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Wireless Lan Controller 5508

ANIL GUPTA
Level 1
Level 1

Hi,

We are experiencing issues with the WLC after upgrading IOS from 7.0.235.0 to 7.4.121.0. After updating IOS on WLC, observed occurring errors and also unable to access Graphical User Interface, which frequently shows as unable to connect. And we were also requested for check the possibly for WLC use in HA mode as new IOS release 7.4 is supported for HA mode. We are getting error as attached.

Please reply....

5 Replies 5

Saurav Lodh
Level 7
Level 7

Emweb handle table overflow issue has been corrected in code 8.0 MR1 , here are few details( includes other resolved issues )

https://supportforums.cisco.com/document/12298741/80-mr1-beta-availability

hi salodh,

Thanks for your reply. But we are unable to open the link and showing error.

Please help.

 

Regards

Hanuman

 

 

mohanak
Cisco Employee
Cisco Employee

Abhishek Abhishek
Cisco Employee
Cisco Employee

It will be wise able to upgrade the WLC to the latest version of 7.6 or higher. But this version of 7.4 also supports HA.

sobhardw
Cisco Employee
Cisco Employee

Please refer to the below community :

https://supportforums.cisco.com/discussion/12351776/clients-not-able-see-custom-webauth-page-ssl-wlc-gui-fails

and the document file link:

http://www.cisco.com/c/en/us/td/docs/wireless/controller/message/guide/controller_smg/msgs5.html

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