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wireless controller not synchronizing with AP

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.


3 REPLIES
Hall of Fame Super Gold

wireless controller not synchronizing with AP

Discovery response from MWAR 'Cisco_YYY'running version 7.0.220.0 is rejected.

You need 7.2.X firmware.

Hall of Fame Super Silver

Re: wireless controller not synchronizing with AP

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

-Scott
*** Please rate helpful posts ***
Cisco Employee

Re: wireless controller not synchronizing with AP

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.

http://software.cisco.com/download/navigator.html?i=!mmd

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