Which ATM adaptation layer is usually used for connectionless data service?
Which ATM adaptation layer is usually used for connectionless data service?
AAL5 is the ATM adaptation layer usually used for connectionless data service. It is designed for efficient data transfer and is commonly used for protocols such as IP over ATM, making it well-suited for connectionless data communication.
AAL3/4 – Connection-oriented data usually AAL5 – Connectionless data service usually (for example, IP) AAL1 – Constant Bit rate service AAL2 – Variable Bit rate service so in question its asking packet but connection less so answer is AAL5
Should be D - AAL5
D is the correct answer.
Correct answer is "D"