code: def get_remote_evb_mode(self, tlv_data):
          
          ret, parsed_val = self._check_common_tlv_format(
              tlv_data, "mode:", "EVB Configuration TLV")
          if not ret:
              return None
          mode_val = parsed_val[1].split()[0].strip()
          return mode_val
docs: Returns the EVB mode in the TLV.