At least with Apple iOS 6 upgrade process didn’t cause headaches (like previous iOS’ upgrades :)). For those who wants to see what happenes with iPad after upgrade here are screenshots of welcome wizard which shows after upgrade is completed.
So, finally I got 6 brand new Cisco 1142n wireless access points. They all are lightweight access points, which means that more less Wireless Controller is required to get them to work. Unfortunatelly due to many circumstances I have purchase of Wireless Controller delayed, so for now have to turn all of those into autonomus wireless devices. That means that IOS has to be replaced on those devices to allow 1142n be fully configured.
- Original software which came on devices was: c1140-rcvk9w8-mx.
- New software I had to deploy on all of them to make them autonomus is: c1140-k9w7-tar.124-25d.JA1.
But how the whole process happenes? Here are all steps I took to make lightweight AP become autonomus wireless access point: