Command Mode
Global Configuration
Command Usage
◆
If MLD immediate-leave is not used, a multicast router (or querier) will send a
group-specific query message when an MLD group leave message is received.
The router/querier stops forwarding traffic for that group only if no host replies
to the query within the specified timeout period.
◆
If MLD immediate-leave is enabled, the switch assumes that only one host is
connected to the interface. Therefore, immediate leave should only be enabled
on an interface if it is connected to only one MLD-enabled device, either a
service host or a neighbor running MLD snooping.
Example
The following shows how to enable MLD immediate leave.
Console(config)#interface vlan 1
Console(config-if)#ipv6 mld snooping immediate-leave
Console(config-if)#
show ipv6
This command shows the current MLD Snooping configuration.
mld snooping
Syntax
show ipv6 mld snooping
Command Mode
Privileged Exec
Example
The following shows MLD Snooping configuration information
Console#show ipv6 mld snooping
Service Status
Querier Status
Robustness
Query Interval
Query Max Response Time
Router Port Expiry Time
Immediate Leave
Unknown Flood Behavior
MLD Snooping Version
Console#
Chapter 22
: Disabled
: Disabled
: 2
: 125 sec
: 10 sec
: 300 sec
: Disabled on all VLAN
: To Router Port
: Version 2
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| Multicast Filtering Commands
MLD Snooping