display igmp-snooping qinq-port-info

Function

The display igmp-snooping qinq-port-info command displays multicast group membership on a QinQ or dot1q termination sub-interface.

Format

display igmp-snooping qinq-port-info interface interface-type interface-number [ group-address group-address ]

Only the S5720-EI, S5720-HI, S5730-HI, S5731-H, S5731-S, S5731S-H, S5731S-S, S5732-H, S6720-EI, S6720-HI, S6720S-EI, S6730-H, S6730S-H, S6730-S, and S6730S-S support this command.

Parameters

Parameter	Description	Value
interface interface-type interface-number	Displays multicast group membership of a specified interface.	-
group-address group-address	Displays group membership of a specified multicast group. If this parameter is not specified, the command displays group membership of all multicast groups on the specified interface.	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

Usage Guidelines

Usage Scenario

This command is used to check group membership on a QinQ or dot1q termination sub-interface.

Example

# Display group membership of all multicast groups on QinQ termination sub-interface GE0/0/18.1.

<HUAWEI> display igmp-snooping qinq-port-info interface GigabitEthernet 0/0/18.1
Interface GigabitEthernet0/0/18.1, 1 Group(s)                                  
 (Source,Group)                            PE-VID/CE-VID LiveTime           Flag
 -------------------------------------------------------------------------------
 (*,225.0.0.1)                             1001/0        --                 S-
 (*,225.0.0.2)                             1001/0        00:00:23           -D-

**Table 1** Description of the **display igmp-snooping qinq-port-info** command output
Item	Description
Interface GigabitEthernet0/0/18.1, 1 Group(s)	Group membership on a termination sub-interface.
(Source, Group)	(S, G) entry. If S is displayed as *, multicast data may be sent from any multicast source. If S is displayed as an IP address, multicast data is sent from this IP address.
PE-VID/CE-VID	Outer VLAN ID and inner VLAN ID.
LiveTime	Time elapsed since the group is discovered, in any of the following formats: If the time is shorter than or equal to 24 hours, the format is hh:mm:ss. If the time is longer than 24 hours but shorter than or equal to one week, the format is day:hour. If the time is longer than one week, the format is week:day. -- indicates that the group Up time is not obtained.
Flag	Type of a member port, which can be: S: static member port, which is configured using the igmp static-group command D: dynamic member port learned through IGMP snooping M: member port established through SSM mapping