IGMP Snooping
Snooping Multicast learn to make routing port also has a multicast packet forwarding
capability.
When the switch receives a host membership report sent packets, the port will be
forwarded to the route.
Table 13-8 Configuring Routing port
Enter global configuration
mode
Configure hybrid routing port
igmp-snooping route-port forward
Configure dynamic routing
port aging time
igmp-snooping router-port-age {on | off |
age-time}
Configure static routing port
igmp-snooping route-port vlan vid interface {All |
ethernet interface-num}
13.2.9 Configuring IGMP Snooping Port Multicast
VLAN
Multicast VLAN on the port function, regardless of the port receiving the IGMP messages
belong to which VLAN, the switch will be modified as a multicast VLAN.
Table 13-9 Configure IGMP Snooping port multicast VLAN
Enter global configuration mode
Enter port configuration mode
interface ethernet interface-num
Configure IGMP Snooping port
multicast VLAN
igmp-snooping multicast vlan vid
13.2.10 Configuring Host Port Record MAC
Functions
When this feature is enabled on the port, the switch will record the source packet IGMP
report MAC address.
Table 13-10 Configure the host port record MAC functions
Enter global configuration mode
Enter port configuration mode
interface ethernet interface-num
Configure the host port record
MAC
igmp-snooping record-host