R3166-R3206-HP High-End Firewalls Network Management Command Reference-6PW101

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Description
Use the reset igmp group command to clear IGMP multicast group information.
This command cannot clear IGMP multicast group information of static joins.
Related commands: display igmp group.
Examples
# Clear all IGMP multicast group information on all interfaces in the public instance.
<Sysname> reset igmp group all
# Clear all IGMP multicast group information on GigabitEthernet 0/1 in the public instance.
<Sysname> reset igmp group interface GigabitEthernet 0/1 all
# Clear IGMP multicast group information about multicast group 225.0.0.1 on GigabitEthernet 0/1 in
the public instance.
<Sysname> reset igmp group interface GigabitEthernet 0/1 225.0.0.1
reset igmp ssm-mapping group
Syntax
reset igmp 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: 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.
Description
Use the reset igmp ssm-mapping group command to clear multicast group information created based on
the configured IGMP SSM mappings.
Related commands: display igmp ssm-mapping group.
Examples
# Clear all multicast group information created based on the configured IGMP SSM mappings on all
interfaces in the public instance.