Here are few simple lessons learned along the way deploying 6Ghz for outdoor in an IOS-XE controller-based environment, hope it helps someone else trying to do the same, if you learned anything additional, feel free to comment. Also, before using som...
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...
I'm in a bit of a bind. We have an office with 10 APs under an Embedded Wireless Controller on AP1. To give some background, we set things up with more or less default settings when moving in three years ago and it worked well. I am just a simple rou...
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...
Hi all, I have HA setup of 9800vm's on version 17.15.3 and couple of CW9172I access-points. For long time I had WPA2 with PSK. Now I wanted to enable WPA3 together with WPA2 and start getting benefit of 6ghz band and more secure authentication a. T...
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...
HelloI have a very strange problem as I said in the subject, I have flexconnect enabled and other all related settings enabled but still when controller is unreachable, the APs stop showing SSID and stop working. Controller is: Cisco Catalyst 9800-CL...
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...
@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?
