def extended_hold
      hold = config_get('hsrp_global', 'extended_hold', @get_args)
      return default_extended_hold unless hold
      arr = hold.split('hsrp timers extended-hold')
      return config_get('hsrp_global', 'extended_hold_enable', @get_args) if
        arr.empty?
      arr[1].strip
    end
def extended_hold
      hold = config_get('hsrp_global', 'extended_hold', @get_args)
      return default_extended_hold unless hold
      arr = hold.split('hsrp timers extended-hold')
      return config_get('hsrp_global', 'extended_hold_enable', @get_args) if
        arr.empty?
      arr[1].strip
    end
CLI can be either of the following or none
 hsrp timers extended-hold (in this case, the time is 10)
 hsrp timers extended-hold <time>