D-Link DES-3326 User Manual page 186

24-port NWay Ethernet Switch User's Guide
Figure 6-31. Configure 802.1Q Port Settings
Each port can be configured to use an Ingress Filter. The ports
to be configured in a given session can be identified by either
entering a range of port numbers or by entering the PVID#.
Ingress filtering is toggled between On and Off using the space
bar.
To configure a port' s 802.1Q VLAN settings:
Highlight the Configure Port from [ ] to [ ] field and enter
the range of port numbers you want to configure.
alternative you can use the arrow keys to highlight the PVID#[ ]
field and enter the PVID for the VLAN' s member ports you want
to configure.
PVID – Port VLAN Identifier – is a classification
mechanism that associates a port with a specific VLAN
and is used to make forwarding decisions for untagged
packets received by the port. For example, if port #2 is
assigned a PVID of 3, then all untagged packets received
on port #2 will be assigned to VLAN 3. This number is
generally the same as the VID# number assigned to the
port in the Edit 802.1Q VLANs menu above.
Use the arrow keys to highlight the remaining fields and the
space bar to toggle between On and Off.
Ingress Filter – this enables the port to compare the
VID tag of an incoming packet with the PVID number
assigned to the port. If the two are different, the port
filters (drops) the packet.
GVRP – Group VLAN Registration Protocol – this
enables the port to dynamically become a member of a
170 Configuring the Switch Using the Console Interface
As an