Which of the following items are the differences between transmission mode and tunnel mode? (Multiple choice)

The correct answer is A. Tunnel mode has an extra IP header and tunnel mode takes up more bandwidth than transport B. Tunnel mode hides the original IP header information and has better security D. Tunnel mode can encrypt data packets. See the full explanation below for the reasoning.

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Question

Options

ATunnel mode has an extra IP header and tunnel mode takes up more bandwidth than transport
BTunnel mode hides the original IP header information and has better security
CThe transmission mode can realize the integrity check of the entire message (except the variable
DTunnel mode can encrypt data packets

How the community answered

(32 responses)

A
72% (23)
C
28% (9)

Topics

#IPSec modes#tunnel mode#transport mode#IP header protection

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