Техническая Спецификация для Cisco Cisco 2504 Wireless Controller
© 2016 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information.
Page 6 of 7
Datagram Transport Layer Security (DTLS) is required for all Cisco OfficeExtend deployments to encrypt the data
plane traffic. To enable this functionality, you must obtain a $0 DTLS license. Customers planning to install this
device physically in Russia must obtain a physical PAK in order to enable a DTLS license and should not
download the license from Cisco.com. Please consult your local government regulations to ensure that data
DTLS encryption is permitted.
The DTLS Paper PAK license is designated for customers who purchase a controller with DTLS disabled due to
import restrictions but get permission to add DTLS support after initial purchase. This optional DTLS license is
required for Cisco OfficeExtend deployment.
Table 7.
Optional Licensing for Cisco 2500 Series Wireless Controllers (PAKs)
Part Number
Description
LIC-CT2504-UPG
Primary upgrade SKU: Pick any number or combination of the following options under this SKU to upgrade one or
many controllers under one product authorization key
many controllers under one product authorization key
LIC-CT25-DTLS-K9
Cisco 2504 Controller DTLS License (Paper Certificate - U.S. Mail)
L-LIC-CT2504-UPG
Primary upgrade SKU: Pick any number or combination of the following options under this SKU to upgrade one or
many controllers under one product authorization key
many controllers under one product authorization key
L-LIC-CT25-DTLS-K9
Cisco 2504 Controller DTLS License (electronic Certificate; must not be ordered by Russian customers)
Other customers can simply use the following procedure in order to download the DTLS license from Cisco.com.
To obtain/download a Data DTLS License:
Step 2. On the Product License Registration page, choose Licenses Not Requiring a PAK.
Step 3. Choose Cisco Wireless Controllers DTLS License under Wireless.
Step 4. Complete the remaining steps to generate the license file. The license will be provided online or via email.
Step 5. Copy the license file to your Trivial File Transfer Protocol (TFTP) server.
Step 6. Install the license by browsing to the WLC Web Administration page:
Management --> Software Activation --> Commands --> Action: Install License
Service and Support
Realize the full business value of your wireless network and mobility services investments faster with intelligent,
customized services from Cisco and our partners. Backed by deep networking expertise and a broad ecosystem of
partners, Cisco professional and technical services enable you to successfully plan, build, and run your network as
a powerful business platform. Our services can help you successfully deploy the Cisco Wireless Controller and
integrate mobility solutions effectively to lower the total cost of ownership and secure your wireless network.
To learn more about Cisco wireless LAN service offers, visit: