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Exam ANS-C00 topic 1 question 149 discussion

Exam question from Amazon's ANS-C00
Question #: 149
Topic #: 1
[All ANS-C00 Questions]

You need to quickly view inbound traffic to an instance to determine why it isn't reaching the instance properly. What is the best tool for this?

  • A. Wireshark
  • B. CloudWatch
  • C. CloudTrail
  • D. Flow Logs
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Suggested Answer: D 🗳️
CloudWatch only shows the amount of data in. Wireshark cannot see anything inside AWS infrastructure. You can only use it to view instance traffic.
by Scunningham99 at Nov. 25, 2020, 9:54 a.m.
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Right_one
2 years, 10 months ago
ffgfgf
upvoted 1 times
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viet1991
3 years, 7 months ago
Ans is D. A is wrong. Traffic is blocked by AWS before reaching your instance, so i think we can not use Wireshark.
upvoted 4 times
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walkwolf3
3 years, 7 months ago
D From VPC flow logs you can easily filter Reject logs. To use Wireshark, you need to set it up.
upvoted 2 times
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fgg89
3 years, 7 months ago
I would go with A. I find using Wireshark faster than going to CloudWatch Logs to look for the VPC Flow Logs and filter the right instance.
upvoted 1 times
panlm
3 years, 5 months ago
but it isn't reaching
upvoted 1 times
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AtulYadav
3 years, 7 months ago
D is the correct answer.
upvoted 1 times
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ChauPhan
3 years, 8 months ago
A. Wireshark
upvoted 1 times
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Scunningham99
3 years, 8 months ago
D D D D
upvoted 3 times
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