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1q vlan setting example – Planet Technology FNSW-1608PS User Manual

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802.1Q VLAN Setting example:

Two separate 8

w th

2. Each VLAN is

traffic, only the same VLAN member port can receive traffic from each other.

02.1Q VLAN scenario

1. Shows ho

e Web Smart PoE Switch. Handles Untagged and Tagged traffic from two 802.1Q VLAN groups.

olate network

Figure 4-30 two separate 802.1Q VLAN diagram

VLAN Group

VID

Untagged Members

Tagged Members

VLAN Group 1

1

Port-7~Port-18

N/A

VLAN Group 2

2

Port-1,Port-2

Port-3

VLAN Group 3

3

Port-4,Port-5

Port-6

Table 4-13 VLAN and Port Configuration

The scenario described as follow:

„

Untagged packet entering VLAN 2

1.

While [PC-1] transmit an untagged packet enters Port-1, the Web Smart PoE Switch. Will tag it with a VLAN

Tag=2. [PC-2] and [PC-3] will received the packet through Port-2 and Port-3.

2.

[PC-4], [PC-5] and [PC-6] received no packet.

3.

While the packet leaves Port-2, it will be stripped away it tag becoming an untagged packet.

4.

While the pack

, [PC-1] and [PC-2] will received the

ket through Port-1 and Port-2.

6.

While the pa

d packet.

While [PC-4]

d

[PC-6] will r

ile the pa

cket.

a

ket with VLAN Tag=3.

#

Notice:

fic flow.

et leaves Port-3, it will keep as a tagged packet with VLAN Tag=2.

„

Tagged packet entering VLAN 2

5.

While [PC-3] transmit a tagged packet with VLAN Tag=2 enters Port-3

pac

cket leaves Port-1 and Port-2, it will be stripped away it tag becoming an untagge

„

Untagged packet entering VLAN 3

7.

transmit an untagged packet enters Port-4, the switch will tag it with a VLAN Tag=3. [PC-5] an

eceived the packet through Port-5 and Port-6.

8.

Wh

cket leaves Port-5, it will be stripped away it tag becoming an untagged pa

9.

While the p cket leaves Port-6, it will keep as a tagged pac

At this example, VLAN Group 1 just set as default VLAN, but only focus on VLAN 2, VLAN 3 traf

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