TP-Link JetStream T1600G-28TS User Manual page 57

Source:
Operation:
Click Edit to display the following figure.
The following entries are displayed on this screen:
Destination Port

Destination Port:
Source Port

Select:
Port:
Ingress:
Displays the mirrored ports.
You can configure the mirror session by clicking Edit, or clear the
mirror session configuration by clicking the Clear.
Figure 5-3 Port Mirror Config
Input or select a physical port from the port panel as the mirroring
port.
Select the desired port as a mirrored port. It is multi-optional.
Displays the port number.
Select Enable/Disable the Ingress feature. When the Ingress is
enabled, the incoming packets received by the mirrored port will be
copied to the mirroring port.
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