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.

FEATURED DEAL

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L-SL-44-APP-K9=

Name: APPX LICENSE 4431/4451 WITH WAAS/VWAAS 1300/2500 CONNS RTU
Brand: Cisco
SKU: L-SL-44-APP-K9=
Price: 905.00 USD
Availability: InStock
Rating: 4.2 (5 reviews)

Description:: APPX LICENSE 4431/4451 WITH WAAS/VWAAS 1300/2500 CONNS RTU
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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

Jack Hayes

AppX license enhances ISR 4400 application performance efficiently and reliably.

Amelia Reed

Professional-grade usability with minimal administrative effort.

Benjamin Scott

Smooth deployment and predictable B2B performance.

Grace Brooks

Stable operations with strong reliability for enterprise use.

Owen Ward

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.

Related Searches Cisco Isr 4000 Licenses

L-SL-29-APP-K9=L-SL-4350-APP-K9=L-SL-4330-APP-K9=L-SL-4320-APP-K9=L-SL-39-APP-K9=SL-44-APP-K9 SL-44-UC-K9 L-SL-19-APP-K9=

L-SL-44-APP-K9= Overview

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

Compliance Certifications

N/A

Product Region

Global