@db_api.retry_db_errors<EOL><INDENT>def update_port_statuses_cfg(self, context, port_ids, status):<DEDENT>
self._l3plugin.update_router_port_statuses(context, port_ids,<EOL>status)<EOL>
Update the operational statuses of a list of router ports.

        This is called by the Cisco cfg agent to update the status of a list
        of ports.

        :param context: contains user information
        :param port_ids: list of ids of all the ports for the given status
        :param status: PORT_STATUS_ACTIVE/PORT_STATUS_DOWN.