Wireless

 hi Ikeep getting this error on the WLC where users kept getting kicked off the the wireless network %DOT1X-3-INVALID_WPA_KEY_MSG_STATE: 1x_eapkey.c:848 Received EAPOL-key M2 msg has invalid information when mobile isin START  state - invalid secure ...

Hi,  I've had a working Controller for the last few months everything was fine.  All of a sudden I can no longer ping the controller nor connect it and all Access Points can't communicate.  If I reboot the controller it temporarily comes back online....

Hi All I’ve come to realise that there are countries such as Kazakhstan, Azerbaijan, Tajikistan, Turkmenistan don’t have a Domain Band for Wireless. Has anyone encountered this issue before or what process has been used? Many thanks for any replies. ...

Any ideas?  If I do a factory reset to the default settings, will I have to reconfigure all the computers?  Is there a way to get the password from the network computers?  From the Network card? 

Hi,I setup per-user bandwidth contracts on my guest anchor controller. The controller model is 5508 and firmware is 7.4.121.0.  No Qos settings were configured on the foreign controllers. The bandwidth limits for the WLAN worked correctly for a coupl...

Hi,Can I configure the WLC 5508 in 2 locations as primary and secondary anchor for other wlc? I want the wlc to use one anchor as primary for the traffic. The traffic will go to secondary anchor if the primary fail.I checked 7.4 code and can not find...

Hi I just found out the hard way the 3850 switch doesn't support the 2702AP. Does anyone know why cisco's latest switch doesn't support an up to date AP?Anyone from cisco care to answer when it might if at all? Regards

I am wanting to know about methods of getting a wap to join a wlc.  I’ve got 5508 wlc’s and the wap’s are the 1142’s.  Are there other methods of getting wap’s to join wlc’s other than option 43 of dhcp?  Also,  is it possible to get a wap to automat...

Dear,I have the following scenario my ACS is integrated into Active Directory and WLCs send attempts authentication to ACS radius, This going to the ACS becomes unstable by increasing the latency of the protocol Radius according shown in the image, t...

I am hoping someone can help me select the proper antenna and A/P spacing to use on an Aironet 2602E (with 5508 controller) for a project I am designing.  The building is a production facility that is currently being built (cannot do a site survey as...