802.1Q Port Settings - D-Link DES-7000 User Manual

Layer 2 modular chassis-based switch
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802.1Q Port Settings

Open the 802.1Q Port Settings menu and
select the Slot and range of ports to
configure. For the selected port or group
of ports, choose to enable or disable
Ingress
checking
acceptable packet rule.
The following figure and table describe
how to configure the 802.1Q VLAN port
settings for the switch.
Shows the current PVID assignment for each port. The switch's default is to
assign all ports to the Default VLAN with a VID of 1.
The PVID is used by the port to tag outgoing, untagged packets, and to make
filtering decisions about incoming packets. If the port is specified to accept only
tagged frames,as tagging, and an untagged packet is forwarded to the port for
PVID
transmission, the port will add an 802.1Q tag using the PVID to write the VID in the
tag. When the packet arrives at its destination, the receiving device will use the
PVID to make VLAN forwarding decisions.
If a packet is received by the port, and Ingress filtering is enabled, the port will
compare the VID of the incoming packet to its PVID. If the two are unequal, the
port will drop the packet. If the two are equal, the port will receive the packet.
Specifies the port to check the VID of incoming packets against its VID or PVID. If
Ingress
the two are equal, the port will receive the packet. It the two are unequal, the port
Check
will drop the packet. This is used to limit traffic to a single VLAN.
Select Admit all to allow all frame types, tagged or untagged. Select Tagged only
Frame Type
to allow only tagged frames.
Click Apply to let your changes take effect.
The CLI command used to view port VLAN settings is
settings use the command group
Using the Web-based Management Software
DES-7000/DES-7100 Layer 2 Switch User's Guide
and
establish
an
config 802.1q
Figure 6- 24. Port VLAN ID (PVID) Screen
show 802.1q
port.
port. To configure 802.1Q port
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