TRENDnet TEG-S3000I - Manual (Page 108)

106
ports will be duplicated into mirror port.
1. Port Mirroring State: set mirror mode: Disable, RX, TX, and Both.
2. Analysis Port: It’s mean mirror port can be used to see all monitor port traffic. You
can connect mirror port to LAN analyzer or Netxray.
3. Monitor Port: the ports you want to monitor. All monitor port traffic will be copied to
mirror port. You can select max 25 monitor ports in the switch. User can choose
which port want to monitor in only one mirror mode.
Note: If you want to disable the function, you must select monitor port to none.
Prot Mirroring interface