def password=(password)
      fail TypeError if password.nil?
      fail TypeError unless password.is_a? String
      fail ArgumentError if password.length > MAX_VTP_PASSWORD_SIZE
      Feature.vtp_enable
      state = (password == default_password) ? 'no' : ''
      config_set('vtp', 'password', state: state, password: password)
    end
def password=(password)
      fail TypeError if password.nil?
      fail TypeError unless password.is_a? String
      fail ArgumentError if password.length > MAX_VTP_PASSWORD_SIZE
      Feature.vtp_enable
      state = (password == default_password) ? 'no' : ''
      config_set('vtp', 'password', state: state, password: password)
    end
Set vtp password