DG-LB1054UV User Manual
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3.1.2.2.2 Tag-Based VLAN
The second type of VLAN is the tag-based VLAN. VLAN membership in a tagged VLAN is
determined by information within the frames that are received on a port. This differs from a
port-based VLAN, where the port VIDs assigned to the ports determine VLAN membership
When the device receives a frame with a VLAN tag, referred to as a tagged frame, the device
forwards the frame only to those ports that share the same VID.
By default, all the LAN ports and virtual APs belong to one VLAN, and this VLAN ID is
forced to “1”. It is a special tag based VLAN for device to operate, there is no tag required
for this default VLAN ID.
If you want to configure your own tag-based VLANs, click on the “Edit” checkbox on a new
VLAN ID row.
1.
VLAN ID
: Specify a VLAN tag for this VLAN group. The ports with the same VID are
in the same VLAN.
2.
Internet
: Specify whether this VLAN can access Internet or not. If it is checked, all the
packets will be un-tagged before it is forwarded to Internet, and all the packets from
Internet will be tagged with the VLAN ID before it is forwarded that the destination
belongs to this configuring VLAN group.
3.
Port 1 ~ Port 4
: Specify whether it belongs to the VLAN group or not. You just have to
check the checkbox of the selected ports.
4.
DHCP Server
: Specify a DHCP server for the configuring VLAN. This device provides
up to 4 DHCP servers to serve the DHCP requests from different VLANs.
Afterwards, click on “Save” to store your settings or click “Undo” to give up the changes.
