Planet IGS-20040MT User Manual page 122

Port VLAN Configuration
The VLAN Port Configuration screen in
The Page includes the following fields:
Object

Port
 Mode
Access
Trunk
Figure 4-6-2 appears.
Figure 4-6-2 : Port VLAN Configuration Screenshot
Description
This is the logical port number for this row.
Access ports are normally used to connect to end stations. Dynamic features like
Voice VLAN may add the port to more VLANs behind the scenes. Access ports
have the following characteristics:

Member of exactly one VLAN, the Port VLAN (Access VLAN), which by
default is 1

Accepts untagged and C-tagged frames

Discards all frames that are not classified to the Access VLAN

On egress all frames classified to the Access VLAN are transmitted
untagged. Other (dynamically added VLANs) are transmitted tagged
Trunk ports can carry traffic on multiple VLANs simultaneously, and are normally
used to connect to other switches. Trunk ports have the following characteristics:
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User's Manual of IGS-20040MT