LevelOne GVS-3800 - Manual (Page 26)

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3-3-6. VLAN
The Converter supports Tag-based VLAN (802.1Q). VLAN configuration is
used to partition your LAN into small ones as your demand. Properly
configuring it, you can gain not only improving security and increasing
performance but greatly reducing VLAN management.
3-3-6-1. VLAN Group
Function name:
802.1Q VLAN Group
Function description:
If enable VLAN functions, user could set 16 VLAN entries. Each VLAN entry
could set VID and member port. The VID should be 1~4094.Others when the
member port is evoked, this port will belongs to this VLAN group.
Notes and Scenaro:
VLAN Group 2 (VID: 2): TP, FX, CPU are members of this VLAN group. It’s
meaning that some Pkts (with tag 2) go into this converter; the Pkts can
forward to TP, FX, and CPU. Another case: Vlan Group 3 (VID 3): TP, CPU are
members of this VLAN group, So Pkts (with tag 3) go into this converter, the
Pkts can forward to TP and CPU only.
Fig. 3-10