Chapter 22
| Multicast Filtering Commands
MLD (Layer 3)
– 642 –
Default Setting
10 (1 second)
Command Mode
Interface Configuration (VLAN)
Command Usage
When the switch receives an MLD or MLDv2 leave message from a host that wants
to leave a multicast group, source or channel, it sends a number of group-specific
or group-source-specific query messages at intervals defined by this command. If
no response is received after this period, the switch stops forwarding for the group,
source or channel.
Example
Console(config)#interface vlan 1
Console(config-if)#ipv6 mld last-member-query-response-interval 20
Console(config-if)#
ipv6 mld
max-resp-interval
This command configures the maximum response time advertised in MLD queries.
Use the no form of this command to restore the default setting.
Syntax
ipv6 mld max-resp-interval seconds
no ipv6 mld max-resp-interval
seconds - The report delay advertised in MLD queries.
(Range: 0-255 tenths of a second)
Default Setting
100 (10 seconds)
Command Mode
Interface Configuration (VLAN)
Command Usage
â—† By varying the Maximum Response Interval, the burstiness of MLD messages
passed on the subnet can be tuned; where larger values make the traffic less
bursty, as host responses are spread out over a larger interval.
â—† The number of seconds represented by the maximum response interval must
be less than the Query Interval (page 643).
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