HP 438031-B21 - 1:10Gb Ethernet BL-c Switch Application Manual page 55

Figure 5 802.1Q tagging (after port-based VLAN assignment)
In the following figure, the tagged incoming packet is assigned directly to VLAN 2 because of the tag
assignment in the packet. Port 5 is configured as a tagged member of VLAN 2, and port 7 is configured
as an untagged member of VLAN 2.
802.1Q tag assignment
Figure 6
As shown in the following figure, the tagged packet remains unchanged as it leaves the switch through
port 5, which is configured as a tagged member of VLAN 2. However, the tagged packet is stripped
(untagged) as it leaves the switch through port 7, which is configured as an untagged member of
VLAN 2.
VLANs
55