@staticmethod
def _parse_dn(dn):
    """Parses the pod, node from a
           distinguished name of the node and fills in the slot to be '1'

           :param dn: dn of node

           :returns: pod, node, slot
        """
    name = dn.split('/')
    pod = str(name[1].split('-')[1])
    node = str(name[2].split('-')[1])
    slot = '1'
    return pod, node, slot
