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(Revised 2010-7-2) page 140 of 145
VLAN Configuration Examples
Example 1 – Basic understanding of port based 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
--
YES
All
0
Receiving
Port #
Tagged VID
in packet
Destination
Address
Transmitting
Port #s
Notes
Port A1
Untagged
MAC on port 2
Port A2
Unicast Traffic
Port A1
Untagged
Unknown MAC
Port A2
Floods VLAN 2
Port A1
VID 4
MAC on port 2
Port A2
Strips VID off packet
Port A3
Untagged
MAC on port 5
Port A5
Unicast Traffic
Port A3
Untagged
Unknown MAC
Port A4-D6
Floods VLAN 1
Port A3
VID 4
MAC on port 6
Port A6
Strips VID off packet
Example 2 – Basic understanding of tagged VLANs (Admit – Tagged Only)
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
Tagged Only
0
2
VLAN -2
--
A1-A2
YES
Tagged Only
0
Receiving
Port #
Tagged VID
in packet
Destination
Address
Transmitting
Port #s
Notes
Port A1
Untagged
MAC on port A2
--
Packet Discarded
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
MAC on port A5
Port A2
Floods VLAN 2
Port A3
Untagged
MAC on port A1
--
Packet Discarded
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 A8
--
Packet Discarded
Port
No
Port
Name
PVID
1
A1
2
2
A2
2
3
A3
1
...
…
…
23
D5
1
24
D6
1
Port
No
Port
Name
PVID
1
A1
**
2
A2
**
3
A3
**
...
…
…
23
D5
**
24
D6
**