Product Type | Permanent License |
Form Factor | Software License (Digital) |
Supported Model | Cisco 5921 Embedded Services Router |
Throughput Supported | 100 Mbps |
License Duration | Perpetual |
Licence Reservation Type | Permanent License Reservation (PLR) |
Subscription Required | No |
Software Type | Routing Software Feature License |
Deployment Use Case | Embedded, Tactical, or Mobile Network Environments |
Platform Support | x86-based platforms running Cisco 5921 ESR software |
Usage Level | Enterprise/Government/Defense |
Cisco LS-FL-5921-PL3-K9= Permanent License for 5921 ESR - 100Mbps


Key Benefits

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- Offers long-term, uninterrupted use without the need for subscription renewals
- TAA compliance ensures eligibility for government and public sector procurement
- Ideal for mobile and embedded environments requiring compact and reliable routing
Product Overview
The Cisco LS-FL-5921-PL3-K9= is a Permanent License Reservation designed for the Cisco 5921 Embedded Services Router with 100 Mbps throughput support. This license is TAA compliant and manufactured in the United States, making it suitable for use in government and regulated sectors. By offering a non-subscription-based licensing model, it supports consistent performance and lowers operational overhead in embedded, tactical, or mobile network deployments. No further technical specifications beyond what was provided are available.
Specifications
Product Overview
Cloud Management & Licensing
License Type | Permanent |
License Delivery Method | Electronic |
License Portability | Tied to platform instance |
Cisco Smart Licensing Support | Yes |
License Enforcement Mode | PLR Mode (Permanent License Reservation) |
Smart Account Required | Yes |
Product Compatibility | Compatible with Cisco ESR 5921 for x86 virtualization platforms |
Management Model | Locally managed instance, not cloud-based |
Compliance & Origin
TAA Compliance | Yes |
Country of Origin | United States |
Regulatory Use | Approved for U.S. government use |
HS Code | 8523510000 (Software media, electronically delivered) |
RoHS Compliance | Not Applicable – Software Product |
REACH Compliance | Not Applicable – Software Product |
ECCN Export Code | 5D002 (subject to U.S. export restrictions) |
Interfaces
Maximum Data Rate Licensed | 100 Mbps |
Feature Enabled | Performance Upgrade License |
Advanced Security Features
Security Role of Product | Enables Secure Networking and Routing |
Encrypted Connectivity Support | Yes—dependent on platform configuration |
Secure Routing Protocols Support | Yes—OSPF, BGP, EIGRP with secure extensions |
Platform IPS/IDS Support | Platform dependent |
Compliance Security Features | Supports TAA-compliant secure deployments |