This document offers an overview of F5(r) BIG-IP(r) system specific to support for heterogeneous virtual desktop infrastructure (VDI) architectures that have unique challenges around performance, end-user experience, security and scalability. BIG-IP unites all the components required to make a complete and secure VDI services delivery solution in one integrated and consolidated platform that meets VDI challenges and to give organizations the flexibility, manageability, and agility necessary to meet user expectations of a physical desktop experience while being served virtually.