Enterasys Vertical Horizon VH-2402S Web Management Manual page 41

Use the screens shown below to assign ports to the specified VLAN group
as an IEEE 802.1Q tagged port. Assign ports as tagged if they are
connected to 802.1Q VLAN compliant devices. If the port is connected to
VLAN-unaware devices, frames will passed to the untagged VLAN group
this port has been assigned to under VLAN Port Configuration (page 37).
Figure 3-29. VLAN Static Table - Port Assignment
Parameter
Egress Ports
Forbidden Egress
Ports
Untagged Ports
9033821
Description
Adds ports to the specified VLAN.
Prevents a port from being automatically added to this VLAN via
GVRP.
Adds ports to the specified VLAN as untagged.
Configuring and Monitoring the Switch 35