D-Link DES-3250TG User Manual page 70

The 802.1Q Port Settings window, shown below, allows you to determine whether the switch will share
its VLAN configuration information with other GVRP (GARP VLAN Registration Protocol)-enabled
switches. In addition, Ingress can be used to limit traffic by filtering incoming packets whose PVID does
not match the PVID of the port.
D-Link DES-3250TG Standalone Layer 2 Switch
Egress
Forbidden
specified as None. When an untagged
packet is transmitted by the port, the
packet header remains unchanged.
When a tagged packet exits the port,
the tag is stripped and the packet is
changed to an untagged packet.
Egress Member - specifies the port
as being a static member of the
VLAN. Egress Member Ports are
ports that will be transmitting traffic
for the VLAN. These ports can be
either tagged or untagged.
Forbidden Non-Member - specifies
the port as not being a member of
the VLAN and that the port is
forbidden from becoming a member
of the VLAN dynamically.
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