Following your immediate written notification to the authorized source during the warranty period for violation of this section 8 by Cisco Your only and exclusive remedy (unless otherwise available) is, Cisco`s choice of either repairing or replacing existing Cisco technology, or (ii) a refund of royalties, which are paid or payable for non-compliant software, or (b) fees paid for the period during which the cloud service was not met, except for amounts paid under a service/destination level contract. 12.4. End-users of the U.S. government. Software, cloud services and documentation are considered “commercial software” and “commercial documentation of computer software” under the terms FAR 12.212 and DFARS 227.7202. All end-users of the U.S. government only purchase the software, cloud services and documentation with the rights provided in this Board. All provisions inconsistent with federal procurement rules are unenforceable in the United States.