IGS-6325-Series User Manual

Table Of Contents
Users Manual of IGS-6325 series
177
4.3.3.8 VLAN setting example:
Separate VLAN
802.1Q VLAN Trunk
Port Isolate
4.3.3.8.1 Two Separate 802.1Q VLANs
The diagram shows how the Industrial 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 Figure 4-3-3-7 appears and Table 4-3-3-8 describes the port configuration of the
Industrial Managed Switches.
Figure 4-3-3-7: Two Separate VLANs Diagram
VLAN Group VID Untagged Members Tagged Members
VLAN Group 1 1 Port-7 ~ Port-52 N/A
VLAN Group 2 2 Port-1,Port-2 Port-3
VLAN Group 3 3 Port-4,Port-5 Port-6
Table 4-1: VLAN and Port Configuration
The scenario is described as follows:
Untagged packet entering VLAN 2
1. While [PC-1] transmit an untagged packet enters Port-1, the Industrial Managed Switch will tag it with a VLAN
Tag=2. [PC-2] and [PC-3] will received the packet through Port-2 and Port-3.