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  Ask Me Anything Event   Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from  Monday,  August 4, 2025 through Friday, August 15, 2025. Our colleagues Saikat Nandy and Parithosh Vema will be waiting to assist you ...

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 I downloaded the software and loaded on the WLC. I did a pre-download to all APs and one failed. But when I look at it I see So, it looks like someone previously pre-loaded the correct version so my download failed? Is that a correct interpretation?...

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Hi, I'm using Cisco 9800-40 WLC. I have a requirement where I want a specific SSID (say SSID_A) to broadcast on 5GHz on only some specific channels and not on all channel. That is because the devices connecting to that SSID_A supports only 5GHz and a...

Hello everyone. We have WLC 5508 model and Software version 8.5.164.0 with a lot AP , which connected and properly work with it. Now we bought a several AP with a little different model, but visually it the same as our old-s. There is AIR-LAP1142N-A-...

I'm having issues with 2.4 overlapping. I heard that lower the power level could help but "custom option" is disable. I can't change channel either.Any ideas why these options are disabled?Thanks in advanced!  

I have C9800-40-K9 Anchor controller located in "A" location and Foreign controller in Location "B" .Our users are connecting in Foreign  controller where i can see no issues facing by the Windows users but at same time MAC users are facing the netwo...

Robo123 by Level 1
  • 1036 Views
  • 7 replies
  • 0 Helpful votes

Hi All,I know this likely will be something straight forward and staring me right in the eyes.We have a ws-c3750x-48 (config will show 2 but only 1 in use) and a bunch of unifi APs at one site.Our secure network is functioning as expected and everyon...

PeyLawro by Level 1
  • 1873 Views
  • 8 replies
  • 0 Helpful votes

Hi,I have two 5520 in SSO mode and i see a message on Prime:"Redundancy Failure Event trap triggered byController 'x.x.x.x' for the reason'Error: Config Sync failed on Standby forthe usmdb:HA_send_usmDbSpamUSBModuleSet,ReasonCode:5'"When i check the ...

Moudar by VIP Alumni
  • 1942 Views
  • 10 replies
  • 0 Helpful votes

Hi,We have a 5508 series WLC and around 225 access points are connected to it. Most of the APs are having DHCP ip addresses but some have static ip. Is there any command to get the details of the APs having static ip addresses from the CLI? 

gija by Level 1
  • 2300 Views
  • 4 replies
  • 0 Helpful votes

Hi everyone! I have a client that is experiencing disconnection problems in the SSIDs that it has active, this includes 802.1x and 802.11 authentication, one of the logs that was constantly presented is the following: %CLIENT_EXCLUSION_SERVER-5-ADD_T...

Hello Cisco Experts,I have noticed, that 9103 APs are appearing differently on my Prime 3.10.2 maps and would like to know the reason why.The following differences have fallen into my eyes and I have no explanation for it.Version 1:I can see two "a",...

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Gehrig_W by Level 3
  • 695 Views
  • 1 replies
  • 0 Helpful votes

Hi All,I am C9800-L-F-K9 WLC models (17.6.4)trying to join AP models (C9120AXE) to above models but seeing this error on both AP's console. 1st AP image AP Running Image : 8.10.130.02nd AP AP Running Image : 17.11.0.155Errors logs : Note : same error...

Hello, I am configuring a Aironet 1830 and have completed the first steps of configuring the controller settings. I am able to connect to the "Employee Network" I set up during the initial configuration.When I attempt to access the controller at the ...

Hello,I use a 9800 WLC on Esxi Server.  WLC works fine i can do config via SSH.I tried to do config from VM console. I loged in the wlc and run enable command on exec mode but "% Error in Authentication" error occurred.Any idea for this issue?

kdemir by Level 1
  • 1012 Views
  • 5 replies
  • 0 Helpful votes
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