Ask Me Anything Event Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Monday, August 4, 2025 through Friday, August 15, 2025. Our colleagues Saikat Nandy and Parithosh Vema will be waiting to assist you ...
Forum Posts
Hello. If the NTP server address is not set in the AP Join Profile for an AP that belongs to Catalyst9800, will the AP's time be synchronized with Catalyst9800?Or will the AP continue to be out of sync? Thanks.
Resolved! C9120AXI-E stuck in u-boot
Hi guys, I’ve got this AP given from a friend and I’d like to configure it into my house, but it’s got no firmware. I looked up info on internet and, in order to configure it in standalone, I have to flash on it the EWC which I already downloaded, bu...
Hi, we want to use some Klick&Show Dongles for presenting but we can't use them in our WLAN. We did many test and it seems like the are not connecting because there is no 802.11a transmitted. Can you tell me how to enable this? Thanks!
Since few weeks, most of the client are unable to connect to a PSK SSID. On logs, we can see : Received EAPOL-key M2 with invalid MIC from mobile xx:xx:xx:xx:xx:xx version 2 while it's valid MIC received on the few working client. is it a bug ?
I just got an Cisco AIR-AP-2802i-e-k9 with The newest Mobility Express Image installed.I tried setting it up via the Webinterface I gave it a fixed IP in my FritzBox and set the Managed IP Address to the exact IP I gave it in my FritzBox. I set the s...
Resolved! Cisco 9800 to Cisco 9800 Mobility Anchor
We have a Cisco 9800 WLC in my Core connected to the Core SwitchWe have a Cisco 9800 WLC in a DMZ connected to the DMZ switch. We configured a mobility anchor between the Core WLC and the DMZ WLC without any DTLS encryption.When we connect the DMZ sw...
Good dayI need to find a system that can simulate wireless network.I use packet tracer it does not meet my needs, the device is very small and does not have enough featuresThanks
Hello Cisco-WLAN-Community,I would like to report a WLAN-AP-Join-Problem that arised here during SW-Upgrade on 9800-80-WLC to version 17.9.5.Despite the fact, that this hospital is running a HA-SSO-9800-solution, more than 1200 APs were no longer abl...
Resolved! Backhaul radio's between MAPs
For a meshing solutions I've been breaking my head over a question and I can't find the answer via searching, so I'm hoping someone here can tell me the answer. Assumptions, correct me if I assumed wrong: 5 GHz is used for backhaul for less risk of ...
I have upgraded Firmware of WLC (Later than ver8.5), restarting WLC for re-assignment of IPs via DHCP, and resetting AP doesn’t resolve the issue.I have tried to1. Check for Basic Connectivity (Ensure that the AP is powered on, Check the cable connec...
We have deployed a C9800-80 controller in HA and are using Catalyst Center to provision the controller telemetry settings, netflow, to use the device management port, Gi0, and it is not being sent. We also attempted to use the AP management port, Te...
I would like to implement a guest access solution for my wireless clients, where each guest is assigned a unique, automatically generated username and password. Ideally, this would function similarly to a sponsored portal or lobby-based authenticatio...
I have three access points in my office that I've been using SSH to get into the CLI. I can't get into the GUI though using a web browser. There's a lot of old forum posts that I've tried to follow but almost no commands are available on my machines....
HiI have 3 APs connected to a 9800-CL controller. they are installed in a line along a large hallway. After a reboot everthing works well, clients connect to the nearest AP.After a while clients dont conenct anymore to one clients and after some more...
Hi Team, I'm facing a problem the AP not joined the WLC, please find the logs below. [*01/27/2025 12:49:29.9297] CAPWAP State: DTLS Teardown[*01/27/2025 12:49:30.9777] OOBImageDnld: Do common error handler for OOB image download..[*01/27/2025 12:49:3...
