which of the following uses atm as the data link layer protocol that s | Examsbook

1202

Q: Which of the following uses ATM as the Data Link layer protocol that's terminated at what's known as the DSLAM?

1
DSL
2
PPPoE
3
Frame Relay
4
Dedicated T1

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Answer : 1. "DSL"
Explanation :
Answer: A) DSL Explanation: ATM is the Data-Link layer protocol that's typically used over the DSL layer1 connection from the CPE and terminated at what's known as the DSLAM - an ATM switch that contains DSL interface cards, or ATU-Cs.

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