TP-Link TL-SG3216 TL-SG3216 V1 User Guide - Page 66

Protocol Group Table, 3.2 Protocol Group

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1. When receiving an untagged packet, the switch matches the packet with the current Protocol VLAN. If the packet is matched, the switch will add a corresponding Protocol VLAN tag to it. If no Protocol VLAN is matched, the switch will add a tag to the packet according to the PVID of the received port. Thus, the packet is assigned automatically to the corresponding VLAN for transmission. 2. When receiving tagged packet, the switch will process it based 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. 6.3.1 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 6-8 Protocol Group Table The following entries are displayed on this screen: ¾ Protocol Group Table Select: Select the desired entry. It is multi-optional. Protocol: Displays the protocol of the protocol group. VLAN ID: Displays the corresponding VLAN ID of the protocol group. Member: Displays the member of the protocol group. Operation: Click the Edit button to modify the settings of the entry. And click the Modify button to apply your settings. 6.3.2 Protocol Group 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 to load the following page. 59

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1.
When receiving an untagged packet, the switch matches the packet with the current Protocol
VLAN. If the packet is matched, the switch will add a corresponding Protocol VLAN tag to it. If
no Protocol VLAN is matched, the switch will add a tag to the packet according to the PVID of
the received port. Thus, the packet is assigned automatically to the corresponding VLAN for
transmission.
2.
When receiving tagged packet, the switch will process it based 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.
6.3.1 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 6-8 Protocol Group Table
The following entries are displayed on this screen:
¾
Protocol Group Table
Select:
Select the desired entry. It is multi-optional.
Protocol:
Displays the protocol of the protocol group.
VLAN ID:
Displays the corresponding VLAN ID of the protocol group.
Member:
Displays the member of the protocol group.
Operation:
Click the Edit button to modify the settings of the entry. And click the
Modify button to apply your settings.
6.3.2 Protocol Group
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
to load the following page.
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