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CP6923 Switching Commands
Page 2 - 29 CP6923 CLI Reference Manual
2.3.25 show vlan brief
This command displays a list of all configured VLANs.
2.3.26 show vlan port
This command displays VLAN port information.
2.3.27 show vlan association subnet
This command displays the VLAN associated with a specific configured IP-Address and net mask. If no IP address
and net mask are specified, the VLAN associations of all the configured IP-subnets are displayed.
Format
show vlan brief
Mode • Privileged EXEC
• User EXEC
Term Definition
VLAN ID There is a VLAN Identifier (vlanid) associated with each VLAN. The range of the VLAN ID is
1 to 4094.
VLAN Name A string associated with this VLAN as a convenience. It can be up to 32 alphanumeric
characters long, including blanks. The default is blank. VLAN ID 1 always has a name of
“Default.” This field is optional.
VLAN Type 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).
Format
show vlan port {<slot/port> | all}
Mode • Privileged EXEC
• User EXEC
Term Definition
Interface Valid slot and port number separated by a forward slash. It is possible to set the parameters
for all ports by using the selectors on the top line.
Port VLAN ID The VLAN ID that this port will assign to untagged frames or priority tagged frames received
on this port. The value must be for an existing VLAN. The factory default is 1.
Acceptable Frame
Types
The types of frames that may be received on this port. The options are 'VLAN only' and 'Admit
All'. When set to 'VLAN only', untagged frames or priority tagged frames received on this port
are discarded. When set to 'Admit All', untagged frames or priority tagged frames received on
this port are accepted and assigned the value of the Port VLAN ID for this port. With either
option, VLAN tagged frames are forwarded in accordance to the 802.1Q VLAN specification.
Ingress Filtering May be enabled or disabled. When enabled, the frame is discarded if this port is not a member
of the VLAN with which this frame is associated. In a tagged frame, the VLAN is identified by
the VLAN ID in the tag. In an untagged frame, the VLAN is the Port VLAN ID specified for the
port that received this frame. When disabled, all frames are forwarded in accordance with the
802.1Q VLAN bridge specification. The factory default is disabled.
GVRP May be enabled or disabled.
Default Priority The 802.1p priority assigned to tagged packets arriving on the port.
Format
show vlan association subnet [<ipaddr> <netmask>]
Mode Privileged EXEC