Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Monday, August 17 , 2026 through Tuesday August 31, 2026. Our experts Saikat Nandy and Prashanth Bargur Hanumantharayappa will be waiting to assist you and resol...
I need to upgrade the software on WLC 4402 to 7.0 or higher for use with Cisco 3502i APs.. However, I can't seem find the download link anywhere.. Any help would be awesome!
Hi Community,I’m working on a deployment where the WLC (Wireless LAN Controller) is configured to provide internal DHCP for wireless clients connecting to specific SSIDs. The clients are successfully associating with the SSID and receiving IP addre...
We have two datacenters, each hosting multiple Cisco Catalyst 9800 Wireless LAN Controllers deployed in both SSO (Stateful Switchover) and N+1 redundancy modes. These datacenters are connected to multiple IDF locations using Layer 3 routing between a...
I have an issue with one out of a bunch of other 2802's when converting to ME via the WLC. I believe the issue is related to other posts about the version and the lack of space available but none of the other posts get stuck where i do at trying to e...
Hi everyone,I'm currently troubleshooting an issue where my Cisco AP1852I is failing to join the WLC. The AP is booting up normally, firmware is verified and loaded, radios initialize correctly, and it obtains a valid IP address via DHCP (e.g., 192.1...
UEST(type 9) in CAPWAP state: DTLS Teardown(4).[*05/15/2025 17:52:39.0369] OOBImageDnld: OOBImageDownloadTimer expired for imag e download..[*05/15/2025 17:52:39.0369] OOBImageDnld: Do common error handler for OOB image download..[*05/15/2025 17:52:3...
Has anyone had success getting Android to connect to Wi-Fi via Local Auth using MS Cloud PKI?We are trying to move some of our Android MS Intune devices to use Local Auth with Certificate authenticationinstead of LDAP. But we have been having trouble...
Okay so I've spent several DAYS on this and seem to be getting nowhere I'm starting to get fairly frustrated having followed numerous guides exactly.I used this to setup the Meraki side:https://documentation.meraki.com/MR/Encryption_and_Authenticatio...
Hi GuysI'm having a lot of issues with my WLC and the messages displayed is above. could you help me?*spamApTask2: Sep 13 15:33:27.133: %DTLS-3-HANDSHAKE_FAILURE: openssl_dtls.c:872 Failed to complete DTLS handshake with peer 192.168.0.98*spamApTask2...
Hi Community,I’m currently working on a network design where I want the Layer 3 Switch (Cisco) to handle DHCP for both wired (LAN) clients and wireless clients (via Access Point). Please see the attached topology diagram for reference. Network Topolo...
Anyone have good experience with mDNS gw on 9800 with flexconnect-local_switching?As I understand this is a caveat: If I have the devices which announce the mDNS services in for example VLAN 2, clients in VLAN 3 and 4, and APs on a mgmt VLAN 5 then w...
Does Meraki WPA2 Personal use AES128 or 256?
Controller: 9800-80S/W Version: 17.9.5Issue: Wireless guests on open SSID are not getting COADescription: Our wireless infrastructure is made up of 15+ wireless controllers. Right now we have a mix of 9800s, 5520s, 8540s using 2800, 3800, and 9166 ac...
Same problem here, i tryed disabling 802.11ax on a specific SSID but didnt work. I have mesh network on C9800 17.9.5 but neither root nor mesh aps are broadcasting the WLANs SSIDS. When I tested before on a 5520 controller it was working. Backhaul Cl...
Is there a way to view performance comparison data between wifi 5 and wifi 6 in my environment?
