ES-2108/ES-2108-G User’s Guide
Chapter 8 VLAN 73
8.5.3 Configure VLAN Port Settings
To configure the VLAN settings on a port, click the VLAN Port Setting link in the VLAN
Status screen.
Figure 35 VLAN: VLAN Port Setting
The following table describes the labels in this screen.
Table 16 VLAN: VLAN Port Setting
LABEL DESCRIPTION
GVRP GVRP (GARP VLAN Registration Protocol) is a registration protocol that defines a
way for switches to register necessary VLAN members on ports across the
network.
Select this check box to permit VLAN groups beyond the local switch.
Port Isolation Port Isolation isolates ports on the same VLAN (802.1q). ‘This option is the most
limiting but also the most secure.
Ingress Check Select this check box to activate ingress filtering on the switch.
Clear this check box to disable ingress filtering the switch.
Port This field displays the port number.
PVID Enter a number between 1and 4094 as the port VLAN ID.
GVRP Select this check box to allow GVRP on this port.
Acceptable Frame
Type
Specify the type of frames allowed on a port. Choices are All and Tag Only.
Select All from the drop-down list box to accept all untagged or tagged frames on
this port. This is the default setting.
Select Tag Only to accept only tagged frames on this port. All untagged frames will
be dropped.
VLAN Trunking Enable VLAN Trunking on ports connected to other switches or routers (but not
ports directly connected to end users) to allow frames belonging to unknown VLAN
groups to pass through the switch.
