"%s.s1" % self.name, dpid=hex(self._get_next_dc_dpid())[2:])
logging.debug("created data center switch: %s" % str(self.switch))
"%s.s1" % self.name, dpid=hex(self._get_next_dc_dpid())[2:])
logging.debug("created data center switch: %s" % str(self.switch))