F5 BIG-IP 4200v DNS - load balancing device

F5 BIG-IP Application Delivery Controller (ADC) platform can manage even the heaviest traffic loads. By merging high-performance switching fabric, specialized hardware, and advanced software, F5 provides the flexibility to make in-depth application decisions without introducing bottlenecks. With the high performance you get from BIG-IP platform, you can consolidate devices - saving management costs, electricity, space, and cooling - and still have room to grow.