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LIC-CT3504-DTLS-K9
3504 WRLS CONTROLLER DTLS LICS
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LIC-CT3504-DTLS-K9-3504 WRLS CONTROLLER DTLS LICS is a network management software license designed to empower IT administrators in managing wireless network controllers for enterprises and SMBs. This product is a volume license available as a digital key with lifetime validity, featuring a straightforward online activation process and compatibility with cross-platform environments, making it ideal for a diverse range of IT management use cases.
LIC-CT3504-DTLS-K9-3504 WRLS CONTROLLER DTLS LICS is optimized for controlling wireless systems with an emphasis on robust, reliable network management. With digital delivery enabling rapid deployment, this license is tailored for enterprise and IT administrative use, ensuring comprehensive support for managing network infrastructures across various platforms, including Windows, macOS, Linux, and web-based interfaces.
LIC-CT3504-DTLS-K9 price is is available on request. Get immediate quote.
Request bulk order quote for LIC-CT3504-DTLS-K9 for additional pricing. Browse the full Cisco Wireless Controller Licenses series or explore all Cisco products.
A multinational university deploys 3504 Wireless Controllers with LIC-CT3504-DTLS-K9 to establish DTLS-encrypted tunnels between access points and controllers. This configuration ensures segmented management traffic, prevents rogue AP injection, and maintains compliance with data-privacy regulations. Outcome: 30% reduction in unauthorized access incidents and centralized, end-to-end secure WLAN operations.
A large automotive manufacturer integrates 3504 WRLS Controllers and DTLS licenses (LIC-CT3504-DTLS-K9) to secure hundreds of wireless sensors and actuators on the production line. DTLS encryption isolates control-plane packets from eavesdroppers and tamper attempts. Outcome: 40% improvement in operational uptime and safeguarded intellectual property on the factory floor.
A national retail chain uses 3504 Wireless Controllers with the LIC-CT3504-DTLS-K9 license to protect over 2,000 wireless PoS terminals across 150 locations. DTLS tunnels encrypt payment data between APs and controllers, meeting PCI DSS requirements. Outcome: Zero payment-fraud breaches over 12 months and strengthened customer trust in mobile checkout.
To get the detailed certification, please go to the Compliance Center.
| LIC-CT3504-DTLS-K9 |  L-NCS-1.0-10K |  LIC-CT7500-1KA |  L-NCS-1.0-50-ADD |  L-NCS-1.0-1K | |
|---|---|---|---|---|---|
| Activation Type | Online Activation | Online Activation | Online Activation | Online Activation | Online Activation |
| Bit Version | N/A | 64-bit | N/A | 64-bit | 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 | N/A | N/A | N/A | N/A | N/A |
| 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 | Volume | Volume | Perpetual | Volume | Volume |
| Platform Compatibility | Cross-Platform | Cross-Platform | N/A | Windows | Windows / macOS / Linux |
| Product Name | LIC-CT3504-DTLS-K9-3504 WRLS CONTROLLER DTLS LICS | L-NCS-1.0-10K-Cisco Prime NCS SOFTWARE AND License to manage 10000 device | LIC-CT7500-1KA-1000 AP Adder License for Cisco 7500 Wireless Controller | L-NCS-1.0-50-ADD-PRIME NETWORK CONTROL SYSTEM ADD-ON LICENSE FOR 50DEVICE | L-NCS-1.0-1K-PRIME NETWORK CONTROL SYSTEM SW AND LICS TO MANAGE 1000DEVICE |
| Product Region | Global | Global | Global | Global | Global |
| Product Type | Software License | Software License | Software License | Software License | Software License |
| Renewable | No | N/A | No | N/A | No |
| Software Category | Network Management | Network Management | Network Management | Network Management | Network Management |
| Software Format | Downloadable | Downloadable | Downloadable | Downloadable | Downloadable |
| Support Included | Vendor Support Required | Vendor Support Required | Yes | Yes | Yes |
| Use Case | Enterprise | Enterprise | Enterprise | IT Admin | Enterprise |
| User Count | N/A | N/A | N/A | N/A | Unlimited |
DTLS license for 3504 enabled secure AP communication reliably. No stability issues and onboarding remained smooth.
Good security add-on for controller environments. Activation was easy.
Helped meet our security requirements without impacting performance.
DTLS enabled cleanly and behaved predictably.
Reliable licensing for secure wireless deployments.
The LIC-CT3504-DTLS-K9 is a perpetual software license that enables Datagram Transport Layer Security (DTLS) encryption on Cisco 3504 Wireless Controllers for secure AP-to-controller communications.
This license is specifically designed for Cisco Catalyst 3504 Wireless Controllers running AireOS 8.5 or later.
It activates DTLS encryption on CAPWAP tunnels, ensuring secure data exchange between access points and the controller.
This SKU is a perpetual license that remains valid for the lifecycle of the Cisco 3504 Wireless Controller hardware.
Upload the UDI and PAK to Cisco Smart Software Manager, assign the license to your controller, and execute the license install and activate commands in the CLI.
Yes, the controller must run AireOS version 8.5 or later to support DTLS functionality enabled by this license.
Yes, using Cisco Smart Software Manager you can revoke the license from one controller and reassign it to another compatible 3504 device.
The license itself does not include Cisco SMARTnet support; SMARTnet contracts must be purchased separately for ongoing software updates and technical assistance.
A Cisco Catalyst 3504 Wireless Controller with a minimum of 8 GB RAM and AireOS 8.5+ is required to deploy DTLS encryption.
The license enables DTLS for all access points supported by your Cisco 3504 Wireless Controller, up to the platform’s maximum capacity of 150 APs.
DTLS is a security protocol that provides privacy, integrity and authentication for datagram-based communications such as CAPWAP tunnels.
DTLS protects control and data traffic between access points and controllers, mitigating eavesdropping, tampering and replay attacks.
Run the CLI command ‘show license status’ on the controller; it will list LIC-CT3504-DTLS-K9 as active with its expiration set to perpetual.
Yes, Cisco offers volume license agreements and Smart Accounts to consolidate multiple LIC-CT3504-DTLS-K9 licenses under a single contract for bulk deployments.
Authorized Cisco partners, resellers and the Cisco Commerce Workspace provide direct purchasing options for this DTLS license.
No; software upgrades require an active SMARTnet support contract to access Cisco AireOS software downloads and patches.
DTLS adds minimal CPU overhead on the controller while providing strong encryption, ensuring secure wireless performance with negligible latency.
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