Introduction - If you have any usage issues, please Google them yourself
MRTG (MultiRouter Traffic Grapher, MRTG) is a typical SNMP-based network traffic statistical analysis tools. It is not only a small amount of system resources, and is completely free. It from the device through the SNMP protocol to be its flow information and traffic load to include the JPEG graphics format of the HTML document displayed to the user a very intuitive display traffic load. Application is a very wide range of network traffic statistical tool. Now according to their actual work, explain how to use MRTG to monitor traffic per port switch.
Packet : 3971008mrtg.rar filelist
用MRTG监测交换机、路由器端口流量.doc