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  • FL-4220-BOOST-K9
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Name:

FL-4220-BOOST-K9

Description:
Booster Performance License for Cisco 4220 Series Routers
Rating:
4.2(5)
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$2,360.00

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FL-4220-BOOST-K9

Booster Performance License for Cisco 4220 Series Routers

$2,360.00 $400.0083.1% off

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FL-4220-BOOST-K9 Overview

The FL-4220-BOOST-K9 Cisco FirePOWER 4220 Throughput Upgrade License boosts the performance capacity of the Cisco FirePOWER 4220 Next-Generation Firewall (NGFW), unlocking higher throughput and security inspection capabilities. This upgrade allows organizations to scale firewall performance as traffic demands grow without hardware replacement.

Designed for enterprise and data-center environments, this license increases system throughput and inspection limits for both firewall and intrusion prevention (NGIPS) functions. It ensures consistent protection, faster traffic handling, and higher encrypted throughput across mission-critical networks.

Delivered via Electronic Software Delivery (ESD), the FL-4220-BOOST-K9 license activates instantly through secure online registration. It is an OEM perpetual license, providing lifetime validity, continuous software compatibility, and full support through Cisco SMARTnet and FirePOWER Management Center (FMC) platforms.

Built for high-performance enterprises, cloud providers, and service environments, this license enables scalable network protection and ensures that Cisco FirePOWER 4220 appliances deliver full performance potential.

Capabilities

  • Throughput Boost Activation - Unlocks higher throughput and inspection capacity on Cisco FirePOWER 4220.
  • Optimized Firewall Performance - Enhances traffic handling, session scalability, and encrypted flow management.
  • Advanced Threat Inspection - Improves NGIPS and AMP (Advanced Malware Protection) efficiency.
  • Flexible Scalability - Expands capacity without hardware changes or downtime.
  • Seamless FMC Integration - Fully managed via Cisco FirePOWER Management Center for unified control.
  • Perpetual License Validity - Lifetime activation with continued Cisco software support and updates.

Supported Hardware & Software for FL-4220-BOOST-K9

The FL-4220-BOOST-K9 license is specifically designed for Cisco FirePOWER 4220 Series appliances, enabling advanced performance scaling and throughput optimization.

Supported Hardware Model:

  • Cisco FirePOWER 4220 NGFW Appliance - Enterprise-class firewall platform supporting advanced security, visibility, and traffic control.

Supported Software & Environments:

  • Cisco FirePOWER Threat Defense (FTD)
  • Cisco FirePOWER Management Center (FMC)
  • Cisco ASA with FirePOWER Services
  • Windows Server (2016 / 2019 / 2022)
  • Red Hat Enterprise Linux (RHEL)
  • VMware ESXi / vSphere

The Cisco FL-4220-BOOST-K9 License provides a powerful and efficient way to scale firewall performance, ensuring that your Cisco FirePOWER 4220 appliance operates at maximum capacity with consistent security, speed, and reliability.

FL-4220-BOOST-K9 price is $400.00, a 83.1% saving from the Cisco list price of $2,360.00. FL-4220-BOOST-K9 is in stock and available for next-day dispatch. (terms applied)

Request bulk order quote for FL-4220-BOOST-K9 for additional pricing. Browse the full Cisco Isr 4000 Licenses series or explore all Cisco products.

FL-4220-BOOST-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
1 Device
Platform Compatibility
N/A
Delivery Method
Digital Key
Activation Type
Online Activation
Language Support
English
Bit Version
N/A
Cloud Integration
N/A
Software Format
Downloadable
Support Included
Yes
Product Name
FL-4220-BOOST-K9-Booster Performance License for Cisco 4220 Series Routers
License Key Included
Yes
ESD (Electronic Software Delivery)
Yes
Renewable
No
Compliance Certifications
N/A
Product Region
Global

FL-4220-BOOST-K9 Use Case

High-Throughput Remote Branch Connectivity with FL-4220-BOOST-K9

In a multinational enterprise with dozens of satellite offices, enabling real-time collaboration tools and cloud-based ERP requires sustained WAN throughput above the base 1 Gbps capacity of the Cisco 4220. By applying the FL-4220-BOOST-K9 Booster Performance License, IT teams unlock up to 3.5 Gbps of routing performance, reducing application latency by 40% and ensuring consistent video conferencing, VoIP and SaaS responsiveness at remote sites.

Secure SD-WAN Aggregation for Multicloud Deployments

A global retailer must securely connect point-of-sale systems and inventory databases across AWS, Azure and on-premises data centers without introducing bandwidth constraints. The FL-4220-BOOST-K9 License amplifies the Cisco 4220’s IPsec encryption throughput to over 2 Gbps, offloading CPU overhead and maintaining end-to-end SLA compliance. The outcome is a scalable, high-performance SD-WAN fabric that accelerates cloud migration and protects sensitive payment data.

Multi-Tenant Edge Routing for Managed Service Providers

A managed service provider hosts multiple small business tenants on a single Cisco 4220 platform but requires granular traffic shaping and guaranteed throughput per customer. With the FL-4220-BOOST-K9 Booster Performance License, the router delivers advanced QoS and up to 3.5 Gbps aggregate throughput, enabling per-tenant SLAs of 500 Mbps or higher. This boosts customer satisfaction, simplifies network operations and supports premium service tiers without additional hardware.

Quality Certifications

To get the detailed certification, please go to the Compliance Center.

ISO 14001 Certified - UCCISO 9001 Certified - UCCRoHS CompliantREACH CompliantFCC CertifiedCE Mark - European ConformityVCI CertifiedUKCA Mark - UK Conformity Assessed

Product Comparison Table

Booster Performance License for Cisco 4220 Series RoutersFL-4220-BOOST-K9AppX License for Cisco ISR 4220 SeriesSL-4220-APP-K9=AppX License (Paper) for Cisco 4351 (System)SL-4350-APP-K9APPX LICENSE 4431/4451 WITH WAAS/VWAAS 1300/2500 CONNS RTUL-SL-44-APP-K9=APPX LICENSE WITH 200 CONNS ISRWAAS OR 750 CONNS VWAASL-SL-4320-APP-K9=
Activation TypeOnline ActivationOnline ActivationOnline ActivationOnline ActivationOnline Activation
Bit VersionN/AN/AN/AN/AN/A
Cloud IntegrationN/AN/AN/AN/AN/A
Compliance CertificationsN/AN/AN/AN/AN/A
Delivery MethodDigital KeyDigital KeyLicense CertificateDigital KeyDigital Key
Device Count1 Device1 Device1 DeviceUnlimitedN/A
ESD (Electronic Software Delivery)YesYesNoYesYes
Language SupportEnglishEnglishEnglishMultilingualEnglish
License DurationLifetimeLifetimeLifetimeLifetimeLifetime
License Key IncludedYesYesYesYesYes
License TypePerpetualPerpetualPerpetualPerpetualVolume
Platform CompatibilityN/AN/AN/ACross-PlatformCross-Platform
Product NameFL-4220-BOOST-K9-Booster Performance License for Cisco 4220 Series RoutersSL-4220-APP-K9=-AppX License for Cisco ISR 4220 SeriesSL-4350-APP-K9-AppX License (Paper) for Cisco 4351 (System)L-SL-44-APP-K9=-APPX LICENSE 4431/4451 WITH WAAS/VWAAS 1300/2500 CONNS RTUL-SL-4320-APP-K9=-APPX LICENSE WITH 200 CONNS ISRWAAS OR 750 CONNS VWAAS
Product RegionGlobalGlobalGlobalGlobalGlobal
Product TypeSoftware LicenseSoftware LicenseSoftware LicenseSoftware LicenseSoftware License
RenewableNoN/ANoNoN/A
Software CategoryNetwork ManagementNetwork ManagementNetwork ManagementNetwork ManagementNetwork Management
Software FormatDownloadableN/APhysicalDownloadableDownloadable
Support IncludedYesYesVendor Support RequiredVendor Support RequiredYes
Use CaseEnterpriseEnterpriseIT AdminEnterpriseEnterprise
User CountN/AN/AN/AN/AUnlimited

Reviews & Ratings

4.2
verified5 verified reviews.

Filter by stars

5
0%
0%
20%
40%
40%
J
Jacob Hayes
5

Booster license increases performance for Cisco 4220 series reliably and with minimal administrative effort.

V
Victoria Lane
4

Professional-grade deployment and predictable throughput.

E
Ethan Reed
5

Smooth activation and enterprise-ready usability.

S
Samantha Brooks
3

Stable operations and strong reliability.

L
Lucas Grant
4

Easy management and consistent performance for B2B networks.

Questions & Answers

What is the Booster Performance License for Cisco 4220 Series Routers (FL-4220-BOOST-K9)?

The Booster Performance License (FL-4220-BOOST-K9) is a software upgrade that unlocks advanced forwarding capabilities and increases packet-processing throughput on Cisco 4220 Series Routers.

Which Cisco platforms are compatible with the FL-4220-BOOST-K9 license?

The FL-4220-BOOST-K9 license is compatible exclusively with Cisco 4220 Series Integrated Services Routers running IOS XE Software.

How does the Booster Performance License improve router throughput?

By enabling additional hardware acceleration and optimized forwarding paths, the license can boost throughput by up to 100% over the standard performance level.

Is the Booster Performance License a perpetual or subscription license?

The FL-4220-BOOST-K9 license is sold as a perpetual license, providing a one-time purchase for lifetime entitlement to the unlocked performance features.

Related Searches Cisco Isr 4000 Licenses

FL-4430-BOOST-K9FL-4320-BOOST-K9FL-4330-BOOST-K9FL-4460-BOOST-K9FL-4350-BOOST-K9FL-44-BOOST-K9FL-4220-PERF-K9=SL-4220-APP-K9=