Welcome to the Cisco Community Ask Me Anything Event Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Monday, September 14, 2026 through Monday, September 28, 2026. Our experts Shree Hari AB and Suman Sinha wi...
There is an intermittant issue with this WLC. Customer has rebooted twice. Now its been working fine. WLC was giving the following error before it went down. Crash DumpSoftware was stopped by the reaper for the following reason:Reaper Reset: Task “...
Hi,Project roll out question here. We have an existing environment with 4400 series controller and 1130 LAPs. To provide Internet access for guests we have a guest wifi that hands of traffic in one of our datacenters. Since usage is rapidly growing w...
Hi,Just starting out with our new 2106 controller and 3 1252's. I have PoE injectors on the AP's (AIR-PWRINJ4), but I get the same problem if I plug in to the WLC ( i know its not enough power, just trying it out). All I seem to get are all lights fl...
Can anyone point me to some docs or share any info on how AP's communicate *between* each other when a wireless client attempts to roam between them.Do Cisco AP's behave any differently than other vendors ?I am assuming a simple network here (only AP...
Everyone,Here is the design.4402 internal controller in data center4402 DMZ Guest controller in data center1242AP behind firewall at remote sitesI had this working, and then all of a sudden DHCP stops working for the clients.The DHCP scope is defined...
We have an ASA 5520. We are using one of the gig etherner ports to setup a vendor network. The ASA is providing the DHCP services for the vendor network. The port from the ASA is connected into a switch port on one of our core switchs. The vlan port ...
Following the below guide for Peap-mschap v2 I get the following error on the ACS "EAP-TLS or PEAP authentication failed during SSL handshake". When I disable "Validate Server Certificate" on Win XP controlled wireless card I can connect straight awa...
I setup wirless network (a WLC-4402 with AP ), I would like to know that if a guest access our network, may I get the notification from syslog?
Hi, The WLC version is 4.0.217 with ACS v 4.0. There are certain clients have intermittent wireless, whereby it connects and disconnects and connects again when using dot1x authentication. But they have no problem connecting to SSID with no dot1x aut...
Part of this configuration is taken from 1200 Series Access Point. I notice one strange thing.Why does ManagementVlan interface of the AP need native not DataVlan for the users?I thought Cisco products understand the tagged frame but not user's DataV...
Hi,I've install the location appliance with the setup script and after I've rebooted the appliance. After the reboot I've check location server status (/etc/init.d/locserverd status) and I receive the following errorGetting the status locserverd: com...
Hi all:I just installed a 4402 with some APs 1252, with version 4.2.130. The problem I have is that some APs suddenly stop attaching clients. I checked the controller and the AP is still joined to the controller but with no clients at all. To get the...
What is the purpose and reason for using management, AP-manager, virtual, and service-port interface?
Hi,I have configured 3 DHCP scopes and one WLAN. As I don't see any clear option, can you explain how to bind a particular scope to a WLAN?Thanks
Greetings, i have a client who has a number of laptops that will be used across several floors in the same building. The client laptops will physically move location each time they are used but dont need to roam between floors.Im having to use WPA2 P...
