3Com 2924-PWR - Manual (Page 207)

Configuring Port Mirroring 207
■ Select port — Selects the port for mirroring or monitoring. A port
unavailable for mirroring is colored grey.
■ Summary — Displays the current monitor and mirror ports. The fields
displayed are:
■
Monitor — Displays the monitor port.
■
Mirror In — Displays ports that are monitored on the RX.
■
Mirror Out — Displays ports that are monitored on the TX.
2 Select a port type.
3 If the Mirror port type has been selected, select Mirror In and/or Mirror
Out.
4 Select the ports to be monitored.
5 Click . Port mirroring is enabled, and the device is updated.