Displays the IPv6 MLD interface information
show ipv6 mld interface [gigabitEthernet {slot/port[/sub-port]}] [vlan <1-4059>]
Identifies a single slot and port. If the platform supports channelization and the port is channelized, you must also specify the sub-port in the format slot/port/sub-port.
Specifies the VLAN ID in the range of 1 to 4059. By default, VLAN IDs 1 to 4059 are configurable and the system reserves VLAN IDs 4060 to 4094 for internal use. On switches that support the vrf-scaling and spbm-config-mode boot configuration flags, if you enable these flags, the system also reserves VLAN IDs 3500 to 3998. VLAN ID 1 is the default VLAN and you cannot create or delete VLAN ID 1.
None
User EXEC
The show ipv6 mld interface command displays the following information:
|
Output field |
Description |
|---|---|
|
IF |
Specifies the internetwork layer interface value of the interface for which MLD is enabled. |
|
STATUS |
Indicates if MLD is activated on the interface. |
|
VERSION |
Indicates the version. |
|
QUERIER |
Indicates the address of the MLD Querier on the IPv6 subnet to which this interface attaches. |
|
JOINS |
Indicates the number of times a group membership has been added on this interface. |
|
VLAN ID |
Indicates the VLAN ID of the physical interface. |
|
PORT NUM |
Indicates the port number of the physical interface. |
|
QUERY INTVL |
Indicates the query interval, the frequency at which IPv6 MLD snooping host-query packets are transmitted on this interface. |
|
QUERY MAX RESP |
Indicates the maximum query response time advertised in IPv6 MLD snooping queries on this interface. |
|
ROBUST |
Indicates the robustness value. |
|
LAST LIST QUERY |
Indicates the last listener query interval. The last listener query interval is the maximum response delay inserted into group-specific queries sent in response to leave group messages, and it is also the amount of time between group-specific query messages. |
|
SNOOP ENABLE |
Indicates if snooping is enabled. |
|
SSM SNOOP ENABLE |
Indicates if ssm-snooping is enabled. |
|
DYNAMIC DOWNGRADE ENABLE |
Enables dynamic downgrade of the MLD version when older version query message is received. |
The following example displays MLD interface information.
Switch:1>show ipv6 mld interface
==========================================================================================
Mld Interface - GlobalRouter
==========================================================================================
IF STATUS VERS OPER VERS QUERIER Wrong Query JOINS MODE
------------------------------------------------------------------------------------------
P1/3 inact 2 2 2001:0db8:3c4d:0015:0000:0000:1a2f:1aaa 0 0 pim
V666 inact 2 2 2001:0db8:3c4d:0015:0000:0000:1a2f:1bbb 0 0 pim
Switch:1>show ipv6 mld interface vlan 10
================================================================================
Vlan IPv6 Mld
================================================================================
VLAN QUERY QUERY ROBUST VERSION LAST SNOOP SSM DYNAMIC
ID INTVL MAX LIST ENABLE SNOOP DOWNGRADE
RESP QUERY ENABLE
--------------------------------------------------------------------------------
10 125 10 2 1 1 false false enabled
Switch:1>show ipv6 mld interface gigabitethernet 1/11
================================================================================
Port IPv6 MLD
================================================================================
PORT QUERY QUERY ROBUST VERSION LAST DYNAMIC
NUM INTVL MAX LIST DOWNGRADE
RESP QUERY
--------------------------------------------------------------------------------
1/11 125 10 2 1 1 enabled
1 out of 1 entries displayed