1-2
display interface Vlan-interface
Syntax
display interface Vlan-interface [ vlan-id ]
View
Any view
Parameters
vlan-id: Specifies a VLAN interface number.
Description
Use the display interface Vlan-interface command to display information about the specified VLAN
interface or all VLAN interfaces already created if no VLAN interface is specified.
The output of this command shows the state, IP address, description and other information of a VLAN
interface. You can use the information to troubleshoot network problems.
Related commands: interface Vlan-interface.
Examples
# Display information about VLAN-interface 1.
<Sysname> display interface Vlan-interface 1
Vlan-interface1 current state : DOWN
Line protocol current state : DOWN
IP Sending Frames' Format is PKTFMT_ETHNT_2, Hardware address is 000f-e20f-4101
Internet Address is 10.1.1.1/24 Primary
Description : Vlan-interface1 Interface
The Maximum Transmit Unit is 1500
Table 1-1 Description on the fields of the display interface Vlan-interface command
Field Description
Vlan-interface1 current state
The state of the VLAN interface, which can be one of the
following:
z Administratively DOWN: This VLAN interface has been
manually disabled with the shutdown command.
z DOWN: The administrative state of this VLAN interface is up,
but its physical state is down. It indicates that the VLAN
corresponding to this interface does not contain ports in up
state (possibly because the lines have failed).
z UP: The administrative and physical states of this VLAN
interface are both up.
Line protocol current state
The link layer protocol state of the VLAN interface, which can be
one of the following:
DOWN: The protocol state of this VLAN interface is down,
usually because no IP address is configured.
UP: The protocol state of this VLAN interface is up.
IP Sending Frames' Format is
PKTFMT_ETHNT_2
Format of the frames sent from the VLAN interface.
PKTFMT_ETHNT 2 indicates that this VLAN interface sends
Ethernet II frames. Refer to the VLAN configuration part in the
accompanied operation manual for information about frame
formats.
Hardware address MAC address corresponding to the VLAN interface
Internet Address IP address corresponding to the VLAN interface
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