The controller is a 3750G-24-WS-50 model running version 7.0.116.0 On the Wireless infrastructure side we have:Ĭisco 1142N (-E-K9) APs connected to 3750G w/poe stacks
We are using Windows Wireless Zero Configuration, WPA2-AES with PEAP and machine (computer) authentication against Cisco ACS v5.2 talking to AD. We have also tried it with Windows 7 and get similar issues.
#Intel centrino advanced n 6205 drivers driver
We have tried all intel driver versions from the latest 14.2.0.10 down to the OEM versions supplied. Lenovo x220 Tablet with Intel Centrino Advanced-N 6205 mini pci-e adapter.Īlso happening with Fujitsu T730 tablets also with with Intel Centrino Advanced-N 6205 mini pci-e adapters Intel and Lenovo support have been really unhelpful (they basically don't want to know, apalling service), so now i am turning to Cisco just in case its a configuration issue, which i don't believe it is as we have no reported issues at all with other clients. Events in the debug stop and dont start again until you do a repair on the machine. Cisco WCS troubleshoot indicates no problems. You get no indication that the connection has dropped and the adapter in the systray looks as if it is still transmitting packets but not recieving any. You can be connected for a whole day with no issues or it could happen at random eg after 20 mins of being connected. The connection will freeze and stop responding to the point where you have to do a windows repair or restart the adapter to get it working again. We are having big problems just with this particular adapter in our environment.
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