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34 NP2624M User Guide
YML827 Rev1
7. Use this page to set whether the outgoing frames are VLAN-Tagged frames or not. Then
click Apply.
Tag: outgoing frames with VLAN-Tagged.
Untag: outgoing frames without VLAN-Tagged.
Port VID
From the main Tag-based (IEEE 802.1Q) VLAN page, click Port VID Settings to configure port
VID settings.
Port VID (PVID) Set the port VLAN ID that will be assigned to
untagged traffic on a given port. This feature is
useful for accommodating devices that you want to
participate in the VLAN but do not support tagging.
The NP2624M switch allows each port to set one
PVID, the range is 1~255, default PVID is 1. The
PVID must as same as the VLAN ID that the port
belong to VLAN group, or the untagged traffic will
be dropped.
Ingress Filtering Ingress filtering lets frames belonging to a specific
VLAN to be forwarded if the port belongs to that
VLAN. The NP2624M switch has two ingress
filtering rules as follows:
Ingress Filtering Rule 1: A forward only packet with
VID matching this port’s configured VID.
Ingress Filtering Rule 2: Drop Untagged Frame.