DVS Series Managed Industrial Ethernet Switches User’s Manual
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Status Description
U (Untagged)
If the square status of the interface or LAG is U, frames transmitted
from this interface or LAG is untagged. Each interface or LAG can
be an untagged member of any VLAN. That is, an interface or LAG
can be an untagged member of multiple VLANs. All interfaces and
LAGs are untagged members of VLAN 1 by default setting.
Click Untagged Port Members to view which interfaces and LAGs
are untagged.
X (Forbidden)
This port would not be the member of this VLAN permanently. (It
also cannot be added dynamically by other protocol)
Add and configure the interface or LAG:
Click once to add the interface or LAG as tagged members to the VLAN.
Click twice to add the interface or LAG as untagged members to the VLAN.
Click three times to remove the interface or LAG from the VLAN.
Add and configure all interfaces:
Untag All: Adds all interfaces or LAGs as untagged members to the VLAN.
Tag All: Adds all interfaces or LAGs as tagged members to the VLAN.
Remove All: Removes all interfaces or LAGs from the VLAN.
3.4.3 VLAN Status
VLAN Status
Item Description
VLAN ID The identifier of VLAN.
VLAN Name The name of VLAN.
VLAN Type The type of VLAN (Default or Static).
Member Ports The interfaces that are members of VLAN.
Untagged Ports The interfaces that are untagged members of VLAN.
Click Refresh to update the information.
3.4.4 Port PVID Configuration
VID (VLAN ID) is the tag of VLAN. It defines the interface which can receive the packets of the
VLAN; PVID (Port VLAN ID) which defines the untagged port can forward which VLAN’s packets.
For example: If port 1 belongs to VLAN 1, 2, 3, and its PVID is 1, port 1 can receive the packets from
VLAN 1, 2, 3, but it only can forward the packets to VLAN 1.
The default port VLAN ID (PVID) is assigned to 1 on all interfaces, because they are assigned to
default VLAN 1. If there is no other values specified, the default VLAN PVID is used for untagged or
priority-tagged frames.