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Exam ANS-C00 topic 1 question 306 discussion

Exam question from Amazon's ANS-C00
Question #: 306
Topic #: 1
[All ANS-C00 Questions]

Which service would you use to see the DSCP value in a packet header?

  • A. CloudTrail
  • B. Config
  • C. Flow Logs
  • D. None of the above
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Suggested Answer: D 🗳️
To perform deep packet inspection, you would need a specialized tool such as Wireshark.

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sapien45
3 years, 2 months ago
I had no idea what was a DSCP so ...D
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kirrim
3 years, 7 months ago
Note that AWS has a product, VPC Traffic Mirroring, which would allow you to see the actual packet details, although that product is not included above, so D is still the correct answer: https://aws.amazon.com/blogs/aws/new-vpc-traffic-mirroring/ (Of course you could also use Wireshark or a tcpdump on the instance receiving the packet to see that level of packet detail. But if a question comes up about this on a future revised ANS-Cxx exam, it might reference VPC Traffic Mirroring instead of Wireshark)
upvoted 3 times
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ChauPhan
3 years, 7 months ago
D. None of the above
upvoted 1 times
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eeghai7thioyaiR4
3 years, 8 months ago
Ans D: none of the above Flow logs does not includes the DSCP information, a tool like tcpdump is required
upvoted 1 times
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