Wireless

Hello,I observe a weird random behaviour for wireless clients that remain connected for a long time. It does not happen frequently (at least I'm not aware of). The client considers that it is not connected anymore (no idea what triggers this) and iss...

Hi,I tried rebooting the WLC, but it's showing an amber alarm light blinking. I also tried accessing the console, but after booting the image and entering the password, the console freezes. I'm looking for a solution to solve this issue. The device i...

Hello,   We have a problem with a C9800 Wireless Controller (version 17.9.4a) and Cisco C9120 Access Points. Some clients are roaming from one AP to another, while there're not moving from their desk. For exemple, as shown in the exemple, a client in...

I'm told I need to provide the WAP serial number in order for the WAP to be claimed and activated in Meraki.Problem is, it's already mounted 15 feet high and was done so years ago when my predecessor forgot to complete the install.Is there a way to g...

Hi All, Challenge overview: Wireless refresh and need to enable 6GHz on the legacy SSID, currently this SSID is configured for 2.4/5GHz using 802.1x/WPA2. What's the best approach to meet the new security requirements for 6GHz, as I have concerns reg...

TL;DR: Is the tunnelling method used between the MR APs and Campus Gateway (VXLAN) any more or less AP CPU intensive than the method used between the MR APs and MX Concentrator (IPSec)?I've been doing some testing with MR36H and MR86 APs tunnelling S...

Hi Cisco Team,We are having 5520 series WLC and 3800 series access are adapted with it and 9 access points are installed at the site and using FlexConnect mode.there are 2 users those are facing the issue with intermittent disconnection issue due to ...

I've been troubleshooting some client connectivity issues on our 9120AXI and 9800 controllers recently, and this has led me down the path of doing OTA captures on APs.I'll preface this by saying 802.11 captures are not something I've looked into in d...

Hi All, I am currently configuring Cisco 9115 APs and I need them to function as standalone access points. I have already converted all APs to EWC mode, but sometimes the APs fail to connect to the WebUI and drop off the network intermittently. The A...

Since upgrading to 9800 (IOS : 17.12.5) series controllers, my Intel clients of al types, on various types of AP are frequently reporting 'errors' like so :Frame Type: BeaconError: Invalid IE (49)Has anyone see similar and managed to investigate?Than...

  The objective of the RF Health Metric is to simplify troubleshooting, and open the possibility to have “automated system” to quickly detect or easily point to bad areas Basically, try to answer “where in my 100s Aps should I look first”   Main obje...