  .. important::     Use the version of the :binary:`~bin.mongo` shell that corresponds to    the version of the sharded cluster. For example, do not use a 0.0 or    earlier version of :binary:`~bin.mongo` shell against the 0.0 sharded    cluster.  #. Connect to any :binary:`~bin.mongos` in the cluster using the    :binary:`~bin.mongo` shell.  #. 