United States$5,000,000+
Inventory Delivered By
J
Jack Hayes
4
AppX license enhances ISR 4400 application performance efficiently and reliably.
L-SL-44-APP-K9=
Original Stock
Ready to Ship
APPX LICENSE 4431/4451 WITH WAAS/VWAAS 1300/2500 CONNS RTU
FEATURED DEAL
Name:
L-SL-44-APP-K9=
- Description:
- APPX LICENSE 4431/4451 WITH WAAS/VWAAS 1300/2500 CONNS RTU
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 882658690228
- Condition:
- Warranty:
- 3
- List Price:
$3,852.00
- Price:
$905.0076.5% off
Quantity:
1
Business price:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
TRUSTED, TRIED, PROVEN
Officially Accredited
& Verified By
Next-Gen IT
Solutions Powered By
L-SL-44-APP-K9= Overview
L-SL-44-APP-K9=-APPX LICENSE 4431/4451 WITH WAAS/VWAAS 1300/2500 CONNS RTU is a network management software license designed for enterprise-scale IT environments. This license delivers a digital key for immediate online activation, is available as a perpetual license, and supports a lifetime duration. It is engineered to serve large-scale operations that require robust management of remote terminal units and optimized application delivery through integrated WAAS/VWAAS capabilities, ensuring compatibility across Windows, Linux, and other cross-platform environments.
Targeted for IT administration and enterprise use, this software product streamlines network operations and secure connectivity in environments ranging from data centers to distributed branch offices. The license is distributed as an electronically delivered activation key, optimized for volume deployment, and meets the demands of high-performance network management with scalability for unlimited user or device integration.
L-SL-44-APP-K9= price is $905.00, a 76.5% saving from the Cisco list price of $3,852.00. L-SL-44-APP-K9= is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for L-SL-44-APP-K9= for additional pricing. Browse the full Cisco Isr 4000 Licenses series or explore all Cisco products.
L-SL-44-APP-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
- Unlimited
- Platform Compatibility
- Cross-Platform
- Delivery Method
- Digital Key
- Activation Type
- Online Activation
- Language Support
- Multilingual
- Bit Version
- N/A
- Cloud Integration
- N/A
- Software Format
- Downloadable
- Support Included
- Vendor Support Required
- Product Name
- L-SL-44-APP-K9=-APPX LICENSE 4431/4451 WITH WAAS/VWAAS 1300/2500 CONNS RTU
- License Key Included
- Yes
- ESD (Electronic Software Delivery)
- Yes
- Renewable
- No
- Compliance Certifications
- N/A
- Product Region
- Global
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| L-SL-44-APP-K9= |  FL-44-PERF-K9 |  SL-4320-APP-K9 |  SL-4330-SEC-K9 |  FL-4460-PERF-K9 | |
|---|---|---|---|---|---|
| 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 | Digital Key | Digital Key | Digital Key | Digital Key |
| Device Count | Unlimited | 1 Device | 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 | 1 Year | Lifetime |
| License Key Included | Yes | Yes | Yes | Yes | Yes |
| License Type | Perpetual | Perpetual | Perpetual | Subscription | Perpetual |
| Platform Compatibility | Cross-Platform | N/A | N/A | N/A | Cross-Platform |
| Product Name | L-SL-44-APP-K9=-APPX LICENSE 4431/4451 WITH WAAS/VWAAS 1300/2500 CONNS RTU | FL-44-PERF-K9-FL-44-PERF-K9 Increases the performance from base performance 1 Gbps to 2 Gbps | SL-4320-APP-K9-APPX LICS FOR ISR 4320 SERIES | SL-4330-SEC-K9-Security License for Cisco ISR 4330 Series | FL-4460-PERF-K9-PERFORMANCE ON DEMAND LICS FOR 4400 SERIES |
| Product Region | Global | Global | Global | Global | Global |
| Product Type | Software License | Software License | Software License | Software License | Software License |
| Renewable | No | No | No | Yes | No |
| Software Category | Network Management | Network Management | Operating System | Security | Network Management |
| Software Format | Downloadable | Downloadable | Downloadable | Downloadable | Downloadable |
| Support Included | Vendor Support Required | Vendor Support Required | Yes | Vendor Support Required | Yes |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise |
| User Count | N/A | N/A | N/A | N/A | N/A |
Reviews & Ratings
A
Amelia Reed
5
Professional-grade usability with minimal administrative effort.
B
Benjamin Scott
5
Smooth deployment and predictable B2B performance.
G
Grace Brooks
5
Stable operations with strong reliability for enterprise use.
O
Owen Ward
5
Easy integration with consistent operational results.
Questions & Answers
What is included in the Cisco SKU L-SL-44-APP-K9= APPX License 4431/4451 with WAAS/vWAAS?
This SKU provides a perpetual Application Experience (AppX) license for Cisco ASA 4431 or 4451 appliances, enabling WAAS and vWAAS acceleration with RTU entitlement for up to 1,300 or 2,500 concurrent connections.
Which Cisco ASA models are compatible with this license?
The L-SL-44-APP-K9= license is compatible only with Cisco ASA 4431 and ASA 4451 Firepower devices.
What do WAAS and vWAAS stand for and what do they do?
WAAS (Wide Area Application Services) and vWAAS (virtual WAAS) optimize and accelerate application performance over the WAN by using caching, compression, and protocol optimization.
How many concurrent connections does this license support?
This license supports up to 1,300 concurrent connections on ASA 4431 and up to 2,500 concurrent connections on ASA 4451.
What does RTU entitlement mean for this license?
RTU (Right to Use) entitlement grants you the legal permission to deploy and activate the licensed features under your Cisco support contract.
Is this AppX license perpetual or subscription-based?
The L-SL-44-APP-K9= AppX license is perpetual, requiring only a valid Cisco SMARTnet or Software Support contract for updates and support.
How do I install and activate this license on my ASA appliance?
Obtain the PAK from Cisco, register it on the Cisco Software Licensing portal, generate a license file, upload it to the ASA via CLI, and apply the activation command.
Can I upgrade from a lower-tier ASA license to L-SL-44-APP-K9=?
Yes. You can upgrade by purchasing the AppX license SKU and following Cisco’s license activation procedure to replace the existing license on your ASA.
What system requirements must my ASA meet before installing this license?
Your ASA must be running a supported Firepower software release, have sufficient flash and RAM per Cisco’s compatibility matrix, and be registered in Cisco’s licensing portal.
Do I need a Cisco SMARTnet contract to use this license?
Yes. A valid Cisco SMARTnet or Software Support contract is required to maintain entitlements, receive updates, and access TAC support.
How can I verify the license status and connection limits after activation?
Use the ASA CLI command show version and show license detail to confirm the AppX entitlement and show resource usage to verify active connections.
What performance improvements can I expect with WAAS/vWAAS enabled?
Typical WAN optimization gains range from 50% to 95% reduction in bandwidth usage and up to 3x application response time improvement, depending on traffic patterns.
Does this license support ASA clustering or high availability?
Yes. The AppX WAAS/vWAAS features are supported in ASA Active/Standby and Active/Active failover configurations per Cisco’s HA guidelines.
How do I back up my ASA AppX license file?
Download the license file from the Cisco Smart Software Manager portal and store a local encrypted copy off-device for disaster recovery.
Where can I download the license activation files?
Log in to the Cisco Smart Software Manager, navigate to your registered product instance, and download the AppX license file in .lic format.
What support resources are available for this license?
Cisco provides technical documentation, online community forums, and 24x7 TAC support under your SMARTnet contract for configuration and troubleshooting.