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Page 116
LGB5028A User‘s Manual
724-746-5500 | blackbox.com
Chapter 6: Configuration
Port: This is the logical port number of this row.
Port Type: Port can be one of the following types: “Unaware,” “Customer port (C-port),” “Service port (S-port),” “Custom
Service port (S-custom-port).”
If port type is “Unaware,” all frames are classified to the Port VLAN ID and tags are not removed.
Ingress Filtering: Enable ingress filtering on a port by checking the box. This parameter affects VLAN ingress processing. If
ingress filtering is enabled and the ingress port is not a member of the classified VLAN of the frame, the frame is discarded. By
default, ingress filtering is disabled (no checkmark).
Frame Type: Determines whether the port accepts all frames or only tagged/untagged frames. This parameter affects VLAN
ingress processing. If the port only accepts tagged frames, untagged frames received on the port are discarded. By default, the
field is set to “All.”
Port VLAN Mode (Egress Rule): Configures the Port VLAN mode. The allowed values are “None” or “Specific.” This parameter
affects VLAN ingress and egress processing.
If “None” is selected, a VLAN tag with the classified VLAN ID is inserted in frames transmitted on the port. This mode is normally
used for ports connected to VLAN aware switches.
If “Specific” (the default value) is selected, a Port VLAN ID can be configured. Untagged frames received on the port are classified
to the Port VLAN ID. If VLAN awareness is disabled, all frames received on the port are classified to the Port VLAN ID. If the
classified VLAN ID of a frame transmitted on the port is different from the Port VLAN ID, a VLAN tag with the classified VLAN ID
is inserted in the frame.
Port VLAN ID (PVID):
Configure the VLAN identifier for the port. The allowed values are 1 through 4095. The default value is 1.
NOTE: The port must be a member of the same VLAN as the Port VLAN ID.
Buttons:
Save: Click to save changes.
Reset: Click to undo any changes made locally and revert to previously saved values.
6.10.3 Switch Status
Select the switch status via the drop-down box in the upper right corner of Figure 6-53. Choose from Static, NAS, GVRP, MVP,
Voice, VLAN, MSTP, VCL, and Combined.
Web Interface
To Display VLAN membership status in the Web interface:
1. Click “VLAN membership.”
2. Specify Static, NAS, GVRP, MVR, Voice, VLAN, MSTP, VCL, or Combined.
3. Display membership information.
Figure 6-52. The VLAN Membership Status screen.