Displaying And Maintaining Igmp Snooping; Igmp Snooping Configuration Examples - H3C S7500 Series Operation Manual

Operation Manual – Multicast
H3C S7500 Series Ethernet Switches

3.3 Displaying and Maintaining IGMP Snooping

Display the current IGMP
Snooping configuration
Display IGMP Snooping
message statistics
Display information about IP
and MAC multicast groups in
one or all VLANs
Display the configuration of
the multicast VLAN
Clear IGMP Snooping
statistics

3.4 IGMP Snooping Configuration Examples

3.4.1 Example 1
Implement IGMP Snooping on a switch.
I. Network requirements
Connect the router port on the switch to the router, and other non-router ports belonging
to VLAN 10 to user PCs. Enable IGMP Snooping on the switch.
II. Network diagram
Source
Receiver
Figure 3-3 Network diagram for IGMP Snooping configuratio
To do...
Multicast packet transmission
when IGMP S nooping runs
Multicast router
Layer 2 switch
Host A
Ho st B
Multicast packets
Chapter 3 IGMP Snooping Configuration
Use the command...
display igmp-snooping
configuration
display igmp-snooping
statistics
display igmp-snooping
group [ vlan vlanid ]
display multicast-vlan
[ vlan-id ]
reset igmp-snooping
statistics
Host C
Receiver
3-12
Remarks
Available in any
view
Available in user
view
n