Cisco DNA center

[pedrolamounier]

Regarding DNA licenses, I know that there are 3-year licenses. After these 3 years, what happens? If I don't purchase a new license, will the hardware stop working? If we purchase a lifetime license for a Hardware, if the Hardware becomes defective after a period of time, can we transfer the DNA license from the defective Hardware to the Hardware that will replace it (considering that they are the same model)? Is a DNA license required for each Hardware unit?

[balaji.bandi]

if the DNA License expiry the features will be disabled technically and there are some compliance issue.

the Switches work with basic perpetual license (that is essential License)