Filter
Top Products
(Revised 2010-7-2) page 141 of 145
Example 3 – Basic understanding of tagged VLANs (Admit – All)
VLAN Configuration View Ports Configuration View
VLAN Status : Enable
VLAN ID
VLAN Name
Untagged Port(s)
Tagged Port(s)
Mgmt Port
Admit
Mirror Port
1
Default VLAN
--
A3-A6,B1-B6,C1-C6,D1-D6
YES
All
0
2
VLAN -2
--
A1-A2
YES
All
0
Receiving
Port #
Tagged VID
in packet
Destination
Address
Transmitting
Port #s
Notes
Port A1
Untagged
MAC on port A2
Port A2
Adds VID 2 to packet
Port A1
VID 2
MAC on port A2
Port A2
Unicast Traffic
Port A1
VID 4
MAC on port A2
--
Packet Discarded
Port A1
VID 2
Unknown MAC
Port A2
Floods VLAN 2
Port A3
Untagged
Unknown MAC
Port A4-D6
Adds VID 1 to packet & Floods VLAN 1
Port A3
VID 1
MAC on port A6
Port A6
Unicast Traffic
Port A3
VID 1
Unknown MAC
Port A4-D6
Floods VLAN 1
Port A3
VID 4
MAC on port B2
--
Packet Discarded
Example 4 – Basic understanding of Hybrid VLANs
VLAN Configuration View Ports Configuration View
VLAN Status : Enable
VLAN ID
VLAN Name
Untagged Port(s)
Tagged Port(s)
Mgmt Port
Admit
Mirror Port
1
Default VLAN
A3-A6,B1-B6,C1-C6,D1-D6
--
YES
All
0
2
VLAN -2
A1-A2
A3-A4
YES
All
0
Receiving
Port #
Tagged VID
in packet
Destination
Address
Transmitting
Port #s
Notes
Port A1
Untagged
MAC on port A2
Port A2
Unicast Traffic
Port A1
Untagged
MAC on port A3
Port A3
Adds VID 2 in the packet
Port A1
VID 4
MAC on port A2
--
Packet Discarded
Port A1
VID 4
MAC on port A3
--
Packet Discarded
Port A1
VID 2
MAC on port A2
Port A2
Strips VID off packet
Port A3
Untagged
MAC on port A6
Port A6
Unicast Traffic
Port A3
Untagged
Unknown MAC
Port A4-D6
Floods VLAN 1
Port A3
VID 4
MAC on port A5
--
Packet Discarded
Port A3
VID 4
MAC on port A4
--
Packet Discarded
Port A3
VID 2
MAC on port A4
Port A4
Strips VID off packet
Port A3
VID 2
MAC on port A1
Port A1
Strips VID off packet
Port
No
Port
Name
PVID
1
A1
**
2
A2
**
3
A3
**
...
…
…
23
D5
**
24
D6
**
Port
No
Port
Name
PVID
1
A1
2
2
A2
2
3
A3
1
…
…
…
23
D5
1
24
D6
1