User Manual UMN:CLI
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ipv6 mld snooping version <1-
2>
Configures the MLD snooping version globally.
1-2: MLD snooping version (default: 2)
To delete the specified static MLD snooping version, use the following command.
no ipv6 mld snooping version
Deletes the specified MLD snooping version and
returns to the default version.
10.2.2.3 MLD Snooping Robustness Value
The robustness variable allows you can tune to reflect expected packet loss on a
congested network. If a network is expected to be lossy, you can increase the robustness
variable to increase the number of times that packets are resent.
When receiving the query message that contains a certain robustness variable from an
MLD snooping querier, a host returns the report message as many as the specified
robustness variable.
To configure the robustness variable, use the following command.
ipv6 mld snooping robustness-
variable <2-7>
Configures the robustness variable. (default: 2)
To delete a specified robustness variable, use the following command.
no ipv6 mld snooping
robustness-variable
Deletes a specified robustness variable.
10.2.3 MLD Snooping
10.2.3.1 MLD Snooping Querier Configuration
MLD snooping querier should be used to support MLD snooping in a VLAN where PIM
and MLD are not configured.
When the MLD snooping querier is enabled, the MLD snooping querier sends out periodic
general queries that trigger membership report messages from a host that wants to
receive multicast traffic. The MLD snooping querier listens to these membership reports
to establish appropriate forwarding.
Enabling MLD Snooping Querier
To enable the MLD snooping querier, use the following command.