display multicast-vlan

Function

The display multicast-vlan vlan command displays information about multicast VLANs.

Format

display multicast-vlan vlan [ vlanId ]

Parameters

Parameter	Description	Value
vlanId	Displays information about a specified multicast VLAN. If vlan-id is not specified, information about all multicast VLANs will be displayed.	The value is an integer ranging from 1 to 4094.

Parameter

Description

Value

vlanId

Displays information about a specified multicast VLAN.

If vlan-id is not specified, information about all multicast VLANs will be displayed.

The value is an integer ranging from 1 to 4094.

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
l2mc	read

Usage Guidelines

Usage Scenario

After the multicast VLAN function is configured, the display multicast-vlan vlan command can be used to display information about multicast VLANs.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display information about all multicast VLANs.

<HUAWEI> display multicast-vlan vlan
Total multicast vlan    3
multicast-vlan     user-vlan number     snooping-state
--------------------------------------------------------
1000               1                    IGMP Enable
1020               0                    IGMP Enable
1030               0                    IGMP Enable

**Table 1** Description of the **display multicast-vlan** command output
Item	Description
multicast-vlan	Multicast VLAN ID.
Total multicast vlan	Number of multicast VLANs.
user-vlan number	Number of user VLANs that belong to the multicast VLAN.
snooping-state	The state of IGMP Snooping.