TP-Link T1700G-28TQ - 8.1 STP Global Configuration

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2. When receiving tagged packet, the switch will process it basing on the 802.1Q VLAN. If the
received port is the member of the VLAN to which the tagged packet belongs, the packet will
be forwarded normally. Otherwise, the packet will be discarded.
3. If the Protocol VLAN is created, please set its enabled port to be the member of
corresponding 802.1Q VLAN so as to ensure the packets forwarded normally.
7.5.1 Protocol Group Table
On this page, you can create Protocol VLAN and view the information of the current defined
Protocol VLANs.
Choose the menu VLAN→Protocol VLAN→Protocol Group Table to load the following page.
Figure 7-9 Create Protocol VLAN
The following entries are displayed on this screen:

Protocol Group Table
Select:
Select the desired entry. It is multi-optional.
Protocol Name:
Displays the protocol of the protocol group.
VLAN ID:
Displays the corresponding VLAN ID of the protocol.
Member:
Displays the member of the protocol group.
Operate:
Click the Edit button to modify the settings of the entry.
7.5.2 Protocol Group
On this page, you can configure the Protocol Group.