Configuration Guide MLD Snooping Configuration
As for Version 10.4, all products support this configuration.
After enabling MLD Snooping within VLAN, users must also enable
IGMP Snooping within this VLAN if they make application of IPv 4
multicast within this VLAN.
Configuring the Aging Timer for the Dynamic Route Port
If the dynamic route port has not received MLD group-general query message
or IPv6 PIM Hello message before its aging time is out, the switch will delete the
port from the list of router ports.
To configure the aging timer for the dynamic route port, run the following
command:
Ruijie(config)# ipv6 mld snooping
dyn-mr-aging-time time
Configure the aging timer for dynamic
route port
time: the valid range is 1-3600, and the
default value is 300s.
Use the no IPv6 MLD Snooping dyn-mr-aging-time command to restore the aging
time for the dynamic route port to the default value.
The following example shows how to set the aging time for the dynamic route port as
100s:
Ruijie# configure terminal
Ruijie(config)# ipv6 mld snooping dyn-mr-aging-time 100
As for Version 10.4, all products support this configuration.
Configuring Max-response-time for MLD Query Message
After receiving MLD group-general query message, layer 2 multicast equipment
will enable respective aging timers of all listener ports and timer is set at
max-response-time. When the timer value is reduced to "0", it is considered that
there is no longer any listener of the port receiving multicast stream. And layer 2
multicast equipment will delete the port from MLD Snooping forwarding-table.
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