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John is responsible for VPNs at his company. He is using IPSec because it has two different modes. He can choose the mode appropriate for a given situation. What are the two modes of IPSec? (Choose two)
Suggested Answer: B, C
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Correct answers: Transport mode and Tunnel mode
https://en.wikipedia.org/wiki/IPsec#Modes_of_operation
The IPsec protocols AH and ESP can be implemented in a host-to-host transport mode, as well as in a network tunneling mode.
24 comments · newest first
YO
Yolando
10 months ago
Yup, Transport mode is for end-to-end encryption.
OZ
Ozell
10 months ago
Totally agree, those are the right ones!
LE
Leonor
11 months ago
I always mix up the names, thanks for clarifying!
CH
Charlie
11 months ago
Wait, are you sure about Tunnel mode? I thought it was something else.
JO
Jody
11 months ago
The two modes are Transport mode and Tunnel mode!
ST
Stephanie
11 months ago
I definitely remember Tunnel mode, but Transport mode sounds familiar too. I hope I got them right!
KI
King
12 months ago
I feel like Encrypt mode was mentioned in our study materials, but it doesn't sound right for this question.
JE
Jeff
12 months ago
I remember practicing a question like this! I'm pretty confident that Tunnel mode is one of them, but I can't recall the other.
VI
Vilma
1 year ago
I think the two modes are Transport mode and Tunnel mode, but I'm not entirely sure about the names.
LA
Lanie
1 year ago
I'm drawing a blank on the specific IPSec modes. Maybe I should review my notes quickly before selecting the answers. Don't want to guess and get it wrong.
LU
Lucille
1 year ago
Okay, I remember learning about this in my networking class. The two modes of IPSec are Transport mode and Tunnel mode. I'm confident those are the right answers.
RO
Ronald
1 year ago
Hmm, I'm a bit confused - I thought IPSec had Encrypt mode and Decrypt mode, but I'm not totally sure. I'll have to think this through carefully.
IE
Iesha
1 year ago
I'm pretty sure the two modes of IPSec are Transport mode and Tunnel mode, so I'll select those.
TA
Talia
1 year ago
I believe Transport mode is also one of the modes of IPSec. It's important for certain scenarios.
NA
Nakita
1 year ago
Encrypt mode? That's not even a thing. I'm pretty sure the correct answers are Transport and Tunnel mode. Come on, Lawanda, you should know this!
PE
Peggie
1 year ago
I think you're right, Transport and Tunnel mode are the correct options.
LO
Loreen
1 year ago
I agree with Gail. Encrypt mode and Tunnel mode make sense for different situations.
GE
Gennie
1 year ago
Decrypt mode? Really? I think the developers of IPSec would be pretty upset if that was an actual mode. *chuckles*
GA
Gail
1 year ago
I think the two modes of IPSec are Encrypt mode and Tunnel mode.
DO
Domitila
1 year ago
Hmm, let's see... Transport and Tunnel mode, that's what I remember from my networking classes. Easy peasy!
LA
Lajuana
1 year ago
A) Encrypt mode
LA
Lawanda
1 year ago
Of course I know the two modes of IPSec! Transport and Tunnel mode are the right answers. I use them every day at work.
SK
Skye
1 year ago
B) Transport mode
GL
Glenna
1 year ago
A) Encrypt mode