Orion NetFlow Traffic Analyzer provides a new level of visibility into network traffic behavior and trends. Network engineers are now able to analyze the full breadth and depth of network traffic, including the most global view of bandwidth consumption, as well as the most local view of current, detailed data measured directly from the devices that create and route the traffic. By leveraging Cisco's NetFlow protocol to extract data from routers, NetFlow Traffic Analyzer provides an in-depth view into which users and which applications are consuming the most bandwidth. NetFlow Traffic Analyzer converts that data into charts and tables providing network engineers with an easy way to identify and isolate the cause and source of network problems, as well as provide historical performance information to help plan for future growth. Pie charts show the distribution of bandwidth across different types of traffic (e.g., HTTP, FTP, VoIP) and across different users. Line charts show the usage patterns over time. NetFlow Traffic Analyzer can also identify the source of external traffic inbound to the corporate network.