Displaying And Maintaining Mld Configuration - H3C LS-3100-52P-OVS-H3 Operation Manual

Follow these steps to enable IPv6 multicast forwarding on a downstream interface
To do...
Enter system view
Enter interface view
Enable IPv6 multicast forwarding
on a non-querier downstream
interface
On a multi-access network with more than one MLD proxy devices, you cannot enable IPv6 multicast
forwarding on any other non-querier downstream interface after one of the downstream interfaces of
these MLD proxy devices has been elected as the querier. Otherwise, duplicate multicast flows may be
received on the multi-access network.

Displaying and Maintaining MLD Configuration

To do...
View MLD multicast group
information
View Layer 2 port information
about MLD multicast groups
View MLD configuration and
running information on the
specified interface or all
MLD-enabled interfaces
View the information of the
MLD proxying groups
View the information of the
MLD routing table
View MLD SSM mappings
View the IPv6 multicast group
information created based on
the configured MLD SSM
mappings
Clear MLD multicast group
information
Clear Layer 2 port information
about MLD multicast groups
Use the command...
system-view
interface interface-type
interface-number
mld proxying forwarding
Use the command...
display mld group [ ipv6-group-address | interface
interface-type interface-number ] [ static | verbose ]
display mld group port-info [ vlan vlan-id ] [ slot
slot-number ] [ verbose ]
display mld interface [ interface-type
interface-number ] [ verbose ]
display mld proxying group [ group-address ]
[ verbose ]
display mld routing-table [ ipv6-source-address
[ prefix-length ] | ipv6-group-address [ prefix-length ] ]
*
display mld ssm-mapping ipv6-group-address
display mld ssm-mapping group
[ ipv6-group-address | interface interface-type
interface-number ] [ verbose ]
reset mld group { all | interface interface-type
interface-number { all | ipv6-group-address
[ prefix-length ] [ ipv6-source-address
[ prefix-length ] ] } }
reset mld group port-info { all |
ipv6-group-address } [ vlan vlan-id ]
1-20
Remarks
—
—
Required
Disabled by default
Remarks
Available
in any view
Available
in any view
Available
in any view
Available
in any view
Available
in any view
Available
in any view
Available
in any view
Available
in user
view
Available
in user
view