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a) Enable / disable 802.1Q VLAN functionality
802.1Q VLAN features are enabled and disabled through the checkbox in the upper left corner of
the VLAN tab.
The VLAN settings can only be changed if 802.1Q VLAN is enabled. The same applies to up-
dating the tables. If 802.1Q VLAN is not needed, it should remain disabled. This saves time for
loading the VLAN table.
b) Port-related VLAN settings
The upper table in the VLAN tab contains the port-specific VLAN settings.
PVID:
The Port VLAN ID can be used to filter or tag packets without a tag.
Insert Tag:
The PVID is inserted in packages without a tag. Packages that already
have a VID are not changed.
Remove Tag:
The VLAN tag from received packets is removed.
PVID Filter:
Received packets whose VID corresponds to the PVID are forwarded.
All others are discarded. The PVID must have a valid VLAN ID in the
range from 0-4095.
VTable Filter:
The forwarding of the packages happens on the basis of the entries in
the VLAN Table.
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