Planet GRT-101 User Manual page 40

The IEEE 802.1Q defines the operation of VLAN bridges that permit the definition, operation,
and administration of VLAN topologies within a bridged LAN infrastructure.
4.4.1 802.1Q Tag-based VLAN
For setting 802.1Q VLAN check the 802.1Q Tag-based VLAN. The screen will prompt as the
following.
VID: (Virtual LAN ID) It is a definite number of ID range from 1 to 4094.
PVID: (Port VID) It is an untagged member from 1 to 4094 of default VLAN.
Link Type: Access means the port can receive or send untagged packets.
Trunk means that the port can receive or send tagged packets.
By default, the router initially configures one VLAN, VID=1.
A port such as LAN1 to LAN4 and WAN1 to WAN8 can have only one PVID, but can have as
many VIDs as the router can store in the VLAN table.
Ports in the same VLAN group share the same frame broadcast domain, thus increasing
network performance through reduced boardcast traffic. VLAN groups can be modified at any
GRT-101/401/402 User's Manual
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G.SHDSL Bridge/Router