Dell N1100-ON, Reference Manual

Page: 521 / 2332

Layer 2 Switching Commands
521
IPv6 MLD Snooping Querier
Commands
Dell EMC Networking N1100-ON/N1500/N2000/N2100-
ON/N3000/N3100-ON/N4000 Series Switches
The MLD Snooping Querier is an extension of the MLD Snooping feature.
MLD Snooping Querier allows the switch to simulate an MLD router in a
Layer 2-only network, thus removing the need to have an MLD Router to
collect the multicast group membership information. The querier function
simulates a small subset of the MLD router functionality.
In a network with IP multicast routing, the IP multicast router acts as the
MLD querier. However, if it is required that the IP-multicast traffic in a
VLAN be switched, the switch can be configured as an MLD querier. When
MLD Snooping Querier is enabled, the Querier sends out periodic MLD
General Queries that trigger the Multicast listeners/member to send their
joins so as to receive the Multicast data traffic. MLD Snooping listens to
these reports to establish the appropriate forwarding table entries.
Commands in this Section
This section explains the following commands:
ipv6 mld snooping querier
Use the ipv6 mld snooping querier command to enable MLD Snooping
Querier on the system. Use the
no
form of this command to disable MLD
Snooping Querier.
ipv6 mld snooping querier ipv6 mld snooping querier query-interval
ipv6 mld snooping querier (VLAN mode) ipv6 mld snooping querier timer expiry
ipv6 mld snooping querier address
show ipv6 mld snooping querier
ipv6 mld snooping querier election
participate
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