User's Manual of VC-810S / VC-810S48
Figure 4-28 Setup Port-9 with PVID-1
That is, although the VLAN 2 members: Port-1 to Port-3 and VLAN 3 members: Port-4 to Port-6, are also belonging to
VLAN 1. But with different PVID settings, packets form VLAN 2 or VLAN 3 is not able to access to the other VLAN.
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