topic Re: WPA1 Authentication in Wireless

WPA1 Authentication

xZamalek — Mon, 05 Jul 2021 20:04:54 GMT

Hello All, i faced an issue today while troubleshooting a case that a product scanner couldn't be associated with an AP , i have performed debug to the scanner's MAC ADDRESS and couldn't observe any association request sent to the controller , seems that the device don't even try to connect , the SSID didn't support WPA1 only WPA2 , My colleague who faced a similar issue informed me that this device only supports WPA1 after i changed the security parameters on the SSID , i started to see the debug and the client associated my question is.

1-Why did the controller didn't detect any initiation at the beginning ? is that because the controller don't support WPA1 for this SSID or the client don't support WPA2?

2-Is there any debug command would helped me to identify it and see that the device is not supporting WPA2 ?

Re: WPA1 Authentication

Sandeep Choudhary — Mon, 25 Jan 2021 14:09:43 GMT

1. Client don't support WPA2.

2. Check this document for troubleshooting:

Open the link an dthen go to:

Troubleshooting Examples

Wrong Client Cipher Configuration

https://www.cisco.com/c/en/us/support/docs/wireless/aironet-1200-series/100260-wlc-debug-client.html

Regards

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Re: WPA1 Authentication

xZamalek — Mon, 25 Jan 2021 20:48:57 GMT

Thanks a lot.