TRENDnet TPE-224WS User Manual page 40

PVID settings:
While receiving an untagged frame from the port, the switch will
assign a tag to the frame, using the PVID of the port as its VID.
Figure 20. PVID Setting
Example 1:
Here is an example of two VLAN groups with several ports in each
group and VLAN 1 (VID 01) does not have communication with
VLAN 2 (VID 02).
Figure 21.
Step1: Set VID 01 port 1~14 to "Untag" ports and 15~28 to "Not Member" ports then
apply setting.
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