DG-LB1054UV User Manual
37
Afterwards, click on “Save” to store your settings or click “Undo” to give up the changes.
3.1.2.2 VLAN
This section provides a brief description of VLANs and explains how to create, and modify
virtual LANs which are more commonly known as VLANs. A VLAN is a group of ports that
form a logical network under a certain switch or router device. The ports of a VLAN form an
independent traffic domain in which the traffic generated by the nodes remains within the
VLAN.
The VLAN function allows you to divide local network into different
“
virtual LANs”. In
some cases, ISP may need router to support “VLAN tag” for certain kinds of services (e.g.
IPTV) to work properly.
This Device supports port-based VLAN and tag-based VLAN. You can select either one
operation mode and then configure according to your network configuration.
