IDM began to look for a robust, multi-functional product, capable of load balancing increased volumes of traffic across its web caches - and the company was highly diligent in its search. Their challenges are to build network capacity to meet increasing web traffic, deliver a quality online experience for customers and overcome IPv4 address depletion. They chose F5 Networks to overcome these challenges. They have implemented VIPRION 2400 platform. The results of implementing F5 Networks were cost savings from optimizing cache load distribution, flexible control of traffic routing, high-speed logging and large-scale IPv4 NAT, a fast and highly available service for customers and the ability to scale up capacity on demand with no network disruption.