A communication service in which transmitted data is not acknowledged. Such data typically arrives in order, complete and without errors. However, if an error occurs, or a packet is not delivered, nothing is done to correct it (e.g., there is no retransmission). [IEEE 1278.1]
Yinkonzo yothungelwano ethi ingaluvumi ugcino-lwazi oludlulisiweyo. Ugcino-lwazi olunjalo ludla ngokufika ngokwezicwangciso, luphelele kwaye lungenazimpazamo. Nangona kunjalo, ukuba ithe yenzeka impazamo, okanye ayidluliselwanga ipakethe, akukho nto yenziwayo ukuyilungisa. (umz. Akubikho ludliliselo). [IEEE 1278.1]