Qtech QSW-3200-28FC [47/136] Configure the number of the multicast group allowed learning

Qtech QSW-3200-28T [47/136] Configure the number of the multicast group allowed learning
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5.3.6 Configure the number of the multicast group allowed
learning
Use igmp-snooping group-limit command to configure the number of the multicast group
allowed learning.
igmp-snooping group-limit limit
Use this command in global configuration mode.
For example:
! Configure the igmp-snooping group-limit to be 10
QTECH(config-if-ethernet-0/1)#igmp-snooping group-limit 10
5.3.7 IGMP Snooping permit/deny group configuration
Configure igmp-snooping permit/deny group and default group learning regulation.
Configure igmp-snooping permit/deny group in interface configuration mode:
igmp-snooping permit/deny group group-address
Configure igmp-snooping default group learning regulation in global configuration mode:
igmp-snooping deny/permit group all
For example:
! Configure Ethernet 0/1 not to learn multicast 01:00:5e:00:01:01
QTECH(config-if-ethernet-0/1)#igmp-snooping deny group 01:00:5e:00:01:01
! Configure the learning regulation of default group to allow all multicast group
QTECH(config)#igmp-snooping permit group all
5.3.8 IGMP Snooping route-port forward configuration
Multicast routers interface is the interface received IGMP inquiring packet (It is also called mix
router interface.).
Use igmp-snooping route-port forward command to configure whether to add router interface
to IGMP snooping learning group. By default, router interface to IGMP snooping learning group
is not added.
Use following command in global configuration mode:
igmp-snooping route-port forward
no igmp-snooping route-port forward
For example:
! Enable igmp-snooping route-port forward
QTECH(config)#igmp-snooping route-port forward
5.3.9 Enable/disable IGMP Snooping querier
To set up multicast route table, send IGMP query packet. The unit to send the packet is called
querier.
Enable or disable querier sending IGMP query packet. It is defaulted not to send.
Configure it in global configuration mode:
igmp-snooping querier
no igmp-snooping querier
Example:
! Enable igmp-snooping querier
QTECH(config)# igmp-snooping querier

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