R0106-HP MSR Router Series IP Multicast Command Reference(V7)

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MLD commands
MLD is not supported on SIC-4FSW, 4FSWP, SIC-9FSW, and 9FSWP.
display mld group
Use display mld group to display MLD group information.
Syntax
display mld [ vpn-instance vpn-instance-name ] group [ ipv6-group-address | interface interface-type
interface-number ] [ static | verbose ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
vpn-instance vpn-instance-name: Specifies an MPLS L3VPN instance by its name, a case-sensitive string
of 1 to 31 characters. If you do not specify any VPN instance, the command displays MLD group
information on the public network.
ipv6-group-address: Specifies an IPv6 multicast group by its IPv6 address. The value range for this
argument is FFxy::/16 (excluding FFx0::/16, FFx1::/16, FFx2::/16, and FF0y::), where "x" and "y"
represent any hexadecimal numbers from 0 to F. If you do not specify any IPv6 multicast group , the
command displays information about all MLD groups.
interface interface-type interface-number: Specifies an interface by its type and number. If you do not
specify any interface, the command displays the MLD group information on all interfaces.
static: Specifies MLD groups that the interfaces statically joined. If you do not specify this keyword, the
command displays information about the MLD groups that the interface has dynamically joined.
verbose: Displays detailed information about MLD groups.
Examples
# Display information about MLD groups that all interfaces have dynamically joined on the public
network.
<Sysname> display mld group
MLD groups in total: 1
GigabitEthernet2/1/1(FE80::101):
MLD groups reported in total: 1
Group address: FF03::101
Last reporter: FE80::10
Uptime: 00:02:04
Expires: Off