Draytek Vigor 2925 Series User Manual page 225

VLAN Tag
Permit untagged device in
P1 to access router
Note: Leave one VLAN untagged at least to prevent from not connecting to Vigor router
due to unexpected error.
Vigor2925 series features a hugely flexible VLAN system. In its simplest form, each of the
Gigabit LAN ports can be isolated from each other, for example to feed different companies or
departments but keeping their local traffic completely separated.
To add or remove a VLAN, please refer to the following example.
1. If, VLAN 0 is consisted of hosts linked to P1 and P2 and VLAN 1 is consisted of hosts
linked to P3 and P4. VLAN0 and VLAN1 are configured with different subnets.
Enable – Check the box to enable the function of VLAN
with tag.
The router will add specific VLAN number to all packets
on the LAN while sending them out.
Please type the tag value and specify the priority for the
packets sending by LAN.
VID – Type the value as the VLAN ID number. The range
is form 0 to 4095.
Priority – Type the packet priority number for such VLAN.
The range is from 0 to 7.
It can help users to communicate with the router still even
though configuring wrong VLAN tag setting. For Vigor
router has one LAN physical port only, it is recommended
to enable the management port (LAN 1) to ensure the data
transmission is unimpeded.
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Vigor2925 Series User's Guide