> <i>Smart Licensing works differently. Companies can acquire a pool of licenses for their account, which are shared automatically among devices they’ve deployed. Those devices phone home to Cisco regularly for validation, and if they aren’t able to do so will go back to “Evaluation Mode” after one year.</i><p>It doesn't sound unusual to me, I feel it's just the usual "Enterprise" bullshit, where you have little control or internal knowledge over your equipment, and must follow a restrictive licensing plan and use official support to keep it running. I think the most extreme version is the IBM mainframe computers, if you DRM license module is inoperative, the computer is essentially reduced to a huge piece of useless junk. Other enterprise hardware/software is not too restrictive, but still follows the same pattern, such as Oracle products.