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receives an MLD report message and the maximum number of entries is in
the forwarding table. To remove the maximum group limitation and return to
the default of no limitation on the specified port, please use the no ipv6 mld
snooping max-groups command. To return to the default action of dropping
the report, please use the no ipv6 mld snooping max-groups action
command. These commands only apply to the dynamic multicast groups.
Syntax
ipv6 mld snooping max-groups [
maxgroup
]
ipv6 mld snooping max-groups action { drop | replace }
no ipv6 mld snooping max-groups
no ipv6 mld snooping max-groups action
Parameter
maxgroup
—— Specify the maximum numbers of groups that the port can
join. It ranges from 0 to 1000 and the default value is 1000.
drop
—— When the number of the dynamic multicast groups that a port joins
has exceeded the max-group, the port will not join any new multicast group.
replace
—— When the number of the dynamic multicast groups that a port
joins has exceeded the max-group, the newly joined multicast group will
replace an existing multicast group with the lowest multicast group address.
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet / interface port-channel / interface range port-channel)
Privilege Requirement
Only Admin and Operator level users have access to these commands.
Example
Specify the maximum numbers of groups that ports 1/0/2-5 can join as 10,
and configure the throttling action as replace:
T1600G-52TS(config)#interface range gigabitEthernet 1/0/2-5
T1600G-52TS(config-if-range)#ipv6 mld snooping max-groups 10
T1600G-52TS(config-if-range)#ipv6 mld snooping max-groups action
replace
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