Draytek Vigor3900 User Manual page 163

In another direction, C will do the same thing.
Available parameters are listed as follows:
Item
Enable
Profile
Apply
Cancel
After finished the settings, click Apply to save them.
Vigor3900 Series User's Guide
Description
Check the box to enable the Mirror function for the switch.
Choose the LAN/WAN profile(s).
Click it to save the settings.
Click it to exit the dialog without saving anything.
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