Displaying And Maintaining Igmp Snooping - H3C S5600 SERIES Operation Manual

To do...
Enter VLAN view
Enable IGMP Snooping
Enable multicast VLAN
Return to system view
Enter Ethernet port view for the
Layer 3 switch
Define the port as a trunk or
hybrid port
Specify the VLANs to be
allowed to pass the Ethernet
port
Enter Ethernet port view for a
user device
Define the port as a hybrid port
Specify the VLANs to be
allowed to pass the port
One port can belong to only one multicast VLAN.
The port connected to a user terminal must be a hybrid port.
The multicast member ports must be in the same VLAN with the router port. Otherwise, the
multicast member port cannot receive multicast packets.
If a router port is in a multicast VLAN, the router port must be configured as a trunk port or a hybrid
port that allows tagged packets to pass for the multicast VLAN. Otherwise, all the multicast
member ports in this multicast VLAN cannot receive multicast packets.
The multicast VLAN function and the VLAN mapping function cannot be configured at the same
time.

Displaying and Maintaining IGMP Snooping

To do...
Display the current IGMP
Snooping configuration
Display IGMP Snooping
message statistics
Use the command...
vlan vlan-id
igmp-snooping enable
service-type multicast
quit
interface interface-type
interface-number
port link-type { trunk | hybrid }
port hybrid vlan vlan-list
{ tagged | untagged }
port trunk permit vlan vlan-list
interface interface-type
interface-number
port link-type hybrid
port hybrid vlan vlan-id-list
{ tagged | untagged }
Use the command...
display igmp-snooping
configuration
display igmp-snooping
statistics
6-15
Remarks
—
Required
Required
—
—
Required
Required
The multicast VLAN must be
included, and the port must be
configured to forward tagged
packets for the multicast VLAN
if the port type is hybrid.
—
Required
Required
The multicast VLAN must be
included, and the port must be
configured to forward tagged
packets for the multicast VLAN.
Remarks
Available in any view
Available in any view