Reset Igmp Ssm-Mapping Group - 3Com S7906E Command Reference Manual

Note that:
Layer 2 ports for IGMP multicast groups include member ports and router ports.
This command cannot clear Layer 2 port information about IGMP multicast groups of static joins.
Related commands: display igmp group port-info.
Examples
# Clear Layer 2 port information of all IGMP multicast groups in all VLANs.
<Sysname> reset igmp group port-info all
# Clear Layer 2 port information of all IGMP multicast groups in VLAN 100.
<Sysname> reset igmp group port-info all vlan 100
# Clear Layer 2 port information about multicast group 225.0.0.1 in VLAN 100.
<Sysname> reset igmp group port-info 225.0.0.1 vlan 100

reset igmp ssm-mapping group

Syntax
reset igmp [ all-instance | vpn-instance vpn-instance-name ] ssm-mapping group { all | interface
interface-type interface-number { all | group-address [ mask { mask | mask-length } ] [ source-address
[ mask { mask | mask-length } ] ] } }
View
User view
Default Level
2: System level
Parameters
all-instance: Specifies all instances.
vpn-instance vpn-instance-name: Specifies a VPN instance. A VPN instance name is a case sensitive
string of up to 31 characters and must not contain any space.
all: The first all specifies to clear multicast group information created based on the configured IGMP
SSM mappings on all interfaces, while the second all specifies to clear all multicast group information
created based on the configured IGMP SSM mappings.
interface-type interface-number: Specifies an interface by its type and number.
group-address: Specifies a multicast group by its IP address, in the range of 224.0.0.0 to
239.255.255.255.
source-address: Specifies a multicast source by its IP address.
mask: Subnet mask of the multicast group/source address, 255.255.255.255 by default.
mask-length: Subnet mask length of the multicast group/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. For both cases, the default value is 32.
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