4.3.8Tagged VLAN
The 10/100M2 supports the IEEE 802.1Q tag VLAN packet tagging and
The following parameters are configured for each port:
4.3.8.1Port Priority (PRI)
This (IEEE 802.1p based)
The PRI value is always assigned to all untagged packets. Tagged packets are assigned the PRI value when the “PVID” option is selected in the “Tagged Packet Use” section.
4.3.8.2Port VLAN ID (PVID)
This (IEEE 802.1Q based)
The PVID value is always assigned to untagged packets. Tagged packets are assigned the PVID value when the “PVID” option is selected in the “Tagged Packet Use” section.
4.3.8.3Tagged Packet Use
This section defines how tagged packets ingressing a port are processed.
Selecting the “PVID” option causes the PRI and PVID
Selecting the “TVID” (Tagged VLAN ID) option causes the packet’s original Tag VLAN ID (TVID) and priority level to be used as the packet’s VLAN ID (VID) for processing of the packet.
NOTE:Untagged packets are always assigned the port’s PRI and PVID values as their VID.
4.3.8.4Ingress Security
This section selects the ingress security level of a port. Selecting the “Low” option allows any packet to ingress a port.
Selecting the “High” option allows only packets that are assigned a VLAN ID (VID) value of which this port is a member (according to the Membership Table) to ingress a port.
4.3.8.5Port Type
This section defines the port type.
Selecting the “Tunnel” option, sets the egress mode to “Pass” for each VID assigned to the port in the membership table. The port is set to “Accept Tagged” frames.
Selecting the “Trunk” option, the port is set to a Egress Tag Mode of “Provider Tag”. Frames ingressing will have the “Provider Tag” removed.
Selecting the “Access” option, sets the egress mode to “Pass” for each VID assigned to the port in the membership table. The port is set to “Discard Tagged” frames.
4.3.8.6Global Settings
The 10/100M2 allows the setting of the customer facing port
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