Huawei Quidway S3900 Series - Displaying Igmp; Removing the Joined Igmp Groups from the Interface

Operation Manual – Multicast Protocol
Quidway S3900 Series Ethernet Switches-Release 1510 Chapter 6 IGMP Configuration
Huawei Technologies Proprietary
6-13
Caution:
z Both the multicast routing protocol and the IGMP protocol must be enabled on the
proxy interface.
z You must enable the PIM protocol on the interface before configuring the igmp
proxy command. Otherwise, the IGMP Proxy feature does not take effect.
z One interface cannot serve as the proxy interface of two or more interfaces.
6.2.6 Removing the Joined IGMP Groups from the Interface
You can remove all the joined IGMP groups on all ports of the router or all the joined
IGMP groups on the specified interfaces, or remove a specified IGMP group address or
group address network segment on the specified interface.
Perform the following configuration in user view.
Table 6-7 Remove the joined IGMP groups from the interface
Operation Command Description
Remove the joined IGMP
groups from the interface
reset igmp group { all | interface
interface-type interface-number
{ all | group-address
[ group-mask ] } }
Optional
Caution:
When an IGMP group is removed from an interface, the IGMP group can join the group
again.
6.3 Displaying IGMP
After completing the above configurations, you can execute the display command in
any view to verify the configuration by checking the displayed information.
Table 6-8 Display IGMP
Operation Command Description
Display the membership
information of the IGMP
multicast group
display igmp group
[ group-address |
interface interface-type
interface-number ]
You can execute the
display command in any
view.