Draytek Vigor3900 User Manual page 114

Available parameters are listed as follows:
Item
Enable This Profile
Mirroring Port
Mirrored Port
Apply
Cancel
Description
Check the box to enable the Mirror function for the switch.
Select a port for the administrator to use for viewing traffic
sent from mirrored ports.
Select a port to make the packets passing through it
monitored by the administrator.
Click it to save the configuration.
Click it to discard the settings configured in this page.
106
Vigor3900 Series User's Guide