TRENDnet TPE-3012LS User Manual page 67

TRENDnet User's Guide
4. In the VLAN table, to configure the VLAN name, check the VLAN and click Edit. Enter a
VLAN name in the field provided and click Apply.
5. To configure the VLAN port membership, click VLAN and click VLAN Configuration.
Review the settings below and click Apply after completing configuration.
•
VLAN – Click the drop-down list to and select which VLAN to configure VLAN
port membership.
•
Excluded – The port will not be a member of the VLAN but may be added
through dynamic protocols.
•
Forbidden – The port will not be a member of the VLAN and cannot be added
to the VLAN through dynamic protocols.
•
Tagged – The port will be a tagged member of the VLAN.
Note: On a port, the tag information within a frame is examined when it is
received to determine if the frame is qualified as a member of a specific tagged
VLAN. If it is, it is eligible to be switched to other member ports of the same
VLAN. If it is determined that the frame's tag does not conform to the tagged
VLAN, the frame is discarded. Typically, tagged ports are used for VLAN
connectivity between links to other managed switches. Some network devices
or network cards may have the ability to assign VLAN tag information for
connectivity to a tagged VLAN switch port. If a switch port is set as a tagged
VLAN member, the other side of the link should also be set as a tagged VLAN
member with the same VLAN ID for communication.
•
Untagged – The port will be an untagged member of the VLAN.
Note: Untagged VLAN ports are used to connect edge devices (VLAN unaware)
such as computers, laptops, and printers to a specified VLAN. Any ports set as
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untagged members of a VLAN will automatically set the PVID (port VLAN ID) to
the same as the VLAN ID. The PVID can be manually configured under VLAN >
Port Setting.
Example: In the example below, we will assign ports 1-2 as untagged VLAN
members of VLAN VID 20 and ports 3-4 as untagged VLAN members of VLAN
VID 30. We will also configure port 18 as a tagged member of both VLAN 20
and VLAN 30 to pass traffic across the single link for both VLANs.
VLAN VID 20 Configuration
•
Click the VLAN drop-down list and select VLAN20.
•
Select Untagged for ports 1-2.
•
Select Tagged for port 18.
•
Click Apply to save the VLAN 20 port membership configuration.
VLAN VID 30 Configuration
•
Click the VLAN drop-down list and select VLAN30.
•
Select Untagged for ports 3-4.
TPE-3012LS / TPE-3018LS
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