Hey Community! I'm excited to share something we've been working on that I think will really resonate with many of you managing wireless networks today. We just released the Cisco State of Wireless Report 2026, based on insights from over 6,000 wirel...
Forum Posts
Hello,we have wlc 9800 version 17.3.5a integrated with AAA server forescout wherein dynamic vlan switching is configured.We are experiencing issues with the wlc wherein it is unable to switch vlans from 2 to 10.2023/06/01 12:22:59.183506 {wncd_x_R0-...
Resolved! How to determine AccessPoints VID
Hello, to check, if I can update our WLC to version 17.3.07 it is necessary to knowif there are AccessPoints with VID 06 or earlier / VID 07 or later.How can I find out which VIDs our AccessPoints have?I'm using WLC Catalyst 9800-40 v17.3.04c and Pri...
Hi In C9800 wlc initial configuration, we need to configure device management interface and wireless management interface. What is difference between the two interface? Thanks
Hello I was strugling with this for some time now, been researching the Internet and reading documentation and white papers.But still haven't been able to find a solution. I am hoping someone on this great forum may have experienced this and know of ...
Resolved! Convert office WiFi to only 5Ghz?
Hi Folks.In this office there exists WiFi drops. I expect this is because of an over-populated 2.4 GHz band here and also in neighboring offices.I seem to remember others having success transferring all the APs to 5Ghz. I am considering implementing ...
Dear community,I am posting here since I have already opened two TAC cases with no solution.I have 20 APs and only one SSID (WPA2-PSK) in which we change the password every month.Multiple Windows client versions (10 and 11) from different laptop bran...
I have error wired0 stopped & wired0 started stuck and can't get ip Please note can configure it full configuration but when get the ethernet cable off and On again it can't back to take ip
Resolved! Cisco 9100 series AP
Hi According to the 9800 WLC datasheet each access point should have a DNA subscription to connect with the controller. Also from the APs datasheet, each access point should have a DNA subscription while it is ordered and it's essential and advantage...
I cannot find the document to show it will support the Wi-Fi mesh like 1552 AP. Can you show me the link?
Hi,We use Aeronet 1850e APs. Country code set to HU (Hungary). On Radio 2,4GHz there is only 5 level to set transmit power and max. power to set is 13 dBm. Why can't i set power to higher value? By product specification maximum value for this AP is 2...
Please see the attached screenshot. Please can someone explain to me what is the meaning of the WDS "Wireless Distribution settings" in the Cisco software? Do I need to use these settings and fill in the repeater Mac address in order to use any kind ...
Hi there,Setup up a simple network to test with the WLC, a switch, and an AP based on a youtube lab video.all worked great. I set up policies, etc.I factory reset the WLC to move the controller into a larger solution with IPv6. Connectivity is esta...
Resolved! C9800-CL CoA Assign VLAN Issue
I have a C9800-CL in my testing env, and it integrated with ISE 2.4p8, I configure 802.1x auth and posture feature on ISE, and when ISE issue a CoA request to C9800-CL, it disconnects the wireless client and report errs in the log. 2021/01/11 10:54:0...
Resolved! Association error_code='31'
Can anyone tell me what error code 31 actually means, I cannot find any reference to it online.This is the failure reason I am seeing in the Connection Log:auth_mode='wpa3-psk' 11k='0' 11v='0' error_code='31' radio='0' vap='0' channel='1
Bonjour,Nous souhaitons établir un roaming entre 2 bornes CBW150AX.Le Mesh est actif et je vois bien els adresses Mac dans le partie local address mac en Allow List: Est-ce que cette configuration est possible ou faut-il forcément passer des Mesh ext...
