Draytek Vigor3910 Series, User Manual

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Vigor3910 Series User’s Guide 74
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Virtual Local Area Networks (VLANs) allow you to subdivide your LAN to facilitate
management or to improve network security.
Select LAN>>VLAN from the menu bar of the Web UI to bring up the VLAN Configuration page.
T T a a g g g g e e d d V V L L A A N N
The tagged VLANs (802.1q) can mark data with a VLAN identifier. This identifier can be
carried through an onward Ethernet switch to specific ports. The specific VLAN clients can
also pick up this identifier as it is just passed to the LAN. You can set the priorities for
LAN-side QoS. You can assign each of VLANs to each of the different IP subnets that the router
may also be operating, to provide even more isolation. The said functionality is tag-based
multi-subnet.
Info Settings in this page only applied to LAN port but not WAN port.
Available settings are explained as follows:
Item Description
Enable Click it to enable VLAN configuration.
LAN Port Check the boxes to group them under the selected VLAN.