The explosion of centralized, high-bandwidth applications coupled with global, distributed networks has made WAN performance a challenge for almost every modern business. WAN optimization and acceleration technologies have emerged to address traffic issues, but sometimes introduce or mask other network problems. Inability to measure performance within carrier segments can often exacerbate the issue. In this session, we'll discuss best practices and products for pinpointing WAN performance problems and strategies for addressing the issues once you've identified them.