American Fibertek SM9p - Manual (Page 144)

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The Port mirroring is a method for monitor traffic in switched networks. Traffic through
ports can be monitored by one specific port. That is, traffic goes in or out monitored ports
will be duplicated into mirror port.
1. Destination Port: It means mirror port can be used to see all monitor port traffic. You
can connect mirror port to LAN analyzer or Netxray. Select the mirroring state – RX,
TX or both.
2. Source Port: the ports you want to monitor. All monitor port traffic will be copied to
mirror port. You can select max 8 monitor ports in the switch. User can choose which
port wants to monitor in only one mirror mode. Select the mirrored state – RX, TX or
both.
3. Click Apply . If you want to reset the setting, click Clear before apply.
[NOTE] If you want to disable the function, you must select monitor port to none.
Prot Mirroring interface
Rate Limiting
You can set up every port’s bandwidth rate and packet limitation type.