display vlan
Syntax
display vlan [ vlan-id1 [ to vlan-id2 ] | all | dynamic | reserved | static ] [ | { begin | exclude | include } regular-expression ]
View
Any view
Default level
1: Monitor level
Parameters
vlan-id1: Displays information about a VLAN specified by VLAN ID, in the range of 1 to 4094.
vlan-id1 to vlan-id2: Displays information about VLANs specified by a VLAN ID range. The vlan-id2 argument cannot be smaller than the vlan-id1 argument.
all: Displays all VLAN information but the reserved VLANs.
dynamic: Displays the number of dynamic VLANs and the ID for each dynamic VLAN. The dynamic VLANs are generated through GVRP, MVRP, or those distributed by a RADIUS server.
reserved: Displays information about the reserved VLANs. Protocol modules determine which VLANs are reserved VLANs according to function implementation, and reserved VLANs serve protocol modules. You cannot configure reserved VLANs.
static: Displays the number of static VLANs and the ID for each static VLAN. The static VLANs are manually created.
|: Filters command output by specifying a regular expression. For more information about regular expressions, see Fundamentals Configuration Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Description
Use display vlan to display VLAN information.
Related commands: vlan.
Examples
# Display VLAN 2 information.
<Sysname> display vlan 2 VLAN ID: 2 VLAN Type: static Route interface: not configured Description: VLAN 0002 Name: VLAN 0002 Tagged Ports: none Untagged Ports: Ethernet1/0/1 Ethernet1/0/2 Ethernet1/0/3
# Display VLAN 3 information.
<Sysname> display vlan 3 VLAN ID: 3 VLAN Type: static Route Interface: configured IPv4 address: 1.1.1.1 IPv4 subnet mask: 255.255.255.0 IPv6 global unicast address(es): 2001::1, subnet is 2001::/64 [TENTATIVE] Description: VLAN 0003 Name: VLAN 0003 Tagged Ports: none Untagged Ports: none
Table 32: Command output
Field | Description |
---|---|
VLAN Type | VLAN type, static or dynamic. |
Route interface | Indicates whether the VLAN interface is configured or not. |
Description | Description of the VLAN. |
Name | Name configured for the VLAN. |
IPv4 address | IPv4 address of the VLAN interface (available only when an IPv4 address is configured for the VLAN interface). |
IPv4 subnet mask | Subnet mask of the IPv4 address (available only when an IPv4 address is configured for the VLAN interface). |
IPv6 global unicast address(es) | Global unicast IPv6 address of the VLAN interface (available only when an IPv6 address is configured for the VLAN interface). |
Tagged Ports | Ports through which VLAN packets are sent tagged. |
Untagged Ports | Ports through which VLAN packets are sent untagged. |