07-09-2013 04:43 AM - edited 07-04-2021 12:22 AM
Hello All,
I am getting the below mentioned error from AP(AIR-CAP 3602I-N-K9) when connected to 2500 wireless controller.
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Feb 3 08:25:20.763: %CAPWAP-3-ERRORLOG: Failed to decode discovery response.
*Feb 3 08:25:20.763: %CAPWAP-3-ERRORLOG: CAPWAP SM handler: Failed to process message type 2 state 2.
*Feb 3 08:25:20.763: %CAPWAP-3-ERRORLOG: Failed to handle capwap control message from controller
*Feb 3 08:25:20.763: %CAPWAP-3-ERRORLOG: Failed to process unencrypted capwap packet from X.X.X.X
*Feb 3 08:25:20.763: %CAPWAP-3-ERRORLOG: Discovery response from MWAR 'Cisco_YYY'running version 7.0.220.0 is rejected.
Setup:
1. AP is getting the IP address from the DHCP server.
2. I am to ping the wireless controller from AP and from AP to wireless controller also.
Could anyone please suggest me why the AP is not getting synchoronized.
07-09-2013 04:50 AM
Discovery response from MWAR 'Cisco_YYY'running version 7.0.220.0 is rejected.
You need 7.2.X firmware.
07-09-2013 04:59 AM
Just to add.... Here is a compatibility matrix to keep handy.
http://www.cisco.com/en/US/docs/wireless/controller/5500/tech_notes/Wireless_Software_Compatibility_Matrix.html#wp78157
Sent from Cisco Technical Support iPhone App
07-09-2013 08:25 PM
Your IOS version is not compliable you need to upgrade it with 7.2X firmware. Go to the below link and download the updated firmware.
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