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New Member

Cisco AP 2600 unable to join Cisco 2500 WLC

Dears

 

I have WLC Cisco 2500 series ( Model 2504) supporting 50 Aps , and AP Cisco 2600 ( Model Air-CAP2602l-E-K9).

APs unable to join the WLC , I found the following erorrs on APs debag.

I've configured router 1900 as DHCP server and DHCP option 43 and 60 have been added properly.

Mar  1 02:44:26.163: %CAPWAP-5-DHCP_OPTION_43: Controller address 20.24.7.165 o
btained through DHCP
*Mar  1 02:44:26.163: %CAPWAP-5-DHCP_OPTION_43: Controller address 3.216.7.161 o
btained through DHCP
*Mar  1 02:44:26.163: %CAPWAP-5-DHCP_OPTION_43: Controller address 19.224.2.210
obtained through DHCP
*Mar  1 02:44:26.163: %CAPWAP-5-DHCP_OPTION_43: Controller address 234.216.7.161
obtained through DHCP
*Mar  1 02:44:26.163: %CAPWAP-5-DHCP_OPTION_43: Controller address 19.224.0.0 ob
tained through DHCP
*Mar  1 02:44:26.163: %CAPWAP-5-DHCP_OPTION_43: Controller address 0.1.7.161 obt
ained through DHCP
*Mar  1 02:44:26.163: %CAPWAP-5-DHCP_OPTION_43: Controller address 19.232.2.31 o
btained through DHCP

*Mar  1 02:44:35.163: %CAPWAP-3-ERRORLOG: Could Not resolve CISCO-CAPWAP-CONTROL
LER
*Mar  1 02:44:45.175: %CAPWAP-3-ERRORLOG: Discovery response from MWAR 'Capo'run
ning version 7.0.220.0 is rejected.
*Mar  1 02:44:45.175: %CAPWAP-3-ERRORLOG: Failed to decode discovery response.
*Mar  1 02:44:45.175: %CAPWAP-3-ERRORLOG: CAPWAP SM handler: Failed to process m
essage type 2 state 2.
*Mar  1 02:44:45.175: %CAPWAP-3-ERRORLOG: Failed to handle capwap control messag
e from controller
*Mar  1 02:44:45.175: %CAPWAP-3-ERRORLOG: Failed to process unencrypted capwap p
acket from 192.168.1.100
*Mar  1 02:44:45.175: %CAPWAP-3-ERRORLOG: Discovery response from MWAR 'Capo'run
ning version 7.0.220.0 is rejected.
*Mar  1 02:44:45.175: %CAPWAP-3-ERRORLOG: Failed to decode discovery response.
*Mar  1 02:44:45.175: %CAPWAP-3-ERRORLOG: CAPWAP SM handler: Failed to process m
essage type 2 state 2.
*Mar  1 02:44:45.175: %CAPWAP-3-ERRORLOG: Failed to handle capwap control messag
e from controller

1 ACCEPTED SOLUTION

Accepted Solutions
VIP Purple

Re: Cisco AP 2600 unable to join Cisco 2500 WLC

This version is not supported by 2600 series AP.

2600series AP minimum support is : 7.2.110.0

please check this matrix:

http://www.cisco.com/en/US/docs/wireless/controller/5500/tech_notes/Wireless_Software_Compatibility_Matrix.html

Regards

Please rate helpful posts.

If u r satisfied with answer them mark as answered.

6 REPLIES
VIP Purple

Re: Cisco AP 2600 unable to join Cisco 2500 WLC

Hi Mohammed,

*Mar  1 02:44:45.175: %CAPWAP-3-ERRORLOG: Discovery response from MWAR 'Capo'run ning version 7.0.220.0 is rejected.

2600AP supports minimum 7.2.110.0 version.

Your running 7.0.220.0 which is not compatible with the 2600 AP.

Check here compatibilty matrix:

http://www.cisco.com/en/US/docs/wireless/controller/5500/tech_notes/Wireless_Software_Compatibility_Matrix.html

Hope it helps.

Regards

Please rate helpful posts

New Member

Re: Cisco AP 2600 unable to join Cisco 2500 WLC

Thanks sandeepchoudhary21 for the message.

Here is DHCP configration on my router

ip dhcp pool CAPO

!

ip dhcp pool router

network 192.168.1.0 255.255.255.0

default-router 192.168.1.1

option 60 ascii cisco ap 2600

option 43 hex f14c.0a81.64

!

ip dhcp pool capo

option 43 hex f104.c0a8.0164

dns-server 192.168.1.1

option 60 ascii "Cisco AP c2600"

!

And also you'll find Router running config attached .

New Member

Re: Cisco AP 2600 unable to join Cisco 2500 WLC

Kindly be informed that, the WLC version 7.0.220.0

VIP Purple

Re: Cisco AP 2600 unable to join Cisco 2500 WLC

This version is not supported by 2600 series AP.

2600series AP minimum support is : 7.2.110.0

please check this matrix:

http://www.cisco.com/en/US/docs/wireless/controller/5500/tech_notes/Wireless_Software_Compatibility_Matrix.html

Regards

Please rate helpful posts.

If u r satisfied with answer them mark as answered.

New Member

Re: Cisco AP 2600 unable to join Cisco 2500 WLC

Thanks again , I'll update the IOS and let you Know.

Best regards

M.E

New Member

Re: Cisco AP 2600 unable to join Cisco 2500 WLC

Done !!! I've update the WLC software to version 7.5,  all the APs joined the WLC successfully .

Thanks Sandeep Choudhary

Best regards

M.E

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