H3C Technologies H3C WX3000E Series Wireless Switches - Manual (Page 98)

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The following table shows how ports of different link types handle frames:
Port type
Actions (in the inbound direction)
Actions (in the outbound direction)
Untagged frame Tagged frame
Access
Tags the frame with the
PVID tag.
• Receives the frame if
its VLAN ID is the
same as the PVID.
• Drops the frame if
its VLAN ID is
different from the
PVID.
Removes the VLAN tag and sends the
frame.
Trunk
Checks whether the PVID
is permitted on the port:
• If yes, tags the frame
with the PVID tag.
• If not, drops the
frame.
• Receives the frame if
its VLAN is carried
on the port.
• Drops the frame if
its VLAN is not
carried on the port.
• Removes the tag and send the
frame if the frame carries the PVID
tag and the port belongs to the
PVID.
• Sends the frame without removing
the tag if its VLAN is carried on the
port but is different from the PVID.
Hybrid
Sends the frame if its VLAN is carried
on the port. The frame is sent with the
VLAN tag removed or intact depending
on your configuration with the port
hybrid vlan command. This is true of
the PVID.
Assigning an access port to a VLAN
You can assign an access port to a VLAN in VLAN view, interface view (including Ethernet interface view,
Layer 2 aggregate interface view, and port group view.
Follow these steps to assign one or multiple access ports to a VLAN in VLAN view:
To do… Use the command… Remarks
Enter system view system-view —
Enter VLAN view vlan vlan-id
Required
If the specified VLAN does not exist, this
command creates the VLAN first.
Assign one or a group of access
ports to the VLAN
port interface-list
Required
By default, all ports belong to VLAN 1.
Follow these steps to assign an access port (in interface view) or multiple access ports (in port group view)
to a VLAN:
To do…
Use the
command…
Remarks
Enter system view system-view —