Refer Ordering section in the following document https://www.cisco.com/c/dam/en/us/solutions/collateral/enterprise-networks/mobility-express/q-and-a-c67-734485.pdf   Also, the Mobility Express Deployment Guide: Table 1 & 2 https://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/8-2/b_Mobility_Express_Deployment_guide/b_Mobility_Express_Deployment_guide_chapter_01.html     ... View more

Have you tried adding the WLC info to the AP manually via its SSH:   AP# capwap  ap primary - base WLC-Hostname WLC-IP Address   Can you post the complete console output, when the AP boots.   Thanks, CJ ... View more

That is correct. K9C will be Mobility Express Controller (Master) and the rest can be K9 APs.    Thanks, CJ ... View more

All Cisco Wireless Controller software image will end with .aes   I think you are looking at AP image which will have .tar extension   As Rasika explained, all APs associated with a controller will get their software pushed from the controller. Meaning WLC code will have AP image bundled into it. As soon as AP joins the WLC, it'll upgrade/downgrade it's image based on the WLC code.   If you are trying to add a new AP to the WLC, check the WLC software compatibility Matrix below and make sure your controllers are running on the correct image which supports the Access Points. https://www.cisco.com/c/en/us/td/docs/wireless/compatibility/matrix/compatibility-matrix.html#pgfId-590411   Thanks CJ   Please rate all helpful posts       ... View more

Start with Top-level SKU:  LIC-CT3504-UPG Then select  LIC-CT3504-1A - Qty 8   And Cisco CON-SNT-AIRCTRTK is SNTC-8X5XNBD Cisco 3504 Wireless Controller.  More info on SNTC is: https://www.cisco.com/c/en/us/support/services/smart-net-total-care/index.html   Regards, CJ ... View more

Can you post: WLC:  sh sysinfo;  WLC:  sh time;  AP:  sh version; and  AP:  sh ip interface brief Make sure the 1832i you are trying to join to ME is not running on Mobility Express image.   Regards, CJ   Please rate if this post is helpful. ... View more

Found the answer: CAPWAP over CAPWAP is not supported and thus the following design will not work.   WLC --SWITCH1-- RAP -- MESH --- MAP -- SWITCH2 -- LOCAL MODE APs   But what if I configure one of the Local Mode APs behind the MAP as Mobility Express controller and join the rest of the Local mode APs to this ME, then will it work?   WLC --SWITCH1-- RAP -- MESH --- MAP -- SWITCH2 -- Mobility Express -- Local Mode APs   Can I keep them (all devices shown above) on flat network (VLAN 1), without any additional VLANs going through the Mesh?   CJ ... View more

I believe you can do a fresh install of the PI 3.5, however you can't restore PI 2.2 backup on it.   Please rate if it is helpful.   CJ ... View more

That's true. Recently I'd to work with Cisco TAC to fix this issue and found out I'm hitting the bug "CSCvg26670". TAC recommendation was to move the controller to 8.7 code.   ... View more

The first thing I will check when troubleshooting wireless client issue(s) is the wireless NIC driver.  Most of the time I upgrade the driver and the issues go away.    I would check and make sure I've good coverage for 5Ghz? Check power assignment for 2.4 & 5 radios.   I would also check the SSID config "radio policy" on the SSID and make sure it is not set to "802.11g Only / 802.11b/g Only".   Can you post output for " show band-select".   The other option you can consider is to have SSID's per band. Band select is ok, if you can get away with it. You will find devices operate better on an SSID that only allow 5GHz or 2.4GHz, in most cases, you have your primary or premium SSID on the 5GHz and then create a similar SSID adding "legacy" to it for devices that need to connect to the 2.4GHz. The legacy part normally motivates users to get their devices to support 5GHz.   Please rate all helpful responses. CJ   ... View more

You said "all clients are 2.4Ghz only", then they'll not be able to connect to 5Ghz. Are you sure they all are 2.4Ghz only or you meant to say 5Ghz? ... View more

If you are using HTTPS to access the controller, you need to enter the following CLI command: "config network secureweb enable" This command allows users to access the controller GUI using “https://ip-address.” The default value is enabled. Secure web mode is a secure connection. Enter "show network summary" and verify.   ***Please rate all useful responses*** Jagan     ... View more

  I think  you'll need Assurance licenses in order to get netflow/AVC statistics/flows displayed on the PI. Check your PI licenses.   Here is another good post you can refer: https://community.cisco.com/t5/other-wireless-mobility-subjects/netflow-configuration-in-wlc-and-its-visibility-in-cisco-prime/td-p/3015444   Jagan ... View more