User`s guide

NetAtlas Enterprise Ethernet Switch Manager User’s Guide
137 Chapter 16 Ethernet Port Configuration
16.3 Port VLAN
Use the following screen to activate a port VLAN, GVRP and VLAN trunking.
16.3.1 Configuring Port VLAN
Follow the steps below to configure the Port VLAN screen.
1 In the Device Panel list, select a device and then right-click.
2 Click Configuration, Ethernet Port Configuration and then the Port VLAN tab.
3 Select the ports from the Port List Panel to which you want to apply this configuration.
Figure 98 Ethernet Port Configuration: Port VLAN
The following table describes the labels in this screen.
Table 65 Ethernet Port Configuration: Port VLAN
LABEL DESCRIPTION
Ingress This feature is not supported on all models.
If this check box is selected for a port, the device discards incoming frames for VLANs that
do not include this port in its member set.
PVID Each port on the switch is capable of passing tagged or untagged frames. To forward a
frame from an IEEE 802.1Q VLAN-unaware switch to an IEEE 802.1Q VLAN-aware
switch, the switch first decides where to forward the frame, and then inserts a VLAN tag
reflecting the default ingress port's VLAN ID, the PVID. The default PVID is VLAN 1 for all
ports, but this can be changed to any number between 1 and 4094.
GVRP Select the check box to permit VLAN groups beyond the local switch on this port. 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.
Acceptable
Frame
Type
Specify the type of frames allowed on a port. Choices are All and Tag Only. Select All to
accept all frames with 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 are
dropped.