NetFlow Layer 2 and Security Monitoring Exports
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Overview: This paper published by Cisco Systems contains information about and instructions for configuring NetFlow Layer 2 and Security Monitoring Exports. Configuring NetFlow Layer 2 and Security Monitoring Exports improves ability to detect and analyze network threats such as Denial of Service attacks (DoS) by increasing the number of fields that netFlow can capture the values from. NetFlow is a Cisco IOS application that provides statistics on packets flowing through the router. It is emerging as a primary network accounting and security technology.