I have several wireless access points that cannot get DHCP. I get the following logs:[*02/12/2023 00:53:42.8860] wired0 (Ext switch port: 7) (Logical Port: 15) (phyId: 1f) Link DOWN.[*02/12/2023 00:53:42.8860] ===> Activate Deep Green Mode[*02/12/202...
we have two Cisco Access Points. One has successfully joined the controller, but the other is not joining. Both access points are connected to switch ports with the same configuration. we have also factory reset the AP, but it is still not joining th...
9800L HA Pair running 17.15.4dSeveral years ago we migrated from 5508 / 2504s at all our sites to this 9800L HA Pair that is in our HQ datacenter. We did have Professional Services assist in the initial setup of the 9800L and migrate the settings fr...
Hello Expert,When i add the C9136I-ROW(17.9.5) device to the WLC 17.12.3.31 image download fail due to WLC rejected image download from the ap log.But WLC site can see the log "AP Model not supported for Predownload: C9136I-ROW".Did anyone know why t...
I need to order several Cisco C9120AXE models with antenna model AIR-ANT2544V4M-RS. I am planning to make these APs join the WLC of model 5520 which is already operational in my network. In the AIR-ANT2544V4M-RS datasheet, i see the below note, "The ...
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
