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Configuring Interfaces
Configuring VLANs
Page 77
Defining VLAN Interface Settings
The VLAN Member Interface Settings Page contains fields for managing ports that are part of a VLAN. The Port
Default VLAN ID (PVID) is configured on the Modify Interface Configuration Page. All untagged packets arriving at
the device are tagged with the port PVID.
To define VLAN interface.
1. Click Layer 2 > VLAN Interface. The VLAN Interface Page opens:
Figure 46: VLAN Interface Page
The VLAN Interface Page displays the VLAN interface information for a selected Port/Unit or Trunk:
• Port Interface — Displays the port number included in the VLAN.
• PVID — Assigns a VLAN ID to untagged packets. The possible values are 1-4094. VLAN 4095 is defined as
per standard and industry practice as the Discard VLAN. Packets classified to the Discard VLAN are dropped.
• Ingress Filtering — Indicates whether ingress filtering is enabled on the port. The possible field values are:
– Enable — Enables ingress filtering on the device. Ingress filtering discards packets that are defined to
VLANs of which the specific port is not a member.
– Disable — Disables ingress filtering on the device.
• Reserve VLAN for Internal Use — Indicates which VLAN is reserved for internal use by the system. One
VLAN must be reserved.
• Port VLAN Mode — Displays the port mode. The possible values are: