| Multicast Filtering Commands
C
40
HAPTER
MLD Snooping
ipv6 mld snooping
query-interval
An IPv6 address must be configured on the VLAN interface from which
◆
the querier will act if elected. When serving as the querier, the switch
uses its own IPv6 address as the query source address.
The querier will not start or will disable itself after having started if it
◆
detects an IPv6 multicast router on the network.
E
XAMPLE
Console(config)#ipv6 mld snooping querier
Console(config)#
This command configures the interval between sending MLD general
queries. Use the no form to restore the default.
S
YNTAX
ipv6 mld snooping query-interval interval
no ipv6 mld snooping query-interval
interval - The interval between sending MLD general queries.
(Range: 60-125 seconds)
D
S
EFAULT
ETTING
125 seconds
C
M
OMMAND
ODE
Global Configuration
C
U
OMMAND
SAGE
This command applies when the switch is serving as the querier.
◆
An MLD general query message is sent by the switch at the interval
◆
specified by this command. When this message is received by
downstream hosts, all receivers build an MLD report for the multicast
groups they have joined.
E
XAMPLE
Console(config)#ipv6 mld snooping query-interval 150
Console(config)#
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