Cisco
600-210 · Question #14
Which IP protocol number is used by GRE?
The correct answer is B. 47. See the full explanation below for the reasoning.
Question
Which IP protocol number is used by GRE?
Options
- A41
- B47
- C14
- D51
- E57
How the community answered
(33 responses)- A3% (1)
- B76% (25)
- C6% (2)
- D12% (4)
- E3% (1)
Community Discussion
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