You use the dladm show-link command with the –o all option to display the BRIDGE field in the output. If a link is a member of a bridge, this field identifies the name of the bridge of which it is a member. For links that are not part of a bridge, the field is blank if the –p option is used. Otherwise, the field shows --.
The observability node of the bridge also appears in the dladm show-link output as a separate link. For this node, the existing OVER field lists the links that are members of the bridge.
Use the following command to view configuration information about any link that is a member of a bridge.
# dladm show-link [-p]
The –p option produces output in a parseable format.