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New Member

Error upgrading the firmware from 3.0 to ny version on WLC

Hi All,

Please help me on this issue:-

I am currently running 3.0 version on my WLC 4402 and i want to upgrade it to the latest versions. I am following the correct procedure mentioned in the cisco link but its failing.

The error is TFTP Path is getting as:c:\temp\/ error and the firmware is not getting uploaded,

Plz see the snap shot and let me know what am i doing wrong.

5 REPLIES
New Member

Re: Error upgrading the firmware from 3.0 to ny version on WLC

take out the file path and leave the default of /(slash). the controller will use the root tftp folder to find the image.

TFTP Path = /

New Member

Re: Error upgrading the firmware from 3.0 to ny version on WLC

I forgot to add, please read the release notes to see which version you can upgrade to as this will have to be done in stages.

http://www.cisco.com/en/US/tech/tk722/tk809/technologies_configuration_example09186a00805f381f.shtml

New Member

Re: Error upgrading the firmware from 3.0 to ny version on WLC

Hi kris,

Thanks for the info.

I am following this link itself ut as i told after i give the tftp dest download path as c:\temp after that the download failed and gives the error: c:\temp\/ (Forward slash) i am not sure why this forward slash coming into picture?

Kindly let me know if you have face something like this.

New Member

Re: Error upgrading the firmware from 3.0 to ny version on WLC

I would not include any path, as the controller would automatically include a forward slash, just make sure that the file is within the TFTP root folder.

Hope this helps

New Member

Re: Error upgrading the firmware from 3.0 to ny version on WLC

Also make sure that your TFTP server supports larger files, a recommended TFTP server is 'tftpd32'

Regards

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