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L-SL-39-DATA-K9=
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- Cisco 3900 License L-SL-39-DATA-K9 E-Delivery PAK for Cisco 3900 Series
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L-SL-39-DATA-K9=
Cisco 3900 License L-SL-39-DATA-K9 E-Delivery PAK...
$518.00
22 in Global Warehouse
$518.00
63% off
TRUSTED, TRIED, PROVEN
L-SL-39-DATA-K9= Overview
L-SL-39-DATA-K9=-Cisco 3900 License L-SL-39-DATA-K9 E-Delivery PAK for Cisco 3900 Series is a dedicated software license designed specifically for enhancing the capabilities of Cisco’s 3900 Series network platforms. Built for network management, this license package provides perpetual functionality and is ideally suited for enterprise-scale IT environments, offering secure and reliable activation via an online process with a digital delivery format.
Targeting use cases in enterprise IT management, the license is delivered as an electronic key via email and activated online to streamline deployment on Cisco 3900 Series hardware. Although it does not cater to traditional operating system platforms like Windows or macOS, its cross-platform compatibility ensures that it integrates seamlessly with the specialized Cisco IOS environment, making it a critically important asset for enterprises that demand robust network performance and secure connectivity.
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L-SL-39-DATA-K9= Specifications
| Product Type | Software License |
| Software Category | Network Management |
| License Type | Perpetual |
| License Duration | Lifetime |
| Use Case | Enterprise |
| User Count | N/A |
| Device Count | N/A |
| Platform Compatibility | Cross-Platform |
| Delivery Method | Email Delivery |
| Activation Type | Online Activation |
| Language Support | N/A |
| Bit Version | N/A |
| Cloud Integration | N/A |
| Software Format | Downloadable |
| Support Included | Vendor Support Required |
| Product Name | Cisco 3900 License L-SL-39-DATA-K9 |
| License Key Included | Yes |
| ESD (Electronic Software Delivery) | Yes |
| Renewable | N/A |
| Compliance Certifications | N/A |
| Product Region | Global |
L-SL-39-DATA-K9= Use Case
Optimizing Branch WAN Performance with Advanced Routing and Security
In a global enterprise with 50+ branch offices, deploying the L-SL-39-DATA-K9 E-Delivery PAK unlocks advanced OSPF, BGP and QoS features on Cisco 3900 Series routers. This license enables dynamic path selection, real-time traffic prioritization and integrated Zone-Based Firewall, reducing packet loss by 40% and ensuring consistent, secure application performance across all sites.
Scaling Voice and Unified Communications for Distributed Workforces
A multinational corporation leverages the Cisco 3900 with L-SL-39-DATA-K9 to support high-density VoIP sessions and Cisco Unified Communications Manager integration. By enabling session-border control, call admission control and traffic shaping, IT teams increased concurrent call capacity by 60% and achieved sub-20 ms jitter, delivering crystal-clear voice quality for 2,000+ remote users.
Secure SD-WAN and VPN Fabric for Cloud-First Applications
A retail chain implements the L-SL-39-DATA-K9 license on its Cisco 3900 routers to activate DMVPN, IPsec and SD-WAN orchestration. This deployment provides automatic tunnel failover, encrypted site-to-site connectivity and centralized policy enforcement for 200+ stores. The outcome: 99.99% uptime, 30% reduction in VPN overhead and rapid on-boarding of new cloud services.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Activation Type | Online Activation | Online Activation | Online Activation | Online Activation | Online Activation |
| Bit Version | N/A | N/A | N/A | N/A | N/A |
| Cloud Integration | N/A | N/A | N/A | N/A | N/A |
| Compliance Certifications | N/A | N/A | N/A | N/A | N/A |
| Delivery Method | Digital Key | Email Delivery | Digital Key | Digital Key | Digital Key |
| Device Count | Unlimited | N/A | 1 Device | 1 Device | 1 Device |
| ESD (Electronic Software Delivery) | Yes | Yes | Yes | Yes | Yes |
| Language Support | Multilingual | N/A | English | English | English |
| License Duration | Lifetime | Lifetime | Lifetime | Lifetime | Lifetime |
| License Key Included | Yes | Yes | Yes | Yes | Yes |
| License Type | Volume | Perpetual | Perpetual | Perpetual | Volume |
| Platform Compatibility | Cross-Platform | Cross-Platform | N/A | Cross-Platform | N/A |
| Product Name | SL-29-SEC-K9=-Cisco 2900 License SL-29-SEC-K9= Security License for Cisco 2901-2951 | Cisco 3900 License L-SL-39-DATA-K9 | SL-39-DATA-K9=-Cisco 3900 License SL-39-DATA-K9= Data License for Cisco 3900 Series | L-FLS-ASR1001-5G=-UPG FROM 2.5GBPS TO 5GBPS E-DELIVERY PAK FOR ASR 1001 | L-SL-39-SEC-K9=-SECURITY E-DELIVERY PAK FOR CISCO 3925 3945 |
| Product Region | Global | Global | Global | Global | Global |
| Product Type | Software License | Software License | Software License | Software License | Software License |
| Renewable | N/A | N/A | No | N/A | No |
| Software Category | Security | Network Management | Network Management | Network Management | Security |
| Software Format | Downloadable | Downloadable | Downloadable | Downloadable | Downloadable |
| Support Included | Yes | Vendor Support Required | Yes | Vendor Support Required | Yes |
| Use Case | Enterprise / IT Admin | Enterprise | Enterprise | Enterprise | Enterprise |
| User Count | Unlimited | N/A | N/A | N/A | N/A |
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Questions & Answers
Q
What is the Cisco L-SL-39-DATA-K9 E-Delivery PAK for Cisco 3900 Series?
A
The Cisco L-SL-39-DATA-K9 E-Delivery PAK is a perpetual data license that unlocks advanced forwarding and routing features on Cisco 3900 Series routers via an electronic Product Authorization Key (PAK).
Q
Which Cisco 3900 Series router models are compatible with the L-SL-39-DATA-K9 license?
A
The L-SL-39-DATA-K9 license is compatible with all Cisco 3900 Series routers, including models 3925, 3945, 3925E, and 3945E running IOS 15.3(3)M or later.
Q
What key features does the L-SL-39-DATA-K9 license unlock on Cisco 3900 routers?
A
It enables advanced data-plane capabilities such as MPLS, advanced QoS, enhanced VPN services, Site-to-Site IPsec, and full throughput licensing for enterprise deployments.
Q
How do I activate the L-SL-39-DATA-K9 license on my Cisco 3900 router?
A
Log in to the router CLI, enter the PAK with the `license install` command, save the configuration, then authorize the license in Cisco Smart Software Manager.
Q
What is a PAK code and how is it delivered for L-SL-39-DATA-K9?
A
A PAK is a 16-digit Product Authorization Key that is delivered via email immediately after purchase in e-delivery format for rapid deployment.
Q
Is the L-SL-39-DATA-K9 license subscription-based or perpetual?
A
The L-SL-39-DATA-K9 license is perpetual, meaning it does not expire and remains valid for the life of the hardware.
Q
Can I transfer the L-SL-39-DATA-K9 license to another Cisco 3900 router?
A
Yes, you can transfer the license using Cisco Smart Software Manager by de-registering the old device and registering the new one under the same Smart Account.
Q
How quickly will I receive my L-SL-39-DATA-K9 e-delivery license?
A
You will receive your electronic PAK via email within minutes of order confirmation, enabling immediate license activation.
Q
Does the L-SL-39-DATA-K9 license include Cisco Technical Assistance Center (TAC) support?
A
No, TAC support requires a separate Cisco support contract; the license itself provides feature entitlement but not ongoing technical support.
Q
How do I verify that the L-SL-39-DATA-K9 license is installed and active?
A
Run the `show license summary` or `show license detail` command in the router CLI to confirm status, entitlement, and usage.
Q
Can I upgrade from a basic data license to the L-SL-39-DATA-K9 license?
A
Yes, you can upgrade by purchasing the L-SL-39-DATA-K9 e-delivery PAK and installing it to replace or augment existing data licenses.
Q
What software version is required to support the L-SL-39-DATA-K9 license?
A
Your router must be running Cisco IOS 15.3(3)M or later to support and recognize the L-SL-39-DATA-K9 license correctly.
Q
Do I need a Cisco Smart Account to manage the L-SL-39-DATA-K9 license?
A
Yes, a Cisco Smart Account is required to register, manage, and monitor the L-SL-39-DATA-K9 license through Cisco Smart Software Manager.
Q
How do I renew or extend the L-SL-39-DATA-K9 license?
A
The L-SL-39-DATA-K9 license is perpetual and does not require renewal; only your support contract needs periodic renewal for software updates and TAC access.
Q
Does the L-SL-39-DATA-K9 license include Cisco IOS software upgrades?
A
No, software upgrades require an active Cisco SMARTnet or Software Support contract; the license entitles feature usage only.
Q
Where can I purchase the Cisco L-SL-39-DATA-K9 E-Delivery PAK?
A
You can purchase the L-SL-39-DATA-K9 license directly through Cisco Commerce, authorized Cisco partners, or your Cisco reseller.