IBM Software Defined Networking (SDN) solutions help you virtualize your existing networks or build a flexible OpenFlow network. IBM offers SDN for the networks you have, and SDN for the networks you want. SOURCE URL: http://www-01.ibm.com/common/ssi/cgi-bin/ssialias?infotype=PM&subtype=FY&htmlfid=QCF12364USEN&attachment=QCF12364USEN.PDF&appname=STGE_QC_QC_USEN_FY