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...
Hello,Strange issue with Catalyst 9800 hosted on Hyper v:Interfaces doesn't work in switch port mode:if interfaces are configured in switchport mode (access or trunk) it seem there is no transmission to the outside.In routing mode it works correctly....
Hello Community, I would like to understand the 802.11r authentication process in more detail. As far as I know, when 802.11r is enabled, the first authentication is performed normally, and during roaming the EAP authentication is skipped. However, I...
Hi! I've been managing cisco AireOS(ME, non ME) setups for several years and I never had to restrict access to the management webui or cli until now. I've done some searches on the internet and cisco docs and found the cpu acl feature. Using an 1815i...
I got two APs in a lot at an auction and when I console in it's just looping without ever giving the signin prompt. Here's what's happening when I plug in:BootROM - 1.78Booting from SPI flash, Secure modeBootROM: RSA Public key verification PASSEDBoo...
I'm trying to use the "Enterprise with Local Auth" option for security on a SSID, and WPA2 is the highest version of WPA that is listed under the "WPA encryption" field. If I choose the "Password" option, WPA3 is available as expected. Is the unavail...
@Rich R Hello Sir, I'd like to ask you a question.If my AP gets stuck at (BTLDR) # (BTLDR) # during startup,is there a better solution?THANK you
Why does the Cisco Aironet 1850 Series Access Point AIR-AP1852i-S-K9 not have a 5GHz band?
Hi Team,Can anyone explain me or has anyone configured a single SSID with 802.1X in multiple networks? I see there is an option of AI assistant as well as API.Which one is better? And what are the procedures?
We are facing intermittent wireless disconnection issue in EAP-TLS. I’m attached the logs please me with possible solution. It’s a 9800-CL wlc wap connected on Flex connect.EAP-TLS Issue, Wireless LAN Controller
Hi, I have an SSID that only allows work on frequency 5, I need to enable frequency 2.4 on only one AP, is this possible wlc 9300 Thank you
Hi I'm new to the site. I represent a charity and have been given a Cisco WS-C2960X-48LPS-L switch. However because this is EOL there is no way I can now download the Network Assistant to manage it. I only need to do basic configuration. Can anyone w...
Dear all,I've converted WLC based C9120 AP to EWC one, then LED is constantly blinking red,blue and green, unless it gets rebooted.When checked AP status, I didn't see any issues, performance wise, and no error shown when typed, "sh log" or "sh envir...
Hi everyoneI am absolutely not familiar with the mDNS and bonjour protocolas, but basically I would need to be able to let the end devices communicate / find service over mDNS in the same IP subnet on the same WLAN on a Cisco C9800 (IOS-XE 17.17.5):T...
Hello Cisco Community I have an AP2802i (SN: FJC2140M1N5) that I'm trying to recover after a failedupgrade attempt from ME 8.3.150.0 to 8.10.196.0. PROBLEM: part2 partition was corrupted and couldn't receive upgrade. Afterattempting recovery by forma...
Hi,Just experienced this last week during renewal of SSL certificate: Don't run this command to export certificate and private key when logged in via SSH. It will cause a panic reboot of the WLAN C9800-40 controller.crypto pki export <trustpoint> pkc...
