D-Link 3250TG Product Manual - Page 70

Egress, Forbidden, 1Q Port Settings, Ingress

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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. 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. 62

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D-Link DES-3250TG Standalone Layer 2 Switch
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
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
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.
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.
62