Problem with AIR-AP1131AG-A-K9 from LWAPP to Autonomous

[Dani Simanjuntak]

Hello experts,

I have problem when I want to upgrade and setting my Access Point.

I can't change the Ip address of my AP to access it from web.

Sometimes my computer got bluescreen when I connect with USB serial / console cable.

Help how to change my AP from LWAPP to Autonomous AP and what IOS do I use to this AP. 

[Leo Laohoo]

Read and follow this procedure instead:  Using a TFTP Server to Return to a Previous Release

[Dani Simanjuntak]

I have read that  and change the file name with  c1130-k9w7-tar.default but AP cannot find that file from TFTP.

[Leo Laohoo]

but AP cannot find that file from TFTP.

Can you tell me if the file is located in your default TFTP folder?

[Dani Simanjuntak]

yes, i set the file located in default TFTP

[Leo Laohoo]

Ok, do the entire process again.  But this time, copy-and-paste the entire process.  I want to see what you are doing and where it's failing.

[Dani Simanjuntak]

maybe this picture can explain the error, i'm stuck now..

[Leo Laohoo]

It's really hard to point out to you where the problem is because you are posting screenshots.  

When you released the button after 29 seconds, the AP automatically assigns itself a 10.0.0.1 IP address (as per instruction).  

Two lines later, the AP tries to search for the file.  But look at the line after that.  It's a "connection timeout".  This basically means the AP could not contact your TFTP server.  

Maybe you need to check if Windows FW is enabled.   

[Dani Simanjuntak]

my firewall was enabled, but ap cannot connect to tftp

[Sandeep Choudhary]

HI Dani,

Check these post, It may helps.

http://rscciew.wordpress.com/2014/05/07/access-point-conversion-lap-to-aap-and-vice-versa/

or

http://mrncciew.com/2013/12/13/ap-conversion-using-mode-button/

If still getting problem then change the computer or laptop and try with that.

Regards

Dont forget to rate helpful posts

[Abhishek Abhishek]

The problem may be, the AP could not contact your TFTP server.  

 Please check if Windows FW is enabled.  

[Dani Simanjuntak]

problem solved. extension file must be *.default
changing name for the file not running if the type file not change.