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
Dear Community, I have been running a network over a number of years (remotely) which has a Cisco 2504 WLC with LAP1042N-E Access Points (x5) and one AP (CAP1602I-E). The users have reported a problem of poor connectivity, once we have investigated ...
Resolved! Key policies for Wireless device
from the screenshot, I can see that the private keys are all stored in the devices. Can help to confirm there is no way to retrieve the private keys out of the device?if there are ways to retrieve it out of the device, can it be used to spoof the dev...
Hello Communityis it possible to have a mobility express virtual controler and a catalyst virtual controller co-exist on the same network?my problem is that the EWC don't start because of the ME VC, can I stop de mecanism of capwap responce in it ME ...
Resolved! UDP Frames & Fragmentation
I performed an OTA capture and noticed a lot of the traffic I was interested in had frame size ~3KB. It is all UDP. Could this be problematic with MSS of 1.5KB? Particularly when channel utilization gets high?
Hi We want to create CPU ACL at wlc 8.5. According to Cisco document to create the CPU ACL, why we have to allow these RRM port FIRST ? Can we just deny some client traffic and allow all for this purpose? Please see the below Cisco statement. Anyone ...
Users show "Invalid EAPOL(Extensible Authentication Protocol Over LANs) Key PMK" in DNA and are getting disconnected. 9800L controller running 17.3.3 Has anyone successfully resolved this issue with a SMU ? If so, what version did you upgrade to ?...
Was debugging another issue and uploaded a RadioActive trace from a users session to the Debug Analyzer. Noted the client in my trace was Roaming and forth between BSSSID / APs every couple minutes. Cisco 9800 running 17.3.3.AP: 9130WLAN Is 802.11...
I have a Catalyst 9800-L-C running version 16.12.05 and I want to update to version 17.3.5a, but my controller has the 1852E access point and I see that version 17.3.5a only supports the 1800I series access point.is there any way my 1852E serial acc...
What is the difference between:IOS XE Release: Cisco IOS XE Cupertino 17.7.1andIOS XE Release Build Number: 17.7.1.11 What does that "11" in the build number refer to and why do we see only "17.7.1" in Software Central?
I have a Cisco AP9130 that is currently configured as a LWAP. I would like to convert this AP to autonomous, run the WLC software o it so that I can utilize it for Active Surveys at customers' sites. I am looking for a little guidance on the best w...
When trying to log into the GUI using Microsoft Edge I get error 401. 401 Unauthorized<script language="javascript">if (agt.indexOf("msie") != -1) {document.execCommand("ClearAuthenticationCache");top.location = "/";}</script> When going to the URL ...
Hi Guys,I have one 5508 WLC and other 5520 WLC and they are backup to each other with respect to AP association.My query is 5508 have image AIR-CT5500-K9-8-5-171-0.aeswhere 5520 is with AIR-CT5520-K9-8-5-171-0.aes if i do AP pre image download on 550...
Resolved! MR76 - Connected and disconnect
we are using MR 76 AP in our environment.We are facing the below issue:IoT devices connected to AP for less than 1 min then move to another AP and stay there for 1 min after that disconnect and then connect to the other AP.AP to AP distance in 12-17 ...
I have a Cisco 9800 (version 16) on this I have my SSID set to 802.1.And my RADIUS server is an ISE (version 3). Recently I wanted to connect with my Android version 11 but my device asks me for different parameters to authenticate. It only happene...
Resolved! 1 SSID with Multiple VLANs = Roaming?
Hi all,We have a scenario where we want to assign multiple VLANs to 1 SSID by way of segmenting the AP's through AP tags.For the sake of simplicity, let's say we have 1st Floor, 2nd Floor, and 3rd Floor AP tags each assigned to VLANs 10, 20, and 30, ...
