Displaying the MLD group information
About this task
Use this procedure to display the MLD group information to show the learned multicast groups and the attached ports.
Procedure
Example
Switch:1#show ipv6 mld group
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Mld Group - GlobalRouter
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GRPADDR/MEMBER INPORT EXPIRATION
--------------------------------------------------------------------------------
ff1e:0000:0000:0000:0000:0000:0002:4444/ V666-6/41 0
2001:0db8:3c4d:0015:0000:0000:1a2f:1a2c
1 out of 1 group Receivers displayed
Total number of unique groups 1
Switch:1#show ipv6 mld group group ff1e:0000:0000:0000:0000:0000:0002:4444 detail
================================================================================
Mld Group Detail - GlobalRouter
================================================================================
Interface: Vlan666-6/41
MLDv2 Group: ff1e:0000:0000:0000:0000:0000:0002:4444
Interface Group Mode: EXCLUDE
Interface Compatibility Mode: MLD_V2
Interface Group Timer: 258
V1 Host Timer: Not Running
Interface Group Include Source List:
Source Address Expires
2001:0db8:3c4d:0015:0000:0000:1a2f:1aaa 258
Interface Group Exclude Source List :
Source Address Expires
2001:0db8:3c4d:0015:0000:0000:1a2f:1bbb N/A
Job Aid
The following table describes the column headings in the command output for show ipv6 mld group.
|
Variable |
Description |
|---|---|
|
GRPADDR |
Specifies the multicast group address that others want to join to. A group address can be the same for many incoming ports. |
|
MEMBER |
Specifies the IP address of a source that has sent group report whishing to join this group. |
|
INPORT |
Identifies a physical interface or a logical interface which has received group reports from various sources. |
|
EXPIRATION |
Specifies the time left before group report expires on this port. This is updated upon receiving a group report. |