Vlan Setting Example; Two Separate 802.1Q Vlans - Planet Networking & Communication WGSW-48040HP User Manual

4.6.7 VLAN setting example:

Separate VLAN

802.1Q VLAN Trunk

Port Isolate


4.6.7.1 Two Separate 802.1Q VLANs

The diagram shows how the Managed 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
Switches.
PC-1
(Untagged)
VLAN Group
VLAN Group 1
VLAN Group 2
VLAN Group 3
The scenario is described as follows:
Untagged packet entering VLAN 2

While [PC-1] transmit an untagged packet enters Port-1 , the Managed Switch will tag it with a VLAN Tag=2 .
1.
[PC-2] and [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.
Figure 4-6-7 appears and
Sample Switch
PC-2 PC-3
(Untagged) (Tagged)
VLAN 2
Figure 4-6-7: Two Separate VLANs Diagram
VID Untagged Members
1 Port-7 ~ Port-24
2 Port-1,Port-2
3 Port-4,Port-5
Table 4-1: VLAN and Port Configuration
User's Manual of WGSW-48040HP
Table 4-6-8 describes the port configuration of the Managed
PC-4
(Untagged) (Untagged)
VLAN 3
Tagged Members
118
PC-5 PC-6
(Tagged)
N/A
Port-3
Port-6