Now that the Cisco ASA 5520 Firewall End of Life and End of Service Life have matured, it’s important that you have a continuity plan in place. It's probably not, because the product is out of support. The last day to renew or add to an existing subscription is August 31, 2021. Cisco announces the end-of-sale and end-of-life dates for the Cisco Adaptive Security Appliance (ASA) Release 9. 5. 11ac Wave2 performance, high scale, and enhanced system uptime, supports: Intent-driven programmability and streaming telemetry. The last day to order the affected product(s) is August 31, 2020. End-of-Sale and End-of-Life Announcement for the Cisco 8540 Wireless controller 13/Apr/2021. End-of-Sale and End-of-Life Announcement for the Cisco ASA 5585-X Adaptive Security Appliance. Cisco Catalyst 9800 Series Wireless Controllers - Find out why a Cisco product has reached its end of life, what product upgrade and substitution options are available, and. Cisco announces the end-of-sale and end-of-life dates for the Cisco Firepower Threat Defense (FTD) 6. The FIPS 140-2 Non-Proprietary Security Policy was updated as part of the Level 2 FIPS 140-2 validation for the Cisco ASA series, which includes the Cisco ASA 5505, ASA 5510, ASA 5520, ASA 5540, ASA 5550, ASA 5580, ASA 5512-X, ASA 5515-X, ASA 5525-X, ASA 5545-X, ASA 5555-X, ASA 5585-X, and the ASA Services Module. Trustworthy systems built with Cisco Trust Anchor Technologies provide a highly secure foundation for Cisco products. Customers with active service contracts will continue to receive support from the Cisco Technical Assistance Center (TAC) as shown in Table 1 of the EoL. 1 (20) EW 07/Jan/2014. Walk index discrepency between 8. The last day to order the affected product(s) is September 16, 2013. I upgraded the controller from version 8. Park Place Technologies makes it easy to find the latest End of Life (EOL) and End of Service Life (EOSL) information for your ASA hardware. 8. Cisco 5520 WLC reloads unexpectedly when RADIUS server returns invalid value in Airespace-ACL-Name. The last day to order the affected product(s) is November 16, 2013. 31-OCT-2022 Details. This end-of-sale notice is part of a broader end-of-sale announcement for the Cisco ASA 5500 Series appliances that covers ASA 5510, ASA 5520, ASA 5540, and ASA 5550, including hardware accessories. For FTD, I believe last supported is v6. Apr 26, 2023I'm looking at using an ASA 5520 for the database of an ecommerce site. The purpose of this document is to: Provide an overview of the Cisco 5520 WLC, and its deployment within the Cisco Unified Architecture. 1 (if you have CC account you can download softwrae. 5520 can support a maximum of 1000 APs. The x700 EoL schedule says we can expect cover up to January 2024, but the latest code those APs can run is v17. (XLSX - 35 MB) Cisco USB GNSS Dongle Quick Installation Guide. 2. Customers with active service contracts will continue to receive support from the Cisco Technical Assistance Center (TAC) as shown in Table 1 of the EoL bulletin. aes code but do I need to. Customers with active service contracts and subscriptions (as applicable) will continue to. 8. End-of-Sale and End-of-Life Announcement for the Cisco Secure Network Server (SNS) 3515 and 3595 for ISE Applications 08/Dec/2021. After doing some research I've thinking of getting an ASA 5520 for CCNA security study. 0 Helpful. Can anyone point me to information about this software version. Cisco 5520 wireless controller. EOL9154—Amended Cisco announces the end-of-sale and end-of life dates for the Cisco ASA 5520 Adaptive Security Appliance. here is the planning for upgrade : ( bare in mind there is lot changed from 8. The last day to order the affected product(s) is July 30, 2019. Now the. 7, Firepower Management Center (FMC) 6. Series Release Date. The date the document that announces the end-of-sale and end-of-life of a product is distributed to the general public. CISCO ONE 5520 WIRELESS CONTROLLER. The last day to order the affected product(s) is September 18, 2020. 1. Here in this article I am just comparing the capabilities of both the controller with respect to each other and which model is used where. The date the document that announces the end-of-sale and end-of-life of a product is distributed to the general public. Data Sheet. Table 2 lists the product part numbers affected by this announcement. 0. 10. Cisco annonce la date d’arrêt de commercialisation et de fin de vie de Cisco 5520 Wireless controller. 0 06/Jun/2017. but there is no EoL date for that version of software either. The last day to renew or add to an existing subscription is August 31, 2021. Customers with active service contracts will continue to receive support from the Cisco Technical Assistance Center (TAC) as shown in Table 1 of the EoL bulletin. x 05/Mar/2021 End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17. 5520 EOL Long Long ago, But as per my knowledge latest you can upto 9. No patches or maintenance releases will be provided for Cisco Wireless Software Versions 8. 9800-L overviewProducts. The last day to order the affected product(s) is July 31, 2012. Security capabilities such as. EOL Date Date Not Published. End-of-Support Date: 2017-11-28 . Beginner Options. Cisco announces the end-of-sale and end-of-life dates for the Cisco 5520 Wireless controller. Customers with active service contracts and subscriptions (as applicable) will continue to. Table 1. The Cisco 3504 Wireless Controller provides centralized control, management, and troubleshooting for small to medium-sized enterprises and branch offices. April 18, 2018. Community. Customers with active service contracts will continue to receive support from the Cisco Technical Assistance Center (TAC) as shown in Table 1 of the EoL bulletin. The Cisco Firepower 5500 Series is a family of six threat-focused NGFW security platforms that deliver business resiliency through superior threat defense. Explore our database of over 20,000 parts &. 10. 1 (19) EW and 12. We have hundreds of the following models in the field: ASA 5505. This section mentions specific details when using CIMC utility with Cisco 5520 or 8540 controllers. Wireless LAN Controller. End-of-Sale and End-of-Life Announcement for the Cisco AireOS Virtual Wireless controller. Annonce d’arrêt de commercialisation et de fin de vie de Cisco Aironet 1830 Series Access Points 06/Nov/2022Cisco announces the end-of-sale and end-of-life dates for the Cisco 800 Series Spares and Accessories. AIR-CT5520-K9 Status Supported What is third-party data center maintenance? Whether your equipment is EOL or EOSL, we can help. Customers with active service contracts will continueEnd-of-Sale and End-of-Life Announcement for the Cisco Security Software Volume Purchasing (SVP) Program 22/Jan/2021. 2 to 8. Cisco Nexus 5020 Switch - Retirement Notification. 0(4) at:. Since these are end of life I can get a new intel drive but I cannot find any information on the installation of the system have the AIR-CT5520-K9-8-10-162-0. Customers with active service contracts will continue to receive support from the Cisco Technical Assistance Center (TAC) as shown in Table 1 of the EoL bulletin. Cisco announces the end-of-sale and end-of-life dates for the Cisco ASA 5512-X and ASA 5515-X. 1 will be supported past the End-of-Life date only for specific hardware model (s) with the Last Supported OS of PAN-OS 8. End-of-Support Date. In anticipation of the end-of-life for Cisco ASA® firewall, Rackspace has started customer migrations. 10. Starting with the 8. Cisco announces the end-of-sale and end-of life dates for the Cisco 2504 Wireless Controller. March 2, 2022 End-of-Sale Date: App SWCisco announces the end-of-sale dates for the Cisco Select ISR1100 and ISR900 Promotional Offer Bundles only. CSCvg34502. Cisco announces the end-of-sale and end-of-life dates for the Cisco Catalyst 5000 Series Switches. 4. 4 - from 8. Cisco announces the end-of-sale and end-of life dates for the Cisco ASA 5500 Series Software Release 8. The last day to order the affected product(s) is September 2, 2022. Now that the Cisco ASA 5520 Firewall End of Life and End of Service Life have matured, it’s important that you have a continuity plan in place. Supported Models: Cisco Aironet 1815i, 1815m, 1815t, 1815w. Customers with active service contracts will continue to receive support from2. 2. The ASA tries to use keys in the following order if they exist: EDDSA, ECDSA, and then RSA. The 9200 switches are up-to-date, there is no EOS/EOL info yet. This document introduces the Cisco 5520 Wireless LAN Controller (WLC), and provides general guidelines for its deployment. End-of-Sale and End-of-Life Announcement for the Cisco Catalyst 6807-XL Modular Switch 17/Nov/2022 End-of-Sale and End-of-Life Announcement for the Cisco Catalyst 6800-X Switch Accessories 03/Aug/2020Click the Download button in the upper right corner of the window and click OK to confirm to proceed with uploading your new firmware image from the TFTP server to the WLC. Cisco 5520 Wireless Controller. Customers with active service contracts will continue to receive support from the Cisco Technical Assistance Center (TAC) as shown in Table 1 of the EoL bulletin. You can get network hardware support and maintenance from a reputable 3rd party maintenance company like Park Place Technologies. Annonce d’arrêt de commercialisation et de fin de vie de Cisco Aironet 1700 Series Access Points 06/Nov/2022Unless licenses are built in. The documentation set for this product strives to use bias-free language. How to check if the device is End of Life(EOL)? 19173. They are resilient, secure, and intelligent. The Avaya (formerly Nortel) Ethernet Routing Switch (ERS) has reached end of life and end of sale. Cisco 5520 Wireless LAN Controller Deployment Guide; Configure. 16x. End-of-Life Notice. Extraordinary visibility into application traffic, using Cisco Application. Cisco ASA Software is a time-based release as opposed to a feature-based release. The Cisco ASA 5520 Adaptive Security Appliance is now obsolete (past End-of-Life and End-of-Support status). End-of-Sale and End-of-Life Announcement for the. 5. The Cisco Catalyst Cellular Gateways deliver a bridge to a 5G or 4G wireless WAN (WWAN) with multigigabit class access, Cisco Catalyst SD-WAN management,. AP reloads unexpectedly at FW assert at ar_wal_peer. Cisco Identity Services Engine Software Version 2. Series. With the Cisco Catalyst 9100 Access. 将多个控制器整合为一个，进行单点控制. Subsecond access point and client failover for uninterrupted application availability. Customers with active service contracts will continue to. Table 1 describes the end-of-life milestones, definitions, and dates. Cisco announces the end-of-sale and end-of life dates for the Cisco Nexus 5010 and Nexus 5020 Switches. The last day to order the affected product (s) is August 25, 2017. Cisco 8540 Wireless Controller. Sign up for quarterly updates. 31-JAN-2022 Details. in order to get support for Policy Based Routing. End-of-Sale and End-of-Life Announcement for the Cisco 17. It's easy to migrate to the Cisco Catalyst 9100 Family of Access Points, which offer greater performance and flexibility. End-of-Sale Date : HW. Cisco announces the end-of-sale and end-of-life dates for the Cisco Room Navigator for table. Customers with active service contracts will continue to receive support from the Cisco Technical Assistance Center (TAC) as shown in Table 1 of the EoL bulletin. The last day to order the affected product(s) is October 28, 2023. For a quote or to request more information, please complete the form. 10 beyond May 1, 2023, and only security/PSIRT fixes will be provided until January 2025. The last day to order the affected product(s) is June 15, 2019. NorthSmart is able to. Table 1. End-of-Sale and End-of-Life Announcement for the Cisco 5520 Wireless controller 10/Dec/2021. Cisco announces the end-of-sale and end-of-life dates for the Cisco ASA 5585-X Adaptive Security Appliance. Cisco Catalyst 9130AXI Access Point. Cisco announces the end-of-life for the Cisco Wireless Software Version 8. April 18, 2018. + PAN-OS 8. 3af switches. Find accurate end of life & end of service life dates for Cisco C6807-XL hardware. March 6, 2020 End-of-Sale Date: HW,License The last date to order the product through Cisco point-of-sale mechanisms. Command Reference. As part of this natural product lifecycle, it is our goal to make this process as seamless as possible for you by providing as much visibility. The Cisco Security Step-Up promotion deploys three powerful lines of defense that are simple, secure, and resilient for your business. 9. 1x of the controllers I have factory reset. Table 1 describes the end-of-life milestones, definitions, and. Cisco ASA 5520, 5540, and 5550. Customers with active service contracts will continue to receive support from the Cisco Technical Assistance Center (TAC) as shown in Table 1 of the. CCNA exam covers networking fundamentals, IP services, security fundamentals, automation and programmability. Cisco Wireless Controllers for High Availability for Cisco 3504 WLC, Cisco 5520 WLC, and Cisco 8540 WLC. EOL Date 09/30/2017. C1-CISCO1921/K9. Cisco WLC 5508 vs 5520 : Comparison Table. It helps to have a good knowledge of the Cisco product catalog, general once a new platform is released which supersedes another in location in the network/ functionality the EoX statement will follow on shortly after. Table 1 describes the end-of-life milestones, definitions. End-of-Sale and End-of-Life Announcement for the Cisco Adaptive Security Appliance (ASA) Software Release 9. 16 (1), the ASA will fall back to using the existing RSA key. 1 will be supported until the date listed on the software end-of-life summary page. End of Sale for Cider Security Today, July 7, 2023, Palo Alto Networks is announcing an End-of-Sale for all Cider Security products effective immediately. Find accurate end of life & end of service life dates for Cisco AIR-CT5520-K9 hardware. Cisco announces the end-of-sale and end-of-life dates for the Cisco ASA5525, ASA5545 & ASA5555 Series 3 YR Subscriptions. The last day to order the affected product(s) is July 30, 2019. Cisco announces the end-of-sale and end-of-life dates for the Cisco 5508 Wireless Controller. CSCvg38548. Cisco TAC will continue to provide support for AireOS running on 8540, 5520 and 3504 Wireless LAN Controllers until those platforms' Last Date of Support. 2 release, the Cisco 5520 Wireless Controller also provides an option to enable licensing using Cisco Smart Software Licensing, designed for easy monitoring and consumption of licenses. Customers with active service contracts will continue to receive support from the Cisco Technical Assistance Center (TAC) as shown in Table 1 of the EoL bulletin. Cisco announces the end-of-sale and end-of life dates for the Cisco ME 4600 Series Multiservice Optical Access Platform GPON Components. Cisco ® ASA 5500 and ASA 5500-X Series Next-Generation Firewalls integrate the world’s most proven stateful inspection firewall with a comprehensive suite of highly integrated next-generation firewall services for networks of all sizes - small and midsize businesses with one or a few locations, large enterprises, service providers, and mission-critical data centers. 2, we recommended that you do not use the service port for continuous SNMP polling and management functions, except when the management interface of the Cisco WLC is unreachable. EOSL Date 01/31/2027. 5 beyond December 30, 2021. Table 1 describes the. Specifications Overview. x and 6. Video Series: Best Practices for Installing Outdoor Wireless Access Points. Customers with active service contracts will continue to receive support from the Cisco Technical Assistance Center (TAC) as shown. Cisco announces the end-of-sale and end-of-life dates for the Cisco Catalyst 3650. Product Type. There is no End of Sales. Cisco announces the end-of-sale and end-of-life dates for the Cisco 3504 Wireless controller. End-of-Support Date: 2018-09-30. 0 Helpful. Cisco Policy Suite for BNG. This product is supported by Cisco, but is no longer being sold. ”. 11ac 技术的下一代网络进行优化，具有 20 Gb 吞吐量. Cisco IPS Sensor Software Version 6. End-of-Sale and End-of-Life Announcement for the Cisco 5520 Wireless controller 10/Dec/2021. xEnd Of Life (EOL) - at this milestone, the vendor will stop shipping the particular model; End Of Support (EOS) - at this milestone, the vendor will stop providing patch updates for the particular model; End Of Extended Support (EOES) - at this milestone, the vendor will stop providing support for the particular model. Cisco announces the end-of-sale and end-of-life dates for the Cisco Aironet 3700 Series Access Points. Please refer to the respective end-of-sale notices for more detail. Table 1 describes the end-of-life milestones, definitions, and. 04-Nov-2022. Customers with active service contracts will continue to receive support from the Cisco Technical Assistance Center (TAC) as shown in Table. We offer the industry’s first threat-focused next-generation firewall (NGFW), the ASA 5500-X Series. The IOS:- 9. Find accurate end of life & end of service life dates for Cisco AIR-CT5520-50-K9 hardware. The last day to order the affected product(s) is March 2, 2017. 5 Product Bulletin. End-of-Life and End-of-Sale Notices. 6. December 14, 2009. CSCwe30558. 11ac waves 1 and 2 and now with 802. 01-Dec-2017. End-of-Sale and End-of-Life Announcement for the Cisco C9500 selected Switch Models: C9500-12Q, C9500-24Q and C9500-40X DNA SKUs 02/May/2023. Find software and support documentation to design, install and upgrade, configure, and troubleshoot Cisco 5500 Series Wireless Controllers. ASA 9. Catalyst 9800-80 Physical controller suitable for large deployments. 0 12/May/2015. 4. End-of-Sale and End-of-Life Announcement for the Cisco Nexus 5010 and Nexus 5020 Switches 31/May/2012. Table 1 describes the end-of-life milestones, definitions, and. Customers with active service contracts will continue to receive support from the Cisco Technical Assistance Center (TAC) as shown in Table 1 of the EoL bulletin. Cisco Virtual Wireless Controller (vWLC) on the following platforms: VMware vSphere Hypervisor (ESXi) Version 5. This document introduces the Cisco 5520 Wireless LAN Controller (WLC), and provides general guidelines for its deployment. Voice Over Wireless LAN (VoWLAN) Troubleshooting Checklist. Cisco announces the end-of-sale and end-of-life dates for the Cisco Solid-State Drive (AIR-SD240G0KS2-EV) for Wireless Controllers 5520 and 8540. (XLSX - 24 MB) Detailed Channels and Maximum Power Settings for Cisco Catalyst Wireless 9164I and 9166I Access Points, Release 17. Cisco announces the end-of-sale and end-of-life dates for the Cisco Selected VG350, Voice Interface Cards and SM PIDs. Extending Cisco’s intent-based network. End-of-Sale and End-of-Life Announcement for the Cisco Select VG350 Software Licenses 11/May/2021. Customers with active service contracts will continue to receive support from the Cisco Technical Assistance Center (TAC) as shown in Table 1 of the. Customers with active service contracts will continue to receive support from the Cisco Technical Assistance Center (TAC) as shown in Table 1 of the EoL bulletin. Contact Service Express. End-of-Sale Date. Cisco announces the end-of-sale and end-of-life dates for the Cisco Identity Services Engine Virtual Machine S/M/L. For a quote or to request more information, please complete the form. Created On 05/06/19 05:38 AM - Last Modified 06/06/23 08:36 AM. Secure infrastructure. CISCO AIRONET 5520 WIRELESS CONTROLLER (50-USER) NorthSmart is able to support our customers with tailored support solutions for your existing data center hardware, saving you up to 70% compared to manufacturer offerings. Cisco announces the end-of-sale and end-of-life dates for the Memory and Cables for Cisco 1700, 2600, 3600, and 3700 Series Routers. Supported Cisco Access Point Platforms. You can view a listing of available Cisco Nexus 5000 Series Switches offerings that best meet your. Cisco announces the end-of-sale and end-of-life dates for the Cisco Nexus 7700 switches. 2. Our Cisco hardware support and maintenance can extend the. The last day to order the affected product(s) is June 1, 2018. Click on the product link to find more information. The Cisco ASA 5505 delivers high-performance firewall, SSL and IPsec VPN, and rich networking services in a modular, "plug-and-play" appliance. Cisco announces the end-of-sale and end-of-life dates for the Cisco ASR 1000 Series 5- and 10-Gbps Embedded Services Processors, ASR 1000 Series Route Processor (RP1), ASR 1000 Series 10Gbps SPA Interface Processor, and ASR 1001 and 1002 Routers. 5. Table 1 describes the end-of-life milestones, definitions, and. Table 1 describes the end-of-life. End-of-Sale and End-of. Table. Recommended Cisco IOS XE Releases for Catalyst 9800 Wireless LAN Controllers - Cisco. 51 in SSO mode. Cisco Aironet 2800 Series Access Points - Find out why a Cisco product has reached its end of life, what product upgrade and substitution options are available, and when these changes will take effect. End-of-Support Date: 2018-09-30. This approach provides for. For general information about the software and UCS chassis, see Release Notes for Cisco UCS C-Series Software, Release 3. This notification does NOT apply to ASA5506 appliances with ASA software, which continue to be orderable with no changes. Cisco announces the end-of-sale and end-of-life dates for the Cisco Nexus 3000/9000 Releases 7. End-of-life milestones Table 1. End-of-Sale and End-of-Life Announcement for the Cisco IOS XE Software Release 3. 5520 has less than one year left before EoS. 1. The last day to order the affected product(s) is December 19, 2019. but the HA deployment guide doesn´t mention the WLC 5520 (just 5500). 3. 28-AUG-2012. End-of-Sale and End-of-Life Announcement for the Cisco ASA5512 &. Customers with active service contracts will continue to receive support from the Cisco Technical Assistance Center (TAC) as shown in Table 1 of the EoL bulletin. I upgraded the iOS image of the WLC controller with HA enabled feature last Saturday. Cisco 1810W APs may have power denied from older PoE 802. Features and benefits. 170WestTasmanDrive SanJose,CA95134-1706The Cisco ASA 5505 Adaptive Security Appliance is a next-generation, full-featured security appliance for small business, branch office, and enterprise teleworker environments. For more details about C9115 feature support, see Cisco's Feature Matrix. Cisco announces the end-of-life for the Cisco Wireless Software Version. Customers with active service contracts will continue to receive support from the Cisco Technical Assistance Center (TAC) as shown in Table 1 of the EoL bulletin. Wireless End-of-Sale and End-of-Life Products. Or Visit our shop: Router-Switch. x 17/Nov/2020. The Cisco ASA 5550 Adaptive Security Appliance is now obsolete (past End-of-Life and End-of-Support status). Status: Available | Release Date: 10-Sep-2007. 28-Jul-2015. The last day to order the affected product(s) is February 21, 2012. Cisco 5520 Wireless Controller. x17-Nov-2022. Subsecond access point and client failover for uninterrupted application availability. Please note that both GLC-SX-MM and GLC-T are EOL and no longer supported by Cisco. Table 1. The last day to order the affected product(s) is July 31, 2012. Cisco announces the end-of-sale and end-of-life dates for the Cisco 2520 Connected Grid Switch. EOL13657. Table 1. 5 release, onward. 2 (1) Feature. 3. Contact Cisco. Check Your Cisco Software. Cisco announces the end-of-sale and end-of-life dates for the Cisco Solid-State Drive (AIR-SD240G0KS2-EV) for Wireless Controllers 5520 and 8540. End-of-Sale and End-of-Life Announcement for the Cisco 5508 Wireless Controller 14/Aug/2020. 2(3) 06/Nov/2023 Updated; Release Notes for Cisco UCS Rack Server Software, Release 4. 10 16/Jun/2023. Cisco 5500 Series Wireless Controllers Introductory text about Cisco 5500 Series Wireless Controllers. Options. 5a as the recommended image in the near future. Designed for agility and versatility, CCNA validates that. 2. The last date to order the product through Cisco point-of-sale mechanisms. Customers with active service contracts will continue to receive support from the Cisco Technical Assistance Center (TAC) as shown in Table 1 of the EoL bulletin. Table 1 describes the end-of-life milestones, definitions, and. End-of-Sale and End-of-Life Announcement for the Cisco Aironet 2800 Series Access Points 05/Nov/2022. Customers with active service contracts will continue to. Cisco 1542 AP not joining WLC with Costa Rica (CR) Country. 5. The last day to order the affected product(s) is February 11, 2022. 31-JAN-2027 Details. Customers. End-of-Life Milestones and Dates for the Cisco 5508 Wireless Controller. Per our End-of-Life Policy, these services are available for sale until the EoS date. 1. Sign up for quarterly updates. 1 and Adaptive Security Device Manager (ASDM) 7. Find software and support documentation to design, install and upgrade, configure, and troubleshoot Cisco 5500 Series Wireless Controllers. Due to a limitation in RFC-6797 for the HTTP Strict Transport Security (HSTS), when accessing the controller's GUI using the. Cisco 9130 AP reloads unexpectedly on KP at dp_rx_frag_handle+0x8c/0x8e0 [wifi_3_0] CSCwa50159. The documentation set for this product strives to use bias-free language. Customers with active service contracts will continue to receive support from the Cisco Technical Assistance Center (TAC) as shown in Table 1 of the EoL bulletin. The last day to order the affected product(s) is January 31, 2023. Customers with active service contracts will continue to receive support from the Cisco Technical Assistance Center (TAC) as shown in Table 1 of the EoL bulletin. Catalyst 9200 Series (simple branch fixed, stackable, access). April 18, 2018. The last day to order the affected product(s) is September 16, 2013. End-of-Life and End-of-Sale Notices Find out why a Cisco product has reached its end of life, what product upgrade and substitution options are available, and when these changes will take effect. Cisco's End-of-Life Policy. 17-Nov-2022. This document introduces the Cisco 5520 Wireless LAN Controller (WLC), and provides general guidelines for its deployment. EOSV - 2024-01.