docs: def __version(client):
      '''
      Grab DRAC version
      '''
      versions = {9: 'CMC',
                  8: 'iDRAC6',
                  10: 'iDRAC6',
                  11: 'iDRAC6',
                  16: 'iDRAC7',
                  17: 'iDRAC7'}
  
      if isinstance(client, paramiko.SSHClient):
          (stdin, stdout, stderr) = client.exec_command('racadm getconfig -g idRacInfo')
  
          for i in stdout.readlines():
              if i[2:].startswith('idRacType'):
                  return versions.get(int(i[2:].split('=')[1]), None)
  
      return None