government and public sector use.
- Delivers secure, scalable routing performance for demanding virtualized IP networks.
Product Overview
The Smart License for Cisco 5921 ESR - X86 Level 3 - 50 Mbps enables software-based routing on x86 platforms using Cisco’s proven networking infrastructure. Designed for the 5921 ESR, this Level 3 license supports up to 50 Mbps throughput, offering a scalable solution for virtualized environments. With TAA compliance and originating from the United States, it meets procurement and security standards for government and enterprise networks. Integrated smart licensing streamlines usage tracking and license management, making it ideal for modern software-defined networking applications.
Specifications
Product Overview
Cloud Management & Licensing
Management Interface | Cisco Smart Licensing Portal |
License Enforcement | Smart Licensing |
Subscription Required | Yes |
License Term | Perpetual or Subscription (based on agreement) |
Licensing Model | Right-to-Use (RTU) |
Included Cloud Features | Automated license tracking and reporting |
License Portability | Yes, across compatible virtual environments |
Compliance & Origin
Country of Origin | United States |
TAA Compliance | Yes |
RoHS Compliance | Yes |
Regulatory Certifications | FCC, CE (when deployed on certified hardware) |
Industry Compliance Standards | FIPS 140-2 (when deployed on compatible platform) |
Interfaces
Routing Protocols Supported | OSPF, BGP, EIGRP, RIP, Policy-Based Routing |
VPN Support | IPSec, GRE, DMVPN |
Network Interface Integration | Software-defined interfaces via host system |
Advanced Security Features
Integrated Firewall Capabilities | Yes (Zone-based Firewall) |
VPN Encryption | AES, 3DES, SHA family |
Access Control | Access Control Lists (ACLs) |
Security Protocols | IPSec, SSL, IKEv1/v2 |
Secure Network Address Translation | Yes (NAT, PAT) |
Routing Security Features | Authentication, route filtering, TTL security |
QoS Support | Yes (Class-based QoS) |
Physical & Environmental
Deployment Environment | Virtualized/cloud software environments |
Minimum Disk Space | At least 500 MB free |
Minimum RAM | At least 2 GB |
Supported Operating Systems | Linux (Red Hat/CentOS), Windows (with virtualization) |
Max Supported Virtual Interfaces | Dependent on host resources |