N-Tron 7026 Series - Example 2 - Basic Understanding of Tagged Vlans (Admit - Tagged Only)

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(Revised 2011-11-15) Page 158 of 169
Example 2 – Basic understanding of tagged VLANs (Admit – Tagged Only)
Receiving
Port #
Tagged VID
in packet
Destination
Address
Transmitting
Port #s
Notes
TX1
Untagged
MAC on port TX2
--
Packet Discarded
TX1
VID 2
MAC on port TX2
TX2
Unicast Traffic
TX1
VID 4
MAC on port TX2
--
Packet Discarded
TX1
VID 2
MAC on port TX5
TX2
Floods VLAN 2
TX3
Untagged
MAC on port TX1
--
Packet Discarded
TX3
VID 1
MAC on port TX6
TX6
Unicast Traffic
TX3
VID 1
Unknown MAC
TX5-TX8
Floods VLAN 1
TX3
VID 4
MAC on port TX8
--
Packet Discarded