Which method lets you enable this behavior?

You want to configure an anonymous IPMP group.
Which method lets you enable this behavior?

A.
Set the config/transitive-probing property to true in the svc:/network/imp:default service.

B.
Use the ipadm set-ifprop command to set the anonymous property to true for the IPMP
interface.

C.
Edit the /etc/default./mpathd file and set TRACK_INTERFACES_ONLY_WITH GROUPS=no.

D.
Set the config/anonymous property to true in the svc:/network/ipmp:default service.

Explanation:
* /etc/default/mpathd
Contains default values used by the in.mpathd daemon.
* By default, in.mpathd limits failure and repair detection to IP interfaces that are configured as
part of a named IPMP group. Setting TRACK_INTERFACES_ONLY_WITH_GROUPS to no

enables failure and repair detection on all IP interfaces, even if they are not part of a named IPMP
group. IP interfaces that are tracked but not part of a named IPMP group are considered to be part
of the “anonymous” IPMP group. In addition to having no name, this IPMP group is
special in that its IP interfaces are not equivalent and thus cannot take over for one another in
the event of an IP interface failure. That is, the anonymous IPMP group can only be used for
failure and repair detection, and provides no high-availability or load-spreading