R2511-HP MSR Router Series IP Multicast Configuration Guide(V5)

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Displaying and maintaining MLD
CAUTION:
The reset mld group command might cause IPv6 multicast transmission failures.
To display and maintain MLD:
Task Command Remarks
Display MLD group information.
display mld group [ ipv6-group-address | interface
interface-type interface-number ] [ static | verbose ] [ |
{ begin | exclude | include } regular-expression ]
Available in any
view.
Display Layer 2 port information
about MLD groups.
display mld group port-info [ vlan vlan-id ] [ verbose ]
[ | { begin | exclude | include } regular-expression ]
Available in any
view.
Display information about the
hosts tracked by MLD on an
interface.
display mld host interface interface-type
interface-number group ipv6-group-address [ source
ipv6-source-address ] [ | { begin | exclude | include }
regular-expression ]
Available in any
view.
Display information about the
hosts tracked by MLD on the Layer
2 ports.
display mld host port-info vlan vlan-id group
ipv6-group-address [ source ipv6-source-address ] [ |
{ begin | exclude | include } regular-expression ]
Available in any
view.
Display Configuring MLD and
running information on the
specified interface or all
MLD-enabled interfaces.
display mld interface [ interface-type
interface-number ] [ verbose ] [ | { begin | exclude |
include } regular-expression ]
Available in any
view.
Display the information of the
MLD proxying groups.
display mld proxying group [ group-address ]
[ verbose ] [ | { begin | exclude | include }
regular-expression ]
Available in any
view.
Display the information of the
MLD routing table.
display mld routing-table [ ipv6-source-address
[ prefix-length ] | ipv6-group-address [ prefix-length ] |
flags { act | suc } ] * [ | { begin | exclude | include }
regular-expression ]
Available in any
view.
Display MLD SSM mappings.
display mld ssm-mapping ipv6-group-address [ |
{ begin | exclude | include } regular-expression ]
Available in any
view.
Display the IPv6 multicast group
information created based on the
configured MLD SSM mappings.
display mld ssm-mapping group [ ipv6-group-address
| interface interface-type interface-number ] [ verbose ]
[ | { begin | exclude | include } regular-expression ]
Available in any
view.
Display information about the
hosts that join based on the MLD
SSM mappings on an interface.
display mld ssm-mapping host interface interface-type
interface-number group ipv6-group-address source
ipv6-source-address [ | { begin | exclude | include }
regular-expression ]
Available in any
view.
Remove the dynamic group
entries of a specified MLD group
or all MLD groups.
reset mld group { all | interface interface-type
interface-number { all | ipv6-group-address
[ prefix-length ] [ ipv6-source-address
[ prefix-length ] ] } }
Available in user
view.
This command
cannot remove
dynamic MLD
group entries.