AIR-LAP1242G-E-K9 Visio Stencil-EQID=CISC505. Buy AIR-CT2504-5-K9: 2500 Series Wireless Controller for up to 5 Cisco access points plus you can buy a 5 AP adder licence (L-LIC-CT2504-5A). Getting Started Guide - Cisco. 11ac Wave 2, the 1830 Series provides a data rate of up to 867 Mbps on the 5-GHz radio, exceeding the data rates offered by today’s high-end 802. 之后尝试1－4选项方法，均不能启动 最后选择第6项“manually update images" 提示：do you want to update RTOS? y do you want to update primary or设备：AC: WLC2504，AP: AIR CT2504-K9。 无线客户端通过AP接入网络后，登录远程的宝利通视频会议系统，账号登录正常，SIP和H323连接状态全部正常，注册成功。拨打电话能接通，但丢包率100%。随后开始排查原因，我用电脑通过有线网接入同一个VLAN，一切正常。又拿了一个TP-LINK路由器设置成AP，无线客户. 04-19-2014 10:32 AM. 97. It also enables a total aggregate dual-radio data rate of up to 1 Gbps, providing the necessary foundation for enterprise and service provider networks to stay ahead of. 4. «. The last day to order the affected product(s) is October 11, 2014. 0 and the AP has 8. w/RP-TNC Connector End-of-Life Milestones and Dates for the Cisco 5508 Wireless Controller. For fixes specifically to the 1552H/S/WU AP, its extended EOL milestones will be honored. AIR-CT2504-5-K9 : National Stock Number : 7010-01-609-0562 : Customer Reviews: 3. Service Category. AIR-CT2504-50-K9 2500 Series Wireless Controller for up to 50 Cisco access points CON-SNT-CT2550 AIR-CT2504-HA-K9* Cisco 2500 Series Wireless Controller for High Availability CON-SNT-CT2504HA * Please note AIR-CT2504-HA-K9 does not support access point and client stateful switchover. 121. 2500 Series Wireless Controller for up to 15 Cisco access points. 252. Updated the document with Cisco MDS NX-OS Release 8. 11ac-enabled Aironet access points that deliver robust mobility experiences. $1,200. Hello people at the Community: I would like to ask for some help with the following question: I would like to make an upgrade process for the FUS Version and IOS Software version of a AIR-CT2504-K9 Wireless LAN Controller. dont forget to rate helpful posts AIR-CT2504-15-K9. The AIR-CT5520-K9 and AIR-CT8540-K9 controller models are based on Cisco UCS server C series, C220 and C240 M4 respectively. 0 for all Cisco controllers and lightweight access points. AIR-CT2504-50-K9TP-Link ER7206 Multi-WAN Professional Wired Gigabit VPN Router Increased Network Capacity SPI Firewall Omada SDN Integrated Load Balance Lightning Protection Limited Lifetime Protection. Find accurate end of life & end of service life dates for Cisco AIR-CAP2702E-A-K9 hardware. 高パフォーマンスの ワイヤレス ネットワーキング用に最適化された Cisco 5500 シリーズ コントローラは、モビリティを高め、次世代のモバイル デバイスとアプリケーションに対応します。. End-of-Life and End-of-Sale Notices. . 自己无线. 08-APR-2011. The last day to order the affected product(s) is January 18, 2020. Mfg Part# LIC-CT2504-1A. This is a box dedicated only for failover situations. Cisco announces the end-of-life for the Cisco Wireless Software Version 8. 1. Cisco Aironet 1250 Series - Retirement Notification. According to Cisco release notes for the Cisco 2504 Wireless LAN Controller, the last software, that supported the Cisco 1140 Series AP and Cisco 1250 Series AP is Releases 8. HI everyone， This is the problem,could you help me to resoved it? 1、Product & Software： WLC PID：AIR-CT2504-K9 AP PID：AIR-AP1852I-H-K9 software：8. End-of-Sale and End-of-Life Announcement for the Cisco 8-Gbps Fibre Channel Switch for HP BladeSystem 30/Oct/2015. A Bridge Connecting IT Hardware to The World Routers. Hello Omer, As per your query i can suggest you the following solution-. Provide the serial number of the WLC, the filename of the firmware you wish to download and the URL to the security bulletin. AIR-CT2504-6-K9: 2504 Wireless Controller with 6 AP Licenses: There is no replacement product available. AIR-CT2504-25-K9 Rackmount Visio Stencil-EQID=CISC736. Explore our database of over 20,000 parts & never miss a critical date again. Cisco announces the end-of-sale and end-of-life dates for the Cisco Select 4300ISR. Regard. 95. AIR-LAP1131AG-E-K9 & AIR-LAP1042N-E-K9. 3. The Cisco AIR-CT2504-25-K9 supports Cisco AVC which allows for better control and visibility. Visualizza altri contenuti del supporto Aironet serie 1800 >. CON-SSSNT-ISR4431K $1657. サポート終了日から 2 年後に シスコ サポート サイト から削除されます。. SD-Accessワイヤレスの初期設定のトラブルシューティングと確認. 6 and all the access point 1700 series (AIR-CAP1702I-E-K9) the WLC software version is not supported for CISCO Aironet 1700 so i want to upgrade the software to AIR-CT2500-K9-8-0-110-0. The Cisco. GUIを使用してWLCをアップグレードすると、コントローラがリブートする時間内にレイヤ3 (IP)接続が失われます。. PriceToMe announces the end-of-sale and end-of-life. 43. 802. Cisco Systems 1 AP Adder License for 2504 WLAN Control. TFI carries a full range of current model fully refurbished, end-of-sales(EOS) and end-of-life(EOL) Cisco routers, switches, firewalls . メーカー発表のEOSL予定月は、予告なく変更が発生しますので、正式な期日は各メーカーのアナウンスメールやメーカーの. 8 3. CON-SNT-CT2515. Just upgrade both WLC to 7. Juniper. Cisco 5500 Series Wireless LAN Controller Features. 1. 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. Cisco announces End of Life (EoL), End of New Service (EoNS) and End of Sale (EoS) products frequently. We will be planning to upgrade the controller's softwa. 14-Nov-2017. The last date to order the product through Cisco point-of-sale mechanisms. End-of-Sale Date: 2013-10-01. Thanks in advance for any feedback. 0, is a. See offer. pid: air-ct2504-k9, vid: v04, sn: psz17441ant To determine the WLC serial number via the GUI, navigate: Controller > Inventory If you have AireOS 8. Just upgrade both WLC to 7. UPC. AIR-CT2504-25-K9 ---> with 25 AP license 2. 4 WLC release notes:el 04-05-2022 02:58 PM. PUNTOS DE ACCESO AIRONET 1830I: acceda a especificaciones de productos, documentos, descargas, galerías de símbolos de Visio, imágenes de productos y. 00. iPad Air 2 will be getting iPadOS 14 when it is released this fall. desertcart is the best online shopping platform where you can buy Cisco AIR-CT2504-15-K9 - 2504 Wireless Controller - Network management device - 4 ports - 15 s (managed access points) - 10Mb LAN, 100Mb LAN, GigE - 1U from renowned brand(s). Read the Release Notes for Cisco Wireless Controllers and Lightweight Access Points for Cisco Wireless Release 8. 0版本里面把license文件导出来，然后再把系统版本. The product is no longer for sale after this date. tar with Hyper Terminal xmodem 1k protocol in special mode where the host name of ap is "ap:". Annonce d’arrêt de commercialisation et de fin de vie de Cisco Aironet 1830 Series Access Points 06/Nov/2022;Contact Service Express. Contact Cisco. e AIR-CT2504-5-K9 – this is a 5 AP license box and is the smallest number of licenses you can purchase. Warning To prevent bodily injury when mounting or servicing this unit in a rack, you must take special precautions to ensure that the system remains stable. EOL11254. Cisco Policy Suite for Wi-Fi. aes and need to update the IOS IF these new version are specifically used in my model devices, I see several different versions. 1. AIR-CT2504-5-K9. 11a/n (5-GHz) standards. Here's how to configure the controller interfaces: Console interface: The console interface is the primary interface for initial configuration and troubleshooting of the controller. 5. The Cisco Aironet 1240 AG Series has been retired and is no longer supported. C1-CISCO2911/K9 Cisco ONE - ISR 2911 C1-CISCO4331/K9 Cisco ONE ISR 4331 (3GE, 2NIM, 1SM, 4G. End-of-life milestones Table 1. 0. Explore our database of over 20,000 parts & never miss a critical date again. 0/EuroDOCSIS 3. Translate output of show lacp internal/neighbor command on AP3800 to make sense. The Cisco 2500 Series Wireless Controller enables systemwide wireless functions in small to medium-sized enterprises and branch offices. CON-SNT-CT2515. 3 x 4. cisco AIR-LAP1041N-C-K9H (MIPS74k) processor (revision 01) with 81920K/49152K bytes of memory. 802. Cisco AIR-CT2504-25-K9 2500 Controller for Up to 25 Aps. Milestone: Definition: Date : End-of-Life Announcement Date:. CT: 8. Bekijk de voordelen van upgraden >. La migrazione al prossimo prodotto Cisco è semplice: esplora i Cisco Catalyst 9100 Access Point . 8. Contents . 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. AIR-CT2504-15-K9. Cisco announces the end-of-sale and end-of life dates for the Cisco 2504 Wireless Controller. 0(stable version) and configure as per my blog which i posted in this thread. Veröffentlichungsdatum. 11 Radio. Primary Capabilities and How You Benefit. 2500 Series Wireless Controller for up to 5 Cisco access points. Fast shipping and free tech supported. in the ethernet, ethernet switches category. 1x process when it roams from one to another AP. 2. air-ct2504-25-k9 2500系列无线控制器，最多支持25个思科接入点 con-snt-ct2525 air-ct2504-50-k9 2500系列无线控制器，最多支持50个思科接入点 con-snt-ct2550 表4. If. End-of-Support Date: 2016-06-30. The last day to order the affected product(s) is January 31, 2022. DrDeke • 2 yr. End-of-Sale and End-of-Life Announcement for the Cisco 2504 Wireless Controller 18/Apr/2018. The Cisco Aironet 1552H Outdoor Access Point is certified for Class I, Div 2/Zone 2 environments and provides a rugged design suitable for the most demanding industrial applications. End-of-Sale and End-of-Life Announcement for the Cisco 2504 Wireless Controller. Table 1. Wireless LAN-Controller. To communicate or ask something. Consultez la section Options de migration du produit ci-dessous pour obtenir des informations détaillées sur le remplacement de ce produit. 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. + APC UPS 1500VA UPS Battery Backup and Surge Protector, BX1500M Backup Battery Power Supply, AVR, Dataline Protection. The last day to order the affected product (s) is March 31, 2021 . 09 3415 0009 0 2044 4844 info@thaiitstore. 121. Cisco kontaktieren. The last day to order the affected product(s) is July 12, 2019. End-of-Sale and End-of-Life Announcement for the Cisco 2504 Wireless Controller. AIR-CT2504-25-K9: 2504 Wireless Controller with 25 AP Licenses: AIR-CT2504-25-K9++ 2504 Wireless Controller with 25 AP Licenses (TAA. 150. 1. 21) (active) 2. 16 (Built on Feb 28 2011 at 13:14:54 by cisco) Verifying boot loader integrity. 11ac W2 AP w/CA; 4x4:3; Mod; Ext Ant; mGig A Domain - AIR-CAP3702E-ABULK BOM Level AP3700e Bulk PID for A reg domain There is currently no replacement product available for this product. サポート終了マイルストーン. For a standard controller the HA is replaced with the number of built in license i. But at ordering information i see two option . 5 AP Adder Licenses for 2504 WLAN Controller (e-Delivery) L-LIC-CT2504-UPG is the top level part code, then you can specify adder licenses in multiples of 1, 5 or 25 APs. I have a Controller AIR-CT2504-15-K9, i want to know this controller can support AIR-LAP1042N-K9 ap ? and please if possible can document for that. Save the file to your hard drive. 111. Customers with active service contracts will continue to receive support from the Cisco. You can view a listing of available Access Points offerings that best meet your specific needs. 220 V AC. Otherwise, keep an eye out for 4400 or 2100 in the used market. When the AIR-WLC2106-K9 hit EOL in 2012, Cisco recommended thise AIR-CT2504-15-K9 in the upgrade path. C. Cisco's End-of-Life Policy. 2504 Wireless Controller Rack Mount Bracket. 2% Positive feedback Contact seller. Marketing Information. 15-Nov-2017. AIR-CT2504-25-K9 ---> with 25 AP license 2. Air-ct2504-k9 Firmware Download em Discussões Gerais Download and update firmware for products: official firmware cara ekstrak xiaomi, official firmware emo v2 0, android firmware ryujinx 15 out now quick guide, update firmware la verit sulla nuova frequenza dei droni nessun, update firmware bose videobar vb1,. 0. Email TAC -- (DO NOT CALL TAC). 1x. Step 3 Choose the controller platform, enter the product ID and serial number. IEEE 802. As of January 2021, the. 00. 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. 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. . Dieses Produkt gehört zur Cisco Aironet Access Point-Familie der Serie 1800. For a quote or to request more information, please complete the form. These controller models have CIMC utility that can edit or monitor low-level physical parts such as power, memory, disks, fan, temperature, and provide remote console access to the controllers. pid: air-ct2504-k9, vid: v04, sn: psz17441ant To determine the WLC serial number via the GUI, navigate: Controller > Inventory If you have AireOS 8. 11n access points. AIR-CT5760-25-K9 Visio Stencil-EQID=CISC891. The Cisco Aironet 1552C/1552CU Outdoor Mesh Access Points are dual-radio systems with DOCSIS 3. This can vary, dependent upon if the classic theme is used from PI or if NCS or WCS is used. x L-LIC-CT2504-5A. and Promo 15 IOS Lic. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. AIR-AP2802I-S-K9: Brand Cisco: Model [AIR-AP2802I-S-K9] Access Point “Cisco” Aironet 2802i 802. Cisco Aironet 2500 Series Wireless Controller AC Adapter, Refurbished, Original. This item: AIR-CT2504-25-K9 | 2504 Wireless Controller 25 with 25 AP Licenses . The Cisco AIR-CT2504-15-K9 Controller enables system-wide wireless functions in small to medium-sized enterprises and branch offices. Cisco | AIR-CT2504-15-K9 ยกเลิกการผลิต: WLC2504, 15 AP เปลี่ยนเป็น AIR-CT3504-K9. 1. 367. 2504 Wireless Controller with 25 AP Licenses. Go White Water Rafting In London. press this and keep it pressed when powering on. AIR-LAP1310G-J-K9 Visio Stencil-EQID=CISC234. Promo khusus pengguna baru. Cisco Policy Suite for BNG. Log in to Save Content Translations. Field Notice: FN - 63942 - Wireless Lightweight Access Points and WLAN Controllers Fail to Create CAPWAP Connections Due to Certificate Expiration - Software Upgrade Recommended. Field Notice: FN70330 - Cisco IOS Access Point Stranded Due to Flash Corruption Issue -. This should enable console access using the blue console connector + Cisco console cable + usb-db9 adapter and a terminal-program. 2. The products have reached end-of-life status, which means they are no longer orderable from Cisco and may be no longer supported directly by Cisco. Product ID: AIR-CT2504-25-K9. -AIR-WLC2112-K9: 2100 Series WLAN Controller for up to 12 Lightweight APs: AIR-CT2504-50-K9: 2504 Wireless Controller with 50 AP Licenses: AIR-WLC2125-K9: 2100 Series WLAN Controller for up to 25 Lightweight APs: AIR-CT2504. About this product. End-of-Sale-Datum. Find accurate end of life & end of service life dates for Cisco C1-AIR-CT2504-K9 hardware. 5500 Wireless Controller. You can view a listing of available Access Points offerings that best meet your specific needs. Updated the document with Cisco MDS NX-OS Release 9. Table 1 describes the end-of-life milestones, definitions, and dates for. 4200G 12-Port, 4200G 24-Port, 4500 26-Port, 6080, Baseline 2226-SFP Plus, Baseline 2250-SFP Plus, Baseline 2426 PWR Plus, Baseline 2920-SFP Plus, Baseline 2928-HPWR Plus, Baseline 2928-PWR Plus, Baseline 2928-SFP Plus, Baseline 2952-SFP Plus, Baseline S2226, Baseline S2226 Plus, Baseline S2250. AireOS 8. The most common scenario is to purchase an HA-SKU controller AIR-CT2504-HA-K9. The Cisco Virtual Wireless LAN Controller (vWLC) is available with two types of software images: small scale image (supports up to 200 access points and. AIR-CT2504-5-K9, AIR-CT2504-15-K9, AIR-CT2504-25-K9, AIR-CT2504-50-K9. AIR-CT5508-500-K9 Power consumption (typical): 115 W Heat dissipation: 392 BTU/h. x Release EoL 31/Mar/2020. Authentication parameters are - WPA2 + AES + 802. AIR-LAP1131AG-E-K9 & AIR-LAP1042N-E-K9. End-of-life milestones End-of-Life Milestones and Dates for the Cisco Aironet Antennas and Accessories. 0 （2）重启WLC. The last day to order the affected product(s) is March 20, 2019. We are facing Wi-Fi slowness issue in Wi-Fi Band 6. Discover what the reliability bathtub curve theory really means for your hardware refresh cycles, long-term equipment performance, IT budget and more. 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. End-of-life milestonesEnd-of-Life Milestones and Dates for the Cisco 5508 Wireless Controller. Explore our database of over 20,000 parts &. . Depends on what firmware the controller is running on. 0 以上 ( 8. End-of-life milestones Table 1. 11ac Wave 2 performance, the intent-driven Cisco DNA ™ ready Cisco ® 5520 Wireless Controller is a highly scalable, service-rich, resilient, and flexible platform that enables next-generation wireless networks for medium-sized to large enterprise campus and branch deployments. Table 2 lists the product part numbers affected by this announcement. 1 Gigabit Ethernet interface. Breeze Joseph Kuriakose Sr Network Engineer. If you want support information for the. Contact Service Express. Add to Cart . Assistance Center (TAC) as shown in Table 1 of the EoL bulletin. $95. Whenever the system boots up, or is attempted to configure a time server, the console errors out with the following logs: /usr/bin/ntpd: errorWe have a problem with AIR-CT2504-HA-K9 being unavailable right now in Cisco channel in our country. French - Canadian. Product Description: Cisco 2504 Wireless Controller with 25 AP Licenses. CSCvb68260. Get it Sep 6 - 12. Press now for Boot Options and choose an option from below: 1. Find accurate end of life & end of service life dates for Cisco AIR-CAP1532E-A-K9 hardware. The 1552C has an integrated, three-. Cisco announces the end-of-sale and end-of-life dates for the Cisco 892W Integrated Services Router. The last day to order the affected product(s) is January 31, 2021. Product End-of-Life Notice. この製品はシスコによってサポートされていますが、販売はされていません。. 3. Palash Cisco announces the end-of-sale and end-of-life dates for the Cisco Aironet 1560 Series Access Point. Only 3 left in stock - order soon. Designed for 802. End-of-life milestones思科 3504 无线控制器. 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. Find accurate end of life & end of service life dates for Cisco AIR-CT2504-CA-K9 hardware. 6; air-ct2504-sw. c1-air-ct2504-k9; c1-airct2504-k9++ alternate pids for this product line: air-ap1702icwlc-rf; air-ap1702iewlc-ws; air-ap1702iswlc-rf; air-ap1702izwlc-rf; air-ct2504-25. 1 802. Cisco announces the end-of-sale and end-of-life dates for the Cisco Nexus 9508 Classic Fabric Module N9K-C9504-FM-S and N9K-C9508-FM-S. 11n dual band All manuals can be found at manufacturers website Cisco Aironet 3502i Wireless Access Point AIR-CAP3502I-N-K9. Product Type: Wireless LAN 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. 11ac Ctrlr 10APs I would like to ask for some help with the following question: I would like to make an upgrade process for the FUS Version and IOS Software version of a AIR-CT2504-K9 Wireless LAN Controller. Cisco's End-of-Life Policy. Tipo de producto. You can view a listing of available null offerings that best meet your specific needs. 11ac performance, Cisco 2500 Series Wireless Controllers are entry-level controllers that provide real-time communications between Cisco Aironet ® access. Table 2 lists the product part numbers affected by this announcement. It offers flexibility to support multiple deployment modes in the same controller—a centralized mode for campus environments, Cisco FlexConnect mode for lean branches. End-of-Support Date: 2017-01-31 . 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 802. Hall of Fame. Cisco Nexus 7000 M2-Series 6-Port 40 Gigabit Ethernet Module. OIDを使用したSNMPによるAireOS WLCのモニタ. September 8, 2021 End-of-Sale Date: App SW Cisco announces the end-of-sale and end-of-life dates for the Cisco 5520 Wireless controller. Cisco's End-of-Life Policy. Cisco announces the end-of-sale and end-of-life dates for the Cisco WAVE 294, 594, 694, 7541, 7571 and 8541 Platforms. While looking into client debug logs (attached) it seems that client is going through whole 802. 此产品受思科支持，但不再销售。. Cisco Nexus 7000 M1-Series 8-Port 10 Gigabit Ethernet Module with XL. Explore our database of over 20,000 parts & never miss a critical date again. For a quote or to request more information, please complete the form. Cisco announces the end-of-life for the Cisco Wireless Software Version 8. Good day all. 12-17-2014 10:39 AM. g. X. 8. What we need to achieve is just the basic N+1 redundancy. aes. OIDを使用したSNMPによるAireOS WLCのモニタ. Tipo de producto. C. 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 Policy Suite for BNG. Rated 5 out of 5. AIR-CT2504-K9) These five access point are having three different WLAN (different SSIDs) 20 Laptop users which access internet through wifi. Cisco Systems 25 AP Adder License for 2504 WLAN Control. CISCO1701-K9-WS. The last day to order the affected product(s) is January 31, 2023. 00. CON-SNT-CT255. Detailed Channels and Maximum Power Settings for Cisco Aironet 1832i Access Points, Release 17. Cisco announces the end-of-sale and end-of-life dates for the Cisco Aironet 3700 Series Access Points. The last day to order the affected product (s) is April 14, 2017. WLC multicast. 32K bytes of flash-simulated non-volatile configuration memory. 3500 Wireless Controller. AIR-CT2504-15-K9 là bộ điều khiển không dây nằm trong danh mục Cisco WLAN 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. send a request now. リリースごとのAireOS機能の一覧表示. Global Price in USD. End-of-Sale and End-of-Life Products. AIR-CT2504-HA-K9 End of Life EOL End Of Support EOS Dates Europe. SD-Accessワイヤレスの初期設定のトラブルシューティングと確認. 03-Apr-2018. 172. C892FSP-K9. AIR-CT2504-CA-K9 End of Life EOL End Of Support EOS Dates Europe. Dieses Produkt wird von Cisco unterstützt, aber nicht mehr verkauft. Table 1 describes the. AIR-CT2504-5-K9 Status Supported What is third-party data center maintenance? Whether your. Cisco announces the end-of-sale and end-of-life dates for the Cisco Aironet 1560 Series Access Point. Customers should have the product serial number available and be prepared to provide the URL of this advisory as evidence of entitlement to a free upgrade. CON-SNT-CT255. For a quote or to request more information, please complete the form. Cisco announces the end-of-sale and end-of-life dates for the Cisco Aironet 1140 Series & the Cisco Aironet 1040 Series. AIR-CT2504-50-K9: 2504 Wireless Controller with 50 AP Licenses: AIR-WLC2125-K9: 2100 Series WLAN Controller for up to 25. LIC-CT2504-UPG.