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 ...
Forum Posts
Hi Guys,I have an issue during performing WLC & AP upgrade via 3800 Mobility Express GUI. During the upgrade, it seems like the upgrade failed (based on the screenshot attached). Im not too sure is it related with tftp blocksize or whatelse? because ...
Can we user catalyst 9300 switch as normal L3 switch as well as embedded wireless controller at a same time,if yes kindly let me know how to configure it?
Resolved! wlc 9800 config with ise
Hi ,We recently installed a new 9800 controller. I am trying to connect the controller to ISE in 2 ways.1. For portable terminal with MAC authentication.2. For 802.1X users Is there a guide? thanks
We encountered an issue yesterday during testing with IOS version 17.12.4 (recommended) after adding a new RADIUS server to our ISE deployment. The problem arises when the RADIUS shared secret on the WLC contains special characters, specifically "@" ...
Hi,We have encountered a strange issue in our network that is causing slowness.We noticed that when we run the command netsh wlan show interface in the CMD on a computer, we get different speeds depending on which wireless APs we are connected to.Wh...
Resolved! Users unable to connect to Guest SSID
Hello, We have a WLC 9800 where some of the users are unable to connect to Guest SSID all of a sudden, it keeps on loading and says 'no internet, connected'. When I check the mac it says 'IP learn' in WLC client logs and hosts will be assigned with A...
We have Wireless Controller AIR-WLC2112, and AP AIR-LAP1142NMy company Drirector is playing RISK game on his I-PAD2 multiplayer both connecting to same AP (host on one ipad2 and join from other)for some reason its not working, have tried on other AP ...
Hi, I'm trying to preempt a change of EAP certificate as part of an ISE upgrade we are undertaking and having problems with certificate trust on Apple devices. We are using a Microsoft CA infrastructure with an offline root and online sub-CA. Previ...
Hello everyone. I want to place a wireless user in one VLAN or another, depending on the type of authentication, EAP-TLS or PEAP. How do I do this in the wireless part of the network?
We have deployed a new site and are having issues with the EAP-TLS. We use the same profiles for each of our locations and there is no difference between this location and others. PEAP authentications are working without issue but EAP-TLS (profile ...
I've recently migrated to Mobility Express and I've had some issues with the VLANs. So in a nutshell, I have a PFsense router that has couple of VLANs for different services. The two main are VLAN 10 for private devices and management and VLAN 20 for...
Man, there has to be another solution other than upgrading to iOS 17.12.3 .. We can't use that IOS because we still have 900 2702's on our controllers. We have 1500 9130's and 2800 3802's.I really wish Cisco would escalate this issue and get a patch...
Hi,Per the title, I've got an issue with 5Ghz clients that have good signal strength because they are sat almost underneath the AP (1832 APs) yet but struggling to get more than 1Mbps throughput. I can see the channel utilisation is over 50% but zer...
Hi Guys,I have a situation where my users cannot connect their WIFI/SSID using their iPhone. However, for android users they have no issue with the wifi; I believe their iPhone has updated with the latest IOS version.The current firmware version of m...
Hello all, What are the best Wireless Troubleshooting Tools that are free & supported/compatible by/with Cisco WLC/AP? Kind regards, Ahmed Elhramy
