code: def cisco_conf_parse_parents(parent, child, config):
      
      if type(config) == str:
          config = config.splitlines()
      parse = CiscoConfParse(config)
      cfg_obj = parse.find_parents_w_child(parent, child)
      return cfg_obj
docs: Use CiscoConfParse to find parent lines that contain a specific child line.
  
      :param parent: The parent line to search for
      :param child:  The child line required under the given parent
      :param config: The device running/startup config