display igmp-snooping qinq-port-info interface

Function

The display igmp-snooping qinq-port-info interface command displays entries on a specified sub-interface for QinQ/dot1q VLAN tag termination where both Layer 2 and Layer 3 services are deployed.

Format

display igmp-snooping qinq-port-info interface { interface-type interface-number | interface-name } [ group-address group-address ]

Parameters

Parameter	Description	Value
interface-type	Specifies the interface type added to the multicast group.	-
interface-number	Specifies the interface number added to the multicast group.	-
interface-name	Specifies the interface name added to the multicast group.	-
group-address group-address	Specifies the IP address of the multicast group.	The value ranges from 224.0.1.0 to 239.255.255.255, in dotted decimal notation.

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
igmp	read

Usage Guidelines

Usage Scenario

To display the entries on a specified QinQ/dot1q termination sub-interface where both Layer 2 and Layer 3 services are deployed, run this command.

Before using this command, note the following:

If no optional parameter is specified, entries about all multicast groups on the sub-interface are displayed.
If group-address is specified, the entry about the specified multicast group on the sub-interface is displayed.

Example

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

# Display the entry about the multicast group whose IP address is 226.0.0.1 on the sub-interface for QinQ VLAN tag termination GE0/1/1.1.

<HUAWEI> display igmp-snooping qinq-port-info interface gigabitethernet0/1/1.1 group-address 226.0.0.1
Interface GigabitEthernet0/1/1.1, 1 Group(s)
 (Source,Group)              PE-VID/CE-VID       LiveTime           Flag
 -----------------------------------------------------------------------
 (*,226.0.0.1)               1/2                 00:00:23           -D-

# Display entries about all multicast groups on the sub-interface for QinQ VLAN tag termination GE0/1/1.1.

<HUAWEI> display igmp-snooping qinq-port-info interface gigabitethernet 0/1/1.1
Interface GigabitEthernet0/1/1.1, 2 Group(s)
 (Source,Group)              PE-VID/CE-VID       LiveTime           Flag
 -----------------------------------------------------------------------
 (*,226.0.0.1)               1/2                 00:00:23           -D-
 (*,226.0.0.2)               1/2                 00:00:01           -D-

**Table 1** Description of the **display igmp-snooping qinq-port-info interface** command output
Item	Description
Group(s)	Indicates the number of multicast groups.
LiveTime	Indicates the live time of a multicast group member interface.
Flag	Indicates the entry type. Currently, the following entry types are provided: D: indicates a dynamically learnt entry. S: indicates a manually configured entry. When "S" is displayed in the Flag field, spaces is displayed in the LiveTime field. M: indicates an SSM mapping entry. SD: indicates that both static and dynamic entries exist on the sub-interface.
PE-VID/CE-VID	Indicates VLAN information about a multicast group member interface. PE-VID indicates the outer tag and CE-VID indicates the inner tag.
Source,Group	Source indicates the address of the multicast source. Group indicates the address of the multicast group.