beautypg.com

2 vlan setting example, 1 two separate vlan – Planet Technology GSW-2416SF User Manual

Page 39

background image

5.3.2 VLAN setting example:

-5

appears and Table 5-2 describes the port configuration of switch.

5.3.2.1 Two separate VLAN

The diagram shows how the switch handle Tagged and Untagged traffic flow for two VLANs. VLAN Group 2 and VLAN

Group 3 are separated VLAN. Each VLAN isolate network traffic so only members of the VLAN receive traffic from the

same VLAN members. The screen in

Figure 5

Figure 5-5 two separate VLAN diagram

VLAN Group

VID

Untagged Members

Tagged Members

VLAN Group 1

1

Port-1,Port-2

Port-3

VLAN Group 2

2

Port-4,Port-5

Port-6

VLAN Group 3

3

Port-7~Port-24

N/A

Table 5-2 VLAN and Port Configuration

The scenario described as follow:

„

Untagged packet entering VALN 2

1.

While [PC-1] transmit an untagged packet enters Port-1, the 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 packet leaves Port-3, it will keep as a tagged packet with VLAN Tag=2.

„

Tagged packet entering V

5.

While [PC-3] transmit a tagged packet with VLAN Tag=2 enters Port-3, [PC-1] and [PC-2] will received the

6.

While the packet leaves

and Port-2, it will be stripped away it tag becoming an untagged packet.

, the switch will tag it with a VLAN Tag=3. [PC-5] and

ile the packet leaves Port-6, it will keep as a tagged packet with VLAN Tag=3.

LAN 2

packet through Port-1 and Port-2.

Port-1

„

1. While

[PC-4] transmit an untagged packet enters Port-4

Untagged packet entering VLAN 3

[PC-6] will received the packet through Port-5 and Port-6.

2.

While the packet leaves Port-5, it will be stripped away it tag becoming an untagged packet.

3.

Wh

#

Notice:

At this example, VLAN Group 1 just set as default VLAN, but only focus on VLAN 2 and VLAN 3 traffic flow.

EM-GSW2416SFv1

- 39 -