acustomer has a wireless lan controller 2125 with IOS release 6 we want to upgrade to release 7
what is the best practise for this ?
dose i can extract license and upgrade and put license again ?
i read this decoment it dosenot mentian license of nuer of users :
the 21xx does not have a physical license for the number of APs, it is controlled by hardware. Only the 5508 has a license that needs to be installed. So you should be good to upgrade to 7.0.