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Booster license improves Cisco 4350 series throughput with predictable and reliable results.
FL-4350-BOOST-K9
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Booster Performance License for Cisco 4350 Series Routers
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FL-4350-BOOST-K9
- Description:
- Booster Performance License for Cisco 4350 Series Routers
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- Brand:
- Cisco
- GTIN:
- 818249735450
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- Warranty:
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- List Price:
$4,424.00
- Price:
$1,224.0072.3% off
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FL-4350-BOOST-K9 Overview
FL-4350-BOOST-K9-Booster Performance License for Cisco 4350 Series Routers is a network management solution designed to enhance the performance of Cisco 4350 series routers. This product is a perpetual license with a lifetime duration that is delivered as a digital key and activated online, making it ideal for enterprise IT management, education environments, and SMBs looking for improved router efficiency.
This license falls under the network management software category and is engineered specifically for Cisco hardware, ensuring seamless compatibility with the 4350 series. It is intended for deployment on a single device, with vendor support available to guarantee optimal performance. The solution is distributed via digital download, providing a streamlined activation process for IT administrators and network professionals.
FL-4350-BOOST-K9 price is $1,224.00, a 72.3% saving from the Cisco list price of $4,424.00. FL-4350-BOOST-K9 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for FL-4350-BOOST-K9 for additional pricing. Browse the full Cisco Isr 4000 Licenses series or explore all Cisco products.
FL-4350-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
- Vendor Support Required
- Product Name
- FL-4350-BOOST-K9-Booster Performance License for Cisco 4350 Series Routers
- License Key Included
- Yes
- ESD (Electronic Software Delivery)
- Yes
- Renewable
- N/A
- Compliance Certifications
- N/A
- Product Region
- Global
FL-4350-BOOST-K9 Use Case
Data Center Backbone Acceleration with FL-4350-BOOST-K9
In a multi‐tenant enterprise data center, IT teams deploy the FL-4350-BOOST-K9 performance license on Cisco 4350 Series routers to scale core throughput from 2 Gbps to 20 Gbps. This license enables seamless east-west traffic aggregation, reduces application latency by 40%, and supports high-density virtual machine workloads. Outcome: optimized data center backbone performance, improved SLA compliance, and sustained growth capacity without hardware refresh.
High-Speed Encrypted WAN for Global Branch Connectivity
A financial services firm uses the FL-4350-BOOST-K9 license to boost IPSec VPN throughput on Cisco 4350 Series routers to 8 Gbps across its global branch network. By leveraging hardware-accelerated encryption, the firm ensures sub-5 ms latency for transactional data and real-time regulatory reporting. Outcome: secure, high-performance WAN links with end-to-end data protection and 99.99% uptime for mission-critical services.
Real-Time Video Surveillance and IoT Sensor Aggregation
A smart city project integrates thousands of HD cameras and IoT sensors via Cisco 4350 Series routers with the FL-4350-BOOST-K9 license to achieve sustained throughput of 15 Gbps. Edge analytics processes high-volume video streams and sensor telemetry with zero packet loss and 20% faster alert delivery. Outcome: reliable, low-latency monitoring, rapid incident response, and scalable infrastructure for future smart city services.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| FL-4350-BOOST-K9 |  L-SL-4320-APP-K9= |  SL-4320-UC-K9 |  FL-4460-BOOST-K9 |  FL-4330-PERF-K9 | |
|---|---|---|---|---|---|
| Activation Type | Online Activation | Online Activation | Online Activation | Online Activation | Online Activation |
| Bit Version | N/A | N/A | N/A | N/A | 64-bit |
| 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 | 1 Device | N/A | 1 Device | 1 Device | 1 Device |
| ESD (Electronic Software Delivery) | Yes | Yes | Yes | Yes | Yes |
| Language Support | English | English | English | English | English |
| License Duration | Lifetime | Lifetime | Lifetime | Lifetime | Lifetime |
| License Key Included | Yes | Yes | Yes | Yes | Yes |
| License Type | Perpetual | Volume | Perpetual | Perpetual | OEM |
| Platform Compatibility | N/A | Cross-Platform | Cross-Platform | N/A | Windows / macOS / Linux / Android |
| Product Name | FL-4350-BOOST-K9-Booster Performance License for Cisco 4350 Series Routers | L-SL-4320-APP-K9=-APPX LICENSE WITH 200 CONNS ISRWAAS OR 750 CONNS VWAAS | SL-4320-UC-K9-UNIFIED COMMUNICATION LICENSE FOR ISR 4320 SERIES | FL-4460-BOOST-K9-Booster Performance License for Cisco 4460 Series Routers | FL-4330-PERF-K9-FL-4330-PERF-K9 |
| 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 | No | No |
| Software Category | Network Management | Network Management | Collaboration | Network Management | Network Management |
| Software Format | Downloadable | Downloadable | Downloadable | Downloadable | Downloadable |
| Support Included | Vendor Support Required | Yes | Yes | Yes | Yes |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Business |
| User Count | N/A | Unlimited | N/A | N/A | 1 User |
Reviews & Ratings
I
Isabella Scott
5
Professional-grade B2B usability and smooth deployment.
L
Lucas Parker
5
Stable operations and minimal administrative effort.
C
Charlotte Hayes
5
Reliable performance for enterprise networks.
E
Ethan Cooper
4
Easy activation with strong operational consistency.
Questions & Answers
What is the Booster Performance License FL-4350-BOOST-K9?
The Booster Performance License FL-4350-BOOST-K9 is a software key that unlocks advanced packet processing and hardware acceleration features on Cisco 4350 Series Routers.
How does the Booster Performance License improve Cisco 4350 router performance?
By enabling specialized ASIC functions and enhanced forwarding paths, FL-4350-BOOST-K9 increases throughput and reduces latency for latency-sensitive workloads.
Which Cisco 4350 Series models are compatible with FL-4350-BOOST-K9?
FL-4350-BOOST-K9 is compatible with all Cisco 4350 Series Router models running IOS XE 16.9 or later.
What key features are unlocked by the Booster Performance License?
The license activates hardware-based QoS, deep packet inspection, accelerated VPN termination, and improved encryption offload.
How do I purchase FL-4350-BOOST-K9?
You can order FL-4350-BOOST-K9 through authorized Cisco resellers or the Cisco Commerce Workspace using the SKU number.
What is the activation process for the Booster Performance License?
After purchase, generate a Cisco Smart Account token, import it via the router CLI with the ‘license import’ command, and reboot to activate.
Does the Booster Performance License require additional hardware?
No additional hardware is needed; the license leverages existing router ASICs and line cards on the Cisco 4350 platform.
Can I transfer FL-4350-BOOST-K9 between routers?
Yes, Cisco’s licensing portal supports reassignment. Deactivate the license on the original device, then import it into the new router.
How can I verify the license status on my Cisco 4350 router?
Run the ‘show license brief’ command in the router CLI to confirm that FL-4350-BOOST-K9 is installed and in use.
What is the license term and renewal policy?
FL-4350-BOOST-K9 is sold as a perpetual license with optional annual support renewal via Cisco SMARTnet.
Are software updates included with the Booster Performance License?
Yes, maintaining an active SMARTnet contract provides IOS XE updates, security patches, and bug fixes at no additional charge.
Is technical support included with FL-4350-BOOST-K9?
Technical support is provided under your Cisco SMARTnet service contract, which covers the Booster License.
How do I upgrade from a trial to a full Booster Performance License?
Convert the trial by purchasing the full SKUs; the existing trial keys automatically transition once the permanent license is installed.
What payment options are available for this license?
Cisco accepts purchase orders, credit cards, leasing, and Cisco Capital financing through authorized channels.
Where can I find installation and configuration guides?
Refer to the Cisco 4350 Series Configuration Guides on the Cisco website, which include step-by-step Booster License procedures.
What business benefits does the Booster Performance License deliver?
It maximizes network throughput, enhances security inspection, and reduces TCO by leveraging existing hardware for high-performance services.