Wireless

I was thinking that by using WPA-PSK, client roaming producing a DHCP request when changing AP will not be sent by the controller to the DHCP server, which appears to be false. Wanting to know : does CCKM (with leap) could stop this behavior, elimina...

Good morning guys,In a dusty corner in the back of my mind I think I remember reading once that if you use a RADIUS server for authentication that you can have either but not both Certificate based and Username/Password based authentication running a...

Hi, is there a way to connect multiples AP to a root AP which is connected to the LAN and at the same time allowing client devices to connect to those AP. Perhaps, using 2.4 Ghz for client devices and 5 Ghz for WGB. Or perhaps using the AP as a repea...

I have received some alerts on WCS saying IDS flood on a specific mac address attacker. I have disabled the client's mac address on WLAN Controller. Why i still see the alerts?

hii have two WISM deployed on two core switches for redundancy ,there are two problems happened the first one is the new access point that i added to our system didn't take IP after some time its get IP then it lost it the second issue is coverage in...

We are just starting to switch over from the 1010's to the 1131's and are curious about the AP. How many can one put on a POE switch(3560) without an injector? Do people prefer using the injectors over the POE since the 1131's use 12 W? I know they c...

Hello all.I have been doing upgrades on APs in our network and one of the AP1200 units had firmware 122-11.JA3 loaded. It would not take the http upgrade, so I loaded 123-4.JA2 via tftp. The file actually made it all of the way onto the Ap without st...

Hi All,I'm using ACSE 4.1+4402+Windows Database, we want to limit one username/password can only be used one time for authentication in the same time. Right now, we found we can use the same username/password to login to the WLAN from different lapto...

Hello,I was wondering if you guys could help clairfy something for me dealing with the client traffic of the clients associated to an AP. This is dealing with the lwapp system. If the AP is on a management vlan, ex. vlan 50 and the ssid that the AP b...

I recently installed a 4402 Wireless LAN controller with 19 lightwieght APs. I use 802.11 authentication with WPA2, AES and PEAP through a CiscoSecure ACS server and a Microsoft 2003 Active Directory. Everything works fine except when I need to pass ...

How to configure WLC + LAP + ACS4.0, achieving username and password authentication and MAC address at the same time

Any doc on implementing inband wireless with NAC?Lets say 2 SSIDs. 1 staff that has 30 networks based on 30 locations and 1 guest network for all locations. The Controller is trunked to the switch. How do u force the traffic to go to CAS?Thanks in ad...

Hi,We have now couple of times had a situation when some LAPs have lost the connection to the WLC. Only way to got LAPs back to live has been hard reset (mode button + power off). I have all the time been able to ping LAPs on hanging situations. Have...