ATM wuxuu u shaqeeyaa sida lakabka gaadiidka ee ku salaysan kanaalka, iyadoo la adeegsanayo wareegyada dalwaddii (VCs). Tan waxaa lagu daboolay fikradda waddooyinka dalwaddii (VP) iyo kanaalada dalwaddii. Unug kasta oo ATM ah wuxuu leeyahay aqoonsi waddo dalwad ah oo 8- ama 12-bit ah (VPI) iyo aqoonsi kanaal dalwad ah oo 16-bit ah (VCI) lammaane oo lagu qeexay cinwaankiisa. VCI, oo ay weheliso VPI, ayaa loo isticmaalaa in lagu aqoonsado bartilmaameedka xiga ee unugga maadaama uu marayo taxane furayaal ATM ah oo ku sii jeeda bartilmaameedkiisa. Dhererka VPI wuxuu ku kala duwan yahay iyadoo ku xiran in unugga loo diro isdhexgalka shabakadda-isticmaalaha (xadka shabakadda), ama haddii loo diro isdhexgalka shabakadda-shabakadda (gudaha shabakadda). Su'aal: ATM waxay isticmaashaa nooc noocee ah?
wadooyinka dalwaddii