GIAC
GCIA · Question #311
Which of the following ports is used by Layer 2 Tunneling Protocol (L2TP)?
The correct answer is A. UDP port 1701. See the full explanation below for the reasoning.
Question
Which of the following ports is used by Layer 2 Tunneling Protocol (L2TP)?
Options
- AUDP port 1701
- BUDP port 67
- CTCP port 23
- DTCP port 25
How the community answered
(27 responses)- A78% (21)
- B11% (3)
- C7% (2)
- D4% (1)
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