CCNA Routing and Switching (legacy) — Question 148

During which phase of PPPoE is PPP authentication performed?

Answer options

• A. the PPP Session phase
• B. Phase 2
• C. the Active Discovery phase
• D. the Authentication phase
• E. Phase 1

Correct answer: A

Explanation

The correct answer is A, as the PPP authentication occurs during the PPP Session phase after the Active Discovery phase is completed. Options B, D, and E do not specifically refer to the phase where authentication takes place, and C refers to a phase focused on discovery rather than authentication.