You can review all the ports and external hosts an IP address connected to within a specific period of time.

Analyze all your network NetFlow allows you to keep track of all the connections occurring on your network, including the ones hidden by a rootkit.

Here are some of the reasons behind many organizations adoption of NetFlow analysis: There are many reasons to analyze network traffic with NetFlow, including making your system more efficient as well as keeping it safe. NetFlow analysis helps you see what users are doing, gives you an idea of how your bandwidth is used and can help you improve your network besides protecting you from a number of attacks. NetFlow can detect unusual traffic, a request for a malicious destination or a download of a larger file. NetFlow allows you to keep an eye on traffic and transactions that occur on your network.

Troubleshoot why NetFlow Exports are not being received.Cisco NetFlow commands quick start summary.Which Routers and Switches Support NetFlow?.Data Collection Tuning -Default Real-Time & Long-Term Config.Sizing – Planning Disk Space Requirements.The complete business case for advanced granular flow-based network analytics.5 Ways Flow Based Network Monitoring Solutions Need to Scale.

Network traffic flow analysis