Service providers are rolling out and enhancing services to meet customer needs and demands. With increasingly complex network and application environments, day-to-day management and troubleshooting has become more difficult. The Fluke Network CSN/NTMC-PR4EAC Time Machines is an agile troubleshooting solution that provides rapid packet-level visibility in high traffic carrier environments. Available as either a portable orrackmount unit, the Fluke Network CSN/NTMC-PR4E Network Time Machine provides extensive network and applicationvisibility and the forensic detail you need to solve problems.