Use the following CLI syntax to enable MLD.
config>router# mld
The following example displays the detailed output when MLD is enabled:
A:LAX>config>router>mld# info detail
----------------------------------------------
no grp-if-query-src-ip
query-interval 125
query-last-listener-interval 1
query-response-interval 10
robust-count 2
no shutdown
----------------------------------------------
A:LAX>config>router>mld#