When you use the command monitor traffic interface However, if the monitored interface is removed, theĬommand session continues, but there will be no packets or errors reported. To continue monitoring the interface, rerun the monitor Interface command, the monitoring session ends with the message: pcap_loop: read:ĭevice not configured. If you modify an interface that you are monitoring with the monitor traffic If no interface is specified, the monitor trafficĬommand displays packet data arriving on the lowest-numbered interface. (Optional) Specify the interface on which the monitor traffic commandĭisplays packet data. Monitor traffic command quits automatically after displaying the number of packets (Optional) Specify the number of packet headers to display (0 through 1,000,000). (Optional) Display absolute TCP sequence numbers.

(Optional) Display the specified level of output. On a TX Matrix Plus router,ĭisplay packet headers transmitted through em0. (Optional) Display packet headers transmitted through fxp0.

Traffic monitor