Cisco's Statement about IPR Claimed in RFC 3954 Date: 11 January 2007 From: Rachel Albright Cisco is the owner of US Patent Nos. 6,243,667, 6,308,148, 6,889,181, and 6,590,894 and US published patent applications 20010051865 and 20050027506 relating to the subject matter of Request for Comments (RFC) 3954 "Cisco Systems NetFlow Services Export Version 9". If any claims of any issued Cisco patents are necessary for implementing this specification, any party will have the right to use any such patent claims under reasonable, non-discriminatory terms, with reciprocity, to implement and fully comply with the specification For information contact: Dan Lang Senior IP Counsel Cisco Systems 408-526-6672 standards-ipr@cisco.com