(Revised 2011-07-21) page 147 of 152Example 3 – Basic understanding of tagged VLANs (Admit – All)VLAN Configuration View Ports Configuration ViewVLAN Status : EnableVLAN ID VLAN Name Untagged Port(s) Tagged Port(s) Mgmt Port Admit Mirror Port1 Default VLAN -- P3-P12 YES All 02 VLAN -2 -- P1-P2 YES All 0ReceivingPort #Tagged VIDin packetDestinationAddressTransmittingPort #sNotesPort P1 Untagged MAC on port P2 Port P2 Adds VID 2 to packetPort P1 VID 2 MAC on port P2 Port P2 Unicast TrafficPort P1 VID 4 MAC on port P2 -- Packet DiscardedPort P1 VID 2 Unknown MAC Port P2 Floods VLAN 2Port P3 Untagged Unknown MAC Port P4-P12 Adds VID 1 to packet & Floods VLAN 1Port P3 VID 1 MAC on port P6 Port P6 Unicast TrafficPort P3 VID 1 Unknown MAC Port P4-P12 Floods VLAN 1Port P3 VID 4 MAC on port B2 -- Packet DiscardedExample 4 – Basic understanding of Hybrid VLANsVLAN Configuration View Ports Configuration ViewVLAN Status : EnableVLAN ID VLAN Name Untagged Port(s) Tagged Port(s) Mgmt Port Admit Mirror Port1 Default VLAN P3-P12 -- YES All 02 VLAN -2 P1-P2 P3-P4 YES All 0ReceivingPort #Tagged VIDin packetDestinationAddressTransmittingPort #sNotesPort P1 Untagged MAC on port P2 Port P2 Unicast TrafficPort P1 Untagged MAC on port P3 Port P3 Adds VID 2 in the packetPort P1 VID 4 MAC on port P2 -- Packet DiscardedPort P1 VID 4 MAC on port P3 -- Packet DiscardedPort P1 VID 2 MAC on port P2 Port P2 Strips VID off packetPort P3 Untagged MAC on port P6 Port P6 Unicast TrafficPort P3 Untagged Unknown MAC Port P4-P12 Floods VLAN 1Port P3 VID 4 MAC on port P5 -- Packet DiscardedPort P3 VID 4 MAC on port P4 -- Packet DiscardedPort P3 VID 2 MAC on port P4 Port P4 Strips VID off packetPort P3 VID 2 MAC on port P1 Port P1 Strips VID off packetPortNoPortName PVID1 P1 **2 P2 **3 P3 **... … …11 P11 **12 P12 **PortNoPortName PVID1 P1 22 P2 23 P3 1… … …11 P11 112 P12 1
