display mld routing-table

Function

The display mld routing-table command displays information about the MLD routing table.

Format

display mld routing-table [ ipv6-source-address [ ipv6-source-mask-length ] | ipv6-group-address [ ipv6-group-mask-length ] ] ^* [ static ] [ outgoing-interface-number [ number ] ]

Parameters

Parameter	Description	Value
ipv6-source-address	Specifies the IPv6 address of a multicast source.	The value is a 32-digit hexadecimal number in X:X:X:X:X:X:X:X format.
ipv6-source-mask-length	Specifies the mask length of the IPv6 address of a multicast source.	The value is an integer that ranges from 0 to 128.
ipv6-group-address	Specifies an IPv6 multicast group address.	The value is a 32-digit hexadecimal number in X:X:X:X:X:X:X:X format. The value ranges from FF00:: to FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF.
ipv6-group-mask-length	Specifies the mask length of the IPv6 multicast group address.	The value is an integer that ranges from 8 to 128.
static	Displays the MLD routing table of the static multicast group.	-
outgoing-interface-number	Displays the number of the outbound interfaces in MLD routing entries.	-
number	Specifies the number of outbound interfaces. After this parameter is specified, the command displays information about the specified number of outbound interfaces.	The value is an integer that ranges from 1 to 2048.

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

To view MLD routing entries, run the display mld routing-table command. You can specify parameters to view specified routing information, which facilitates fault location.

This command provides output information only when PIM (IPv6) is not enabled on the MLD-capable interface.

Example

# Display the MLD routing entry of the specified multicast group.

<HUAWEI> display mld routing-table
Routing table
 Total 2 entries

 00001. (FC00:0:0:1::3, FF44::)
       List of 1 downstream interface in include mode
        Vlanif100 (FE80::EE:53),
                   Protocol: STATIC

 00002. (*, FF55::)
       List of 1 downstream interface
        Vlanif100 (FE80::EE:53),
                   Protocol: MLD

**Table 1** Description of the **display mld routing-table** command output
Item	Description
Routing table	MLD routing table.
Total 2 entries	Total number of MLD routing entries.
00001. (FC00:0:0:1::3, FF44::)	Entry 00001. (S, G) indicates that data is transmitted from S to G. (*, G) indicates that data is transmitted from any source to G.
List of 1 downstream interface in include mode	List of the downstream interfaces that join the multicast group in INCLUDE mode.
Vlanif100(FE80::EE:53)	Interface type and interface number (IPv6 link-local address).
Protocol	Protocol type. SSM-MAP: Entries are generated using MLD SSM mapping. MLD: Entries are generated using MLD. STATIC: Entries are generated by the MLD static multicast group.
List of 1 downstream interface	Downstream interface list.