R2511-HP MSR Router Series IP Multicast Command Reference(V5)

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source-address: Specifies a multicast source address.
mask: Specifies the mask of the multicast group address or multicast source address, 255.255.255.255
by default.
mask-length: Specifies the mask length of the multicast group address or multicast source address. For a
multicast group address, this argument has an effective value range of 4 to 32. For a multicast source
address, this argument has an effective value range of 0 to 32. The default is 32 in both cases.
Usage guidelines
If neither all-instance nor vpn-instance is specified, this command removes the dynamic IGMP group
entries on the public network.
This command cannot remove static IGMP group entries.
Examples
# Remove dynamic group entries of IGMP groups on all the interfaces on the public network.
<Sysname> reset igmp group all
# Remove dynamic group entries of IGMP groups on Ethernet 1/1 on the public network.
<Sysname> reset igmp group interface ethernet 1/1 all
# Remove the dynamic IGMP group entry of IGMP group 225.0.0.1 on Ethernet 1/1 on the public
network.
<Sysname> reset igmp group interface ethernet 1/1 225.0.0.1
Related commands
display igmp group
reset igmp group port-info
Use reset igmp group port-info to remove dynamic Layer 2 port entries of a specified IGMP group or all
IGMP groups.
Syntax
reset igmp group port-info { all | group-address } [ vlan vlan-id ]
Views
User view
Default command level
2: System level
Parameters
all: Specifies all the IGMP groups.
group-address: Specifies an IGMP group. The value range for the group-address argument is 224.0.1.0
to 239.255.255.255.
vlan-id: Specifies a VLAN. The value range for the vlan-id argument is 1 to 4094.
Usage guidelines
Layer 2 ports for IGMP groups include member ports and router ports.
This command cannot remove static Layer 2 port entries of IGMP groups.