The steps remain same irrespective of asa license feature. In the box was a sheet with the pak key control license. An activation key is an encoded bit string that defines the list of features to enable, how long the key would stay valid upon activation, and the specific serial number of a cisco asa device. Unfortunately i have no idea where to find the license key. in this video i want to show all of you about.
The date code can be found in the 4 middle digits of the serial number.