Vlan Setting Example - Planet GSW-2416SF User Manual

5.3.2 VLAN setting example:

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
VLAN Group
VLAN Group 1
VLAN Group 2
VLAN Group 3
The scenario described as follow:
Untagged packet entering VALN 2
While [PC-1] transmit an untagged packet enters Port-1, the switch will tag it with a VLAN Tag=2. [PC-2] and
1.
[PC-3] will received the packet through Port-2 and Port-3.
[PC-4],[PC-5] and [PC-6] received no packet.
2.
While the packet leaves Port-2, it will be stripped away it tag becoming an untagged packet.
3.
While the packet leaves Port-3, it will keep as a tagged packet with VLAN Tag=2.
4.
Tagged packet entering V
While [PC-3] transmit a tagged packet with VLAN Tag=2 enters Port-3, [PC-1] and [PC-2] will received the
5.
packet through Port-1 and Port-2.
While the packet leaves
6.
Untagged packet entering VLAN 3
1. While [PC-4] transmit an untagged packet enters Port-4
[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 ile the packet leaves Port-6, it will keep as a tagged packet with VLAN Tag=3.
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
Figure 5 -5 appears and Table 5-2 describes the port configuration of switch.
Figure 5-5 two separate VLAN diagram
VID Untagged Members
1 Port-1,Port-2
2 Port-4,Port-5
3 Port-7~Port-24
Table 5-2 VLAN and Port Configuration
LAN 2
Port-1 and Port-2, it will be stripped away it tag becoming an untagged packet.
Tagged Members
Port-3
Port-6
N/A
, the switch will tag it with a VLAN Tag=3. [PC-5] and
- 39 -