
Example 4 – Basic understanding of Hybrid VLANs
Receiving | Tagged VID | Destination | Transmitting | Notes |
Port # | in packet | Address | Port #s |
|
TX1 | Untagged | MAC on port TX2 | TX2 | Unicast Traffic |
TX1 | Untagged | MAC on port TX3 | TX3 | Adds VID 2 in the packet |
TX1 | VID 4 | MAC on port TX2 | Packet Discarded | |
TX1 | VID 4 | MAC on port TX3 | Packet Discarded | |
TX1 | VID 2 | MAC on port TX2 | TX2 | Strips VID off packet |
TX3 | Untagged | MAC on port TX6 | TX6 | Unicast Traffic |
TX3 | Untagged | Unknown MAC | Floods VLAN 1 | |
TX3 | VID 4 | MAC on port TX5 | Packet Discarded | |
TX3 | VID 4 | MAC on port TX4 | Packet Discarded | |
TX3 | VID 2 | MAC on port TX4 | TX4 | Does not strip VID off packet |
TX3 | VID 2 | MAC on port TX1 | TX1 | Strips VID off packet |
(Revised | Page 154 of 159 |