Vtu Setup - RACOM RAy3-11 User Manual

Configuration

5.5.4.3. VTU setup

The VTU (VLAN Table Unit) is related to VLAN functionality (pages STU, VTU and VLAN has to cor-
respond to each other). Its records form the VLAN Table.
Fig. 5.33: Menu Switch settings > Advanced > VTU
Page
To be implemented yet.
VID
VLAN ID. This parameter indicates the VID number that is associated with the Member tag, VTU
Priority, VTU policy and the FID (Forwarding Information Database number).
Label
A custom string label for a VTU entry.
FID
Forwarding Information Database number. If separate address databases are used, this parameter
indicates the address database number to use for all frames assigned with this VID. All MAC DA
look-ups and SA learning will refer to the address database number defined by the FID associated
with the frame's VID. Multiple VID's can use the same FID. If separate address databases are not
used, the FID must be zero. The ATU database records are joined with the VTU database records
via this number.
SID
802.1s Information Database Number. If 802.1s per VLAN spanning tree is being used, this para-
meter indicate the spanning tree instance number to use for all frames assigned with this VID.
Multiple VID's can use the same SID. The STU database records are joined with the VTU database
records via this number.
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