Configured
Tagging
show vlan brief
This command displays a list of all configured VLANs.
Format
Modes
VLAN ID
VLAN Name A string associated with this VLAN as a convenience. It can be up to 32
VLAN Type
show vlan port
This command displays VLAN port information.
Format
Modes
Interface
Port VLAN ID The VLAN ID that this port will assign to untagged frames or priority tagged
Autodetect - To allow the port to be dynamically registered in this VLAN via
GVRP. The port will not participate in this VLAN unless a join request is
received on this port. This is equivalent to registration normal in the IEEE
802.1Q standard.
The configured degree of participation of this port in this VLAN. The permis-
sible values are:
Include - This port is always a member of this VLAN. This is equivalent to
registration fixed in the IEEE 802.1Q standard.
Exclude - This port is never a member of this VLAN. This is equivalent to
registration forbidden in the IEEE 802.1Q standard.
Autodetect - To allow the port to be dynamically registered in this VLAN via
GVRP. The port will not participate in this VLAN unless a join request is
received on this port. This is equivalent to registration normal in the IEEE
802.1Q standard.
The tagging behavior for this port in this VLAN.
Tagged - Transmit traffic for this VLAN as tagged frames.
Untagged - Transmit traffic for this VLAN as untagged frames.
show vlan brief
Privileged EXEC
User EXEC
There is a VLAN Identifier (vlanid) associated with each VLAN. The range
of the VLAN ID is 1 to 3965.
alphanumeric characters long, including blanks. The default is blank. VLAN
ID 1 always has a name of "Default." This field is optional.
Type of VLAN, which can be Default (VLAN ID = 1) or static (one that is
configured and permanently defined), or a Dynamic (one that is created by
GVRP registration).
show vlan port {<slot/port> | all}
Privileged EXEC
User EXEC
Valid slot and port number separated by forward slashes. It is possible to set
the parameters for all ports by using the selectors on the top line.
frames received on this port. The value must be for an existing VLAN. The
factory default is 1.
2 Switching Commands
VLAN Commands
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