R3303-HP 6600/HSR6600 Routers IP Multicast Command Reference

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Usage guidelines
Layer 2 ports for MLD groups include member ports and router ports.
This command cannot remove static Layer 2 port entries of MLD groups.
This command is available only on the router that is installed with the SAP module.
Examples
# Remove dynamic Layer 2 port entries of all MLD groups in all VLANs.
<Sysname> reset mld group port-info all
# Remove dynamic Layer 2 port entries of all MLD groups in VLAN 100.
<Sysname> reset mld group port-info all vlan 100
# Remove dynamic Layer 2 port information about multicast group FF03::101:10 in VLAN 100.
<Sysname> reset mld group port-info ff03::101:10 vlan 100
Related commands
display mld group port-info
reset mld ssm-mapping group
Use reset mld ssm-mapping group to clear IPv6 multicast group information created based on the
configured MLD SSM mappings.
Syntax
reset mld ssm-mapping group { all | interface interface-type interface-number { all | ipv6-group-address
[ prefix-length ] [ ipv6-source-address [ prefix-length ] ] } }
Views
User view
Default command level
2: System level
Parameters
all: The first all specifies the IPv6 multicast groups created based on the configured MLD SSM mappings
on all interfaces, and the second all specifies all IPv6 multicast groups created based on the configured
MLD SSM mappings.
interface-type interface-number: Specifies an interface by its type and number.
ipv6-group-address: Specifies an IPv6 multicast group address in the range of FFxy::/16, where x and y
represent any hexadecimal numbers from 0 to F.
ipv6-source-address: Specifies a multicast source by its IPv6 address.
prefix-length: Specifies the address prefix length. The default value is 128. For a multicast source address,
the value range for this argument is 0 to 128. For a multicast group address, the value range for this
argument is 8 to 128.
Examples
# Clear all IPv6 multicast group information created based on the configured MLD SSM mappings on all
interfaces.
<Sysname> reset mld ssm-mapping group all